Author

Topic: Antminer S19 90TH Full hashrate but power draw only 2600W (Read 170 times)

legendary
Activity: 2030
Merit: 1573
CLEAN non GPL infringing code made in Rust lang
Bitmain in its never ending foolery with models, decided to make two different "S19 Pro 90T". One has 88 chips per hashboard, the other has 126 chips.



Of course lets not forget that these use the BM1362 (5nm) and not the BM1398 (7nm) which is what the original S19 and S19 Pro came with... Lets call everything "S19", its not like anyone will find out...
newbie
Activity: 2
Merit: 0
[    0.000000@0] Booting Linux on physical CPU 0x0
[    0.000000@0] Linux version 4.9.113 (jenkins@nomd-nomd-fwc-bj) (gcc version 6.3.1 20170109 (Linaro GCC 6.3-2017.02) ) #1 SMP PREEMPT Mon Dec 26 17:29:52 CST 2022
[    0.000000@0] Boot CPU: AArch64 Processor [410fd034]
[    0.000000@0] earlycon: aml_uart0 at MMIO 0x00000000ff803000 (options '')
[    0.000000@0] bootconsole [aml_uart0] enabled
[    0.000000@0] efi: Getting EFI parameters from FDT:
[    0.000000@0] efi: UEFI not found.
[    0.000000@0]    07400000 - 07500000,     1024 KB, ramoops@0x07400000
[    0.000000@0] __reserved_mem_alloc_size, start:0x0000000005000000, end:0x0000000005400000, len:4 MiB
[    0.000000@0]    05000000 - 05400000,     4096 KB, linux,secmon
[    0.000000@0] cma: Reserved 16 MiB at 0x000000000f000000
[    0.000000@0] On node 0 totalpages: 65536
[    0.000000@0]   DMA zone: 1024 pages used for memmap
[    0.000000@0]   DMA zone: 0 pages reserved
[    0.000000@0]   DMA zone: 65536 pages, LIFO batch:15
[    0.000000@0] psci: probing for conduit method from DT.
[    0.000000@0] psci: PSCIv1.0 detected in firmware.
[    0.000000@0] psci: Using standard PSCI v0.2 function IDs
[    0.000000@0] psci: MIGRATE_INFO_TYPE not supported.
[    0.000000@0] psci: SMC Calling Convention v1.1
[    0.000000@0] percpu: Embedded 25 pages/cpu @ffffffc00ef53000 s64536 r8192 d29672 u102400
[    0.000000@0] pcpu-alloc: s64536 r8192 d29672 u102400 alloc=25*4096
[    0.000000@0] pcpu-alloc:
  • 0
  • 1
  • 2
  • 3
[    0.000000@0] Detected VIPT I-cache on CPU0
[    0.000000@0] CPU features: enabling workaround for ARM erratum 845719
[    0.000000@0] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 64512
[    0.000000@0] Kernel command line: init=/init console=ttyS0,115200 no_console_suspend earlycon=aml_uart,0xff803000 ramoops.pstore_en=1 ramoops.record_size=0x8000 ramoops.console_size=0x4000 logo=,loaded,androidboot.selinux=enforcing androidboot.firstboot=1 jtag=disable androidboot.hardware=amlogic androidboot.bootloader=U-Boot 2015.01 androidboot.build.expect.baseband=N/A androidboot.serialno=1234567890 rootfstype=ramfs init=/sbin/init
[    0.000000@0] PID hash table entries: 1024 (order: 1, 8192 bytes)
[    0.000000@0] Dentry cache hash table entries: 32768 (order: 6, 262144 bytes)
[    0.000000@0] Inode-cache hash table entries: 16384 (order: 5, 131072 bytes)
[    0.000000@0] Memory: 211688K/262144K available (8764K kernel code, 1194K rwdata, 2424K rodata, 3648K init, 1017K bss, 29976K reserved, 20480K cma-reserved)
[    0.000000@0] Virtual kernel memory layout:
[    0.000000@0]     modules : 0xffffff8000000000 - 0xffffff8008000000   (   128 MB)
[    0.000000@0]     vmalloc : 0xffffff8008000000 - 0xffffffbebfff0000   (   250 GB)
[    0.000000@0]       .text : 0xffffff8009080000 - 0xffffff8009910000   (  8768 KB)
[    0.000000@0]     .rodata : 0xffffff8009910000 - 0xffffff8009b80000   (  2496 KB)
[    0.000000@0]       .init : 0xffffff8009b80000 - 0xffffff8009f10000   (  3648 KB)
[    0.000000@0]       .data : 0xffffff8009f10000 - 0xffffff800a03aa00   (  1195 KB)
[    0.000000@0]        .bss : 0xffffff800a03aa00 - 0xffffff800a139034   (  1018 KB)
[    0.000000@0]     fixed   : 0xffffffbefe7fb000 - 0xffffffbefec00000   (  4116 KB)
[    0.000000@0]     PCI I/O : 0xffffffbefee00000 - 0xffffffbeffe00000   (    16 MB)
[    0.000000@0]     vmemmap : 0xffffffbf00000000 - 0xffffffc000000000   (     4 GB maximum)
[    0.000000@0]               0xffffffbf00000000 - 0xffffffbf00400000   (     4 MB actual)
[    0.000000@0]     memory  : 0xffffffc000000000 - 0xffffffc010000000   (   256 MB)
[    0.000000@0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000@0] Preemptible hierarchical RCU implementation.
[    0.000000@0]    Build-time adjustment of leaf fanout to 64.
[    0.000000@0]    RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4.
[    0.000000@0] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4
[    0.000000@0] NR_IRQS:64 nr_irqs:64 0
[    0.000000@0] irq_meson_gpio: 100 to 8 gpio interrupt mux initialized
[    0.000000@0] axg_aoclkc_init: register ao clk ok!
[    0.000000@0] axg_amlogic_init_sdemmc: register amlogic sdemmc clk
[    0.000000@0] axg_amlogic_init_sdemmc: register amlogic sdemmc clk
[    0.000000@0] axg_amlogic_init_media: register meson media clk
[    0.000000@0] axg_amlogic_init_misc: register amlogic axg misc clks
[    0.000000@0] axg_amlogic_init_misc: register amlogic sdemmc clk
[    0.000000@0] axg_clkc_init initialization complete
[    0.000000@0] arm_arch_timer: Architected cp15 timer(s) running at 24.00MHz (phys).
[    0.000000@0] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[    0.000003@0] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[    0.008251@0] meson_bc_timer: mclk->mux_reg =ffffff800800a190,mclk->reg =ffffff800800c194
[    0.016909@0] Console: colour dummy device 80x25
[    0.021107@0] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=96000)
[    0.031586@0] pid_max: default: 32768 minimum: 301
[    0.036436@0] thread_stack_cache_init, vmap:ffffffc00e5af600, bitmap:ffffffc00e5a3000, cache page:e5e0
[    0.045772@0] thread_stack_cache_init, allocation vm area:ffffffc00e5d94c0, addr:ffffff8020000000, size:20001000
[    0.056005@0] cpu 0, vmap_stack:[ffffffc00ef5c960-ffffffc00ef60950]
[    0.062304@0] cpu 0, irq_stack: [ffffffc00ef53060-ffffffc00ef57050]
[    0.068604@0] cpu 1, vmap_stack:[ffffffc00ef75960-ffffffc00ef79950]
[    0.074904@0] cpu 1, irq_stack: [ffffffc00ef6c060-ffffffc00ef70050]
[    0.081204@0] cpu 2, vmap_stack:[ffffffc00ef8e960-ffffffc00ef92950]
[    0.087503@0] cpu 2, irq_stack: [ffffffc00ef85060-ffffffc00ef89050]
[    0.093804@0] cpu 3, vmap_stack:[ffffffc00efa7960-ffffffc00efab950]
[    0.100103@0] cpu 3, irq_stack: [ffffffc00ef9e060-ffffffc00efa2050]
[    0.106465@0] Security Framework initialized
[    0.110697@0] SELinux:  Initializing.
[    0.114389@0] SELinux:  Starting in permissive mode
[    0.114426@0] Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
[    0.121107@0] Mountpoint-cache hash table entries: 512 (order: 0, 4096 bytes)
[    0.128838@0] ftrace: allocating 30061 entries in 118 pages
[    0.186496@0] sched-energy: CPU device node has no sched-energy-costs
[    0.187304@0] CPU0: update cpu_capacity 1024
[    0.191631@0] ASID allocator initialised with 32768 entries
[    0.229766@0] secmon: can't fine clear_range
[    0.229970@0] EFI services will not be available.
[    0.233235@0] Meson chip version = RevC (25:C - 23:0)
[    0.266908@1] Detected VIPT I-cache on CPU1
[    0.266966@1] CPU1: update cpu_capacity 1024
[    0.266968@1] CPU1: Booted secondary processor [410fd034]
[    0.294969@2] Detected VIPT I-cache on CPU2
[    0.295023@2] CPU2: update cpu_capacity 1024
[    0.295025@2] CPU2: Booted secondary processor [410fd034]
[    0.323031@3] Detected VIPT I-cache on CPU3
[    0.323081@3] CPU3: update cpu_capacity 1024
[    0.323083@3] CPU3: Booted secondary processor [410fd034]
[    0.323171@0] Brought up 4 CPUs
[    0.362389@0] SMP: Total of 4 processors activated.
[    0.367299@0] CPU features: detected feature: 32-bit EL0 Support
[    0.373335@0] CPU features: detected feature: Kernel page table isolation (KPTI)
[    0.383891@0] CPU: All CPU(s) started at EL2
[    0.385075@0] alternatives: patching kernel code
[    0.390381@1] addr:ffffff802007be10 is in kernel, size fix 4096->10, data:mode=0755
[    0.397598@0] devtmpfs: initialized
[    0.412615@0] DMI not present or invalid.
[    0.413013@0] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.420983@0] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.427559@0] pinctrl core: initialized pinctrl subsystem
[    0.433960@0] NET: Registered protocol family 16
[    0.457512@0] cpuidle: using governor menu
[    0.457998@0] vdso: 2 pages (1 code @ ffffff8009917000, 1 data @ ffffff8009f14000)
[    0.463626@0] hw-breakpoint: found 6 breakpoint and 2 watchpoint registers.
[    0.471025@0] DMA: preallocated 256 KiB pool for atomic allocations
[    0.477214@0] clkmsr: clkmsr: driver init
[    0.481222@0] aml_watch_point_probe, in, wp:2
[    0.485797@0] pstore: using zlib compression
[    0.490062@0] console [pstore-1] enabled
[    0.493501@0] pstore: Registered ramoops as persistent store backend
[    0.499908@0] ramoops: attached 0x100000@0x7400000, ecc: 0/0
[    0.514252@0] aml_iomap: amlogic iomap probe done
[    0.521115@0] clkmsr: msr_clk_reg0=ffffff800817e004,msr_clk_reg2=ffffff80081d100c
[    0.523050@0] clkmsr ffd18004.meson_clk_msr: failed to get msr ring reg0
[    0.623575@0] usbcore: registered new interface driver usbfs
[    0.623738@0] usbcore: registered new interface driver hub
[    0.629459@0] usbcore: registered new device driver usb
[    0.634782@0] pps_core: LinuxPPS API ver. 1 registered
[    0.639590@0] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <[email protected]>
[    0.648969@0] PTP clock support registered
[    0.653308@0] dmi: Firmware registration failed.
[    0.658315@0] secmon: reserve_mem_size:0x300000
[    0.662335@0] secmon secmon: assigned reserved memory node linux,secmon
[    0.669230@0] secmon: get page:ffffffbf00140000, 5000
[    0.673950@0] secmon: share in base: 0xffffffc0050fe000, share out base: 0xffffffc0050ff000
[    0.682339@0] secmon: phy_in_base: 0x50fe000, phy_out_base: 0x50ff000
[    0.690212@0] NetLabel: Initializing
[    0.692389@0] NetLabel:  domain hash size = 128
[    0.696974@0] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.702205@0] NetLabel:  unlabeled traffic allowed by default
[    0.708806@0] clocksource: Switched to clocksource arch_sys_counter
[    0.835674@0] VFS: Disk quotas dquot_6.6.0
[    0.835822@0] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.861813@0] NET: Registered protocol family 2
[    0.862841@0] TCP established hash table entries: 2048 (order: 2, 16384 bytes)
[    0.868068@0] TCP bind hash table entries: 2048 (order: 3, 32768 bytes)
[    0.874721@0] TCP: Hash tables configured (established 2048 bind 2048)
[    0.881329@0] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    0.887274@0] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    0.894034@0] NET: Registered protocol family 1
[    0.898979@0] RPC: Registered named UNIX socket transport module.
[    0.904405@0] RPC: Registered udp transport module.
[    0.909295@0] RPC: Registered tcp transport module.
[    0.914189@0] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.923311@0] Unpacking initramfs...
[    1.423875@3] Initramfs unpacking failed: junk in compressed archive
[    1.430672@3] Freeing initrd memory: 6572K
[    1.431544@3] hw perfevents: clusterb_enabled = 0
[    1.433937@3] hw perfevents: cpumasks 0xf, 0x0
[    1.438389@3] hw perfevents: cluster A irq = 7
[    1.442964@3] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[    1.453120@3] audit: initializing netlink subsys (disabled)
[    1.456451@3] audit: type=2000 audit(1.268:1): initialized
[    1.463792@3] workingset: timestamp_bits=62 max_order=16 bucket_order=0
[    1.487631@3] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    1.490559@3] NFS: Registering the id_resolver key type
[    1.493338@3] Key type id_resolver registered
[    1.497661@3] Key type id_legacy registered
[    1.502301@3] fuse init (API version 7.26)
[    1.507669@3] SELinux:  Registering netfilter hooks
[    1.513849@3] NET: Registered protocol family 38
[    1.513910@3] Key type asymmetric registered
[    1.517144@3] Asymmetric key parser 'x509' registered
[    1.522640@3] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
[    1.529844@3] io scheduler noop registered (default)
[    1.534820@3] io scheduler deadline registered
[    1.539676@3] io scheduler cfq registered
[    1.559819@0] random: fast init done
[    1.559916@0] random: crng init done
[    1.561376@3] Unable to detect cache hierarchy for CPU 0
[    1.602756@3] loop: module loaded
[    1.604198@3] zram: Added device: zram0
[    1.604647@3] mtdoops: mtd device (mtddev=name/number) must be supplied
[    1.611372@3] libphy: Fixed MDIO Bus: probed
[    1.616083@3] tun: Universal TUN/TAP device driver, 1.6
[    1.620502@3] tun: (C) 1999-2004 Max Krasnyansky <[email protected]>
[    1.628667@3]  ee eth reset:Addr = ffffff80081fd008
[    1.636213@3] meson6-dwmac ff3f0000.ethernet: no reset control found
[    1.638172@3] stmmac - user ID: 0x11, Synopsys ID: 0x37
[    1.643404@3]  Ring mode enabled
[    1.646639@3]  DMA HW capability register supported
[    1.651368@3]  Normal descriptors
[    1.654689@3]  RX Checksum Offload Engine supported
[    1.659588@3]    COE Type 2
[    1.662212@3]  TX Checksum insertion supported
[    1.666675@3]  Wake-Up On Lan supported
[    1.670633@3]  Enable RX Mitigation via HW Watchdog Timer
[    1.684088@3] libphy: stmmac: probed
[    1.684140@3] eth%d: PHY ID 0007c0f1 at 0 IRQ POLL (stmmac-0:00) active
[    1.690578@3] PPP generic driver version 2.4.2
[    1.693567@3] PPP BSD Compression module registered
[    1.698081@3] PPP Deflate Compression module registered
[    1.703321@3] PPP MPPE Compression module registered
[    1.708294@3] NET: Registered protocol family 24
[    1.713764@3] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.719694@3] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.726716@3] usbcore: registered new interface driver cdc_acm
[    1.731942@3] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[    1.740353@3] usbcore: registered new interface driver usbserial
[    1.747036@3] mousedev: PS/2 mouse device common for all mice
[    1.752470@3] usbcore: registered new interface driver xpad
[    1.757872@3] i2c /dev entries driver
[    1.762657@3] cpu cpu0: bL_cpufreq_init: CPU 0 initialized
[    1.766898@3] arm_big_little: bL_cpufreq_register: Registered platform driver: scpi
[    1.777886@3] ff803000.serial: clock gate not found
[    1.779394@3] meson_uart ff803000.serial: ==uart0 reg addr = ffffff800830d000
[    1.786623@3] ff803000.serial: ttyS0 at MMIO 0xff803000 (irq = 13, base_baud = 1500000) is a meson_uart
[    1.801547@3] meson_uart ff803000.serial: ttyS0 use xtal(24M) 24000000 change 0 to 115200
[    1.804233@3] console [ttyS0] enabled
[    1.811467@3] bootconsole [aml_uart0] disabled
[    1.821165@0] ff804000.serial: clock gate not found
[    1.825263@0] meson_uart ff804000.serial: ==uart3 reg addr = ffffff8008321000
[    1.832358@0] ff804000.serial: ttyS3 at MMIO 0xff804000 (irq = 14, base_baud = 1500000) is a meson_uart
[    1.842735@3] meson_uart ffd24000.serial: ==uart1 reg addr = ffffff8008323000
[    1.848888@3] ffd24000.serial: ttyS1 at MMIO 0xffd24000 (irq = 25, base_baud = 1500000) is a meson_uart
[    1.859077@1] meson_uart ffd23000.serial: ==uart2 reg addr = ffffff8008325000
[    1.865344@1] ffd23000.serial: ttyS2 at MMIO 0xffd23000 (irq = 26, base_baud = 1500000) is a meson_uart
[    1.876278@0] amlogic-new-usb2 ffe09000.usb2phy: USB2 phy probe:phy_mem:0xffe09000, iomap phy_base:0xffffff8008348000
[    1.885588@0] amlogic-new-usb3 ffe09080.usb3phy: This phy has no usb port
[    1.892088@0] amlogic-new-usb3 ffe09080.usb3phy: USB3 phy probe:phy_mem:0xffe09080, iomap phy_base:0xffffff800834c080
[    1.907034@2] i2c i2c-1: of_i2c: modalias failure on /soc/aobus@ff800000/i2c@5000/mcu6350@40
[    1.910941@2] i2c i2c-1: Failed to create I2C device for /soc/aobus@ff800000/i2c@5000/mcu6350@40
[    1.923270@2] aml_dma ff63e000.aml_dma: Aml dma
[    1.926406@2] aml_aes_dma ff63e000.aml_dma:aml_aes: Aml AES_dma
[    1.931410@2] aml_sha_dma ff63e000.aml_dma:aml_sha: Aml SHA1/SHA224/SHA256 dma
[    1.937771@2] efusekeynum: 4
[    1.940092@2] efusekeyname:             mac   offset:     0   size:     6
[    1.946556@2] efusekeyname:          mac_bt   offset:     6   size:     6
[    1.952947@2] efusekeyname:        mac_wifi   offset:    12   size:     6
[    1.959358@2] efusekeyname:            usid   offset:    18   size:    16
[    1.966224@1] efuse efuse: probe OK!
[    1.971663@1] meson-mmc: mmc driver version: 3.02, 2017-05-15: New Emmc Host Controller
[    1.978825@0] meson-mmc: >>>>>>>>hostbase ffffff8008358000, dmode
[    1.983946@0] meson-mmc: actual_clock :400000, HHI_nand: 0x80
[    1.989168@0] meson-mmc: [meson_mmc_clk_set_rate_v3] after clock: 0x1000033c
[    2.036946@0] meson-mmc: meson_mmc_probe() : success!
[    2.037199@0] amlogic mtd driver init
[    2.041248@0] prase_get_dtb_nand_parameter:128,parse dts start
[    2.046016@0] bl mode descrete
[    2.048894@0] fip_copies 4
[    2.051559@0] fip_size 0x200000
[    2.054698@0] nand_clk_ctrl 0xffe07000
[    2.058422@0] prase_get_dtb_nand_parameter:234,parse dts end
[    2.064089@0] nand_clk_ctrl 0xffe07000
[    2.067811@0] nand register base ffffff80083df800, nand clock register ffffff80083e1000
[    2.076600@0] plat->aml_nand_device ffffff800a005c10
[    2.080719@0] m3_nand_probe() aml_nand_device ffffff800a005c10
[    2.086778@0] NAND device id: 2c da 90 95 6 0
[    2.090847@0] NAND device: Manufacturer ID:
[    2.094912@0]  0x2c, Chip ID: 0x2c (Micron A revision NAND 2Gib MT29F2G08-A)
[    2.101955@0] oob_fill_cnt =32 oob_size =64, bch_bytes =14
[    2.107388@0] ecc mode:6 ecc_page_num=2 eep_need_oobsize=16
[    2.112937@0] plane_num=1 writesize=0x800 ecc.size=0x200 bch_mode=1
[    2.119181@0] mtd->oobavail: 0x8
[    2.122565@0] aml_nand_init 2119: plat-name:bootloader
[    2.127501@0] Creating 1 MTD partitions on "bootloader":
[    2.132804@0] 0x000000000000-0x000000200000 : "bootloader"
[    2.141691@0] bootloader initialized ok
[    2.142048@0] plat->aml_nand_device ffffff800a005c10
[    2.147033@0] m3_nand_probe() aml_nand_device ffffff800a005c10
[    2.153161@0] NAND device id: 2c da 90 95 6 0
[    2.157148@0] NAND device: Manufacturer ID:
[    2.161221@0]  0x2c, Chip ID: 0x2c (Micron A revision NAND 2Gib MT29F2G08-A)
[    2.168255@0] oob_fill_cnt =32 oob_size =64, bch_bytes =14
[    2.173696@0] ecc mode:6 ecc_page_num=2 eep_need_oobsize=16
[    2.179237@0] plane_num=1 writesize=0x800 ecc.size=0x200 bch_mode=1
[    2.185491@0] mtd->oobavail: 0x8
[    2.188915@0] aml_nand_init 2119: plat-name:nandnormal
[    2.193840@0] bbt_start=20
[    2.196463@0] env_start=24
[    2.199171@0] key_start=32
[    2.201855@0] dtb_start=40
[    2.204522@0] ddr_start=44
[    2.207230@0] nbbt: info size=0x800 max_scan_blk=24, start_blk=20
[    2.213721@0] get_free_node 43: bitmap=0
[    2.217197@0] get_free_node 55: bitmap=1
[    2.221287@0] get_free_node 43: bitmap=1
[    2.224995@0] get_free_node 55: bitmap=3
[    2.229087@0] get_free_node 43: bitmap=3
[    2.232777@0] get_free_node 55: bitmap=7
[    2.236679@0] nbbt : phy_blk_addr=20, ec=0, phy_page_addr=0, timestamp=1
[    2.243366@0] nbbt free list:
[    2.246314@0] blockN=21, ec=-1, dirty_flag=0
[    2.250560@0] blockN=22, ec=-1, dirty_flag=0
[    2.254805@0] blockN=23, ec=-1, dirty_flag=0
[    2.259055@0] aml_nand_scan_rsv_info 1141: page_num=1
[    2.264463@0] nbbt valid addr: 280000
[    2.267723@0] aml_nand_bbt_check 1306 bbt is valid, reading.
[    2.273356@0] aml_nand_read_rsv_info:423,read nbbt info at 280000
[    2.279616@0] nenv: info size=0x10000 max_scan_blk=32, start_blk=24
[    2.286044@0] get_free_node 43: bitmap=7
[    2.289562@0] get_free_node 55: bitmap=f
[    2.293667@0] get_free_node 43: bitmap=f
[    2.297363@0] get_free_node 55: bitmap=1f
[    2.301540@0] get_free_node 43: bitmap=1f
[    2.305335@0] get_free_node 55: bitmap=3f
[    2.309513@0] get_free_node 43: bitmap=3f
[    2.313309@0] get_free_node 55: bitmap=7f
[    2.317487@0] get_free_node 43: bitmap=7f
[    2.321282@0] get_free_node 55: bitmap=ff
[    2.325460@0] get_free_node 43: bitmap=ff
[    2.329256@0] get_free_node 55: bitmap=1ff
[    2.333520@0] get_free_node 43: bitmap=1ff
[    2.337402@0] get_free_node 55: bitmap=3ff
[    2.341475@0] nenv : phy_blk_addr=24, ec=0, phy_page_addr=0, timestamp=1
[    2.348145@0] nenv free list:
[    2.351093@0] blockN=25, ec=-1, dirty_flag=0
[    2.355340@0] blockN=26, ec=-1, dirty_flag=0
[    2.359587@0] blockN=27, ec=-1, dirty_flag=0
[    2.363833@0] blockN=28, ec=-1, dirty_flag=0
[    2.368080@0] blockN=29, ec=-1, dirty_flag=0
[    2.372326@0] blockN=30, ec=-1, dirty_flag=0
[    2.376573@0] blockN=31, ec=-1, dirty_flag=0
[    2.380820@0] aml_nand_scan_rsv_info 1141: page_num=32
[    2.398036@0] nenv valid addr: 310000
[    2.398069@0] nkey: info size=0x8000 max_scan_blk=40, start_blk=32
[    2.402429@0] get_free_node 43: bitmap=3ff
[    2.406311@0] get_free_node 55: bitmap=7ff
[    2.410575@0] get_free_node 43: bitmap=7ff
[    2.414457@0] get_free_node 55: bitmap=fff
[    2.418721@0] get_free_node 43: bitmap=fff
[    2.422604@0] get_free_node 55: bitmap=1fff
[    2.426956@0] get_free_node 43: bitmap=1fff
[    2.430924@0] get_free_node 55: bitmap=3fff
[    2.435275@0] get_free_node 43: bitmap=3fff
[    2.439243@0] get_free_node 55: bitmap=7fff
[    2.443595@0] get_free_node 43: bitmap=7fff
[    2.447564@0] get_free_node 55: bitmap=ffff
[    2.451913@0] get_free_node 43: bitmap=ffff
[    2.455884@0] get_free_node 55: bitmap=1ffff
[    2.460322@0] get_free_node 43: bitmap=1ffff
[    2.464378@0] get_free_node 55: bitmap=3ffff
[    2.468624@0] nkey : phy_blk_addr=-1, ec=0, phy_page_addr=0, timestamp=0
[    2.475294@0] nkey free list:
[    2.478242@0] blockN=32, ec=-1, dirty_flag=0
[    2.482489@0] blockN=33, ec=-1, dirty_flag=0
[    2.486735@0] blockN=34, ec=-1, dirty_flag=0
[    2.490981@0] blockN=35, ec=-1, dirty_flag=0
[    2.495228@0] blockN=36, ec=-1, dirty_flag=0
[    2.499475@0] blockN=37, ec=-1, dirty_flag=0
[    2.503722@0] blockN=38, ec=-1, dirty_flag=0
[    2.507968@0] blockN=39, ec=-1, dirty_flag=0
[    2.512215@0] aml_nand_scan_rsv_info 1141: page_num=16
[    2.517326@0] nkey valid addr: fffffffffffe0000
[    2.521836@0] aml_nand_key_check 1251 NO key exist
[    2.526603@0] ndtb: info size=0x20000 max_scan_blk=44, start_blk=40
[    2.533225@0] get_free_node 43: bitmap=3ffff
[    2.537091@0] get_free_node 55: bitmap=7ffff
[    2.541529@0] get_free_node 43: bitmap=7ffff
[    2.545584@0] get_free_node 55: bitmap=fffff
[    2.550029@0] get_free_node 43: bitmap=fffff
[    2.554078@0] get_free_node 55: bitmap=1fffff
[    2.558411@0] ndtb : phy_blk_addr=40, ec=0, phy_page_addr=0, timestamp=1
[    2.565081@0] ndtb free list:
[    2.568012@0] blockN=41, ec=-1, dirty_flag=0
[    2.572276@0] blockN=42, ec=-1, dirty_flag=0
[    2.576521@0] blockN=43, ec=-1, dirty_flag=0
[    2.580769@0] aml_nand_scan_rsv_info 1141: page_num=64
[    2.598071@0] ndtb valid addr: 500000
[    2.598105@0] nddr: info size=0x20000 max_scan_blk=46, start_blk=44
[    2.602551@0] get_free_node 43: bitmap=1fffff
[    2.606693@0] get_free_node 55: bitmap=3fffff
[    2.611217@0] get_free_node 43: bitmap=3fffff
[    2.615359@0] get_free_node 55: bitmap=7fffff
[    2.619693@0] nddr : phy_blk_addr=-1, ec=0, phy_page_addr=0, timestamp=0
[    2.626363@0] nddr free list:
[    2.629310@0] blockN=44, ec=-1, dirty_flag=0
[    2.633557@0] blockN=45, ec=-1, dirty_flag=0
[    2.637804@0] aml_nand_scan_rsv_info 1141: page_num=64
[    2.642917@0] nddr valid addr: fffffffffffe0000
[    2.647424@0] aml_nand_ddr_check 1281 NO ddr exist
[    2.652193@0] tpl: off 8388608, size 8388608
[    2.784020@0] Creating 6 MTD partitions on "nandnormal":
[    2.784067@0] 0x000000800000-0x000001000000 : "tpl"
[    2.795152@0] 0x000001000000-0x000001200000 : "misc"
[    2.798574@3] 0x000001200000-0x000002200000 : "recovery"
[    2.810314@0] 0x000002200000-0x000004200000 : "boot"
[    2.829456@0] 0x000004200000-0x000004700000 : "config"
[    2.834093@0] 0x000004700000-0x000010000000 : "nvdata"
[    2.934859@1] nandnormal initialized ok
[    2.934965@1] aml_ubootenv_init: register env chardev
[    2.938475@1] aml_ubootenv_init: register env chardev OK
[    2.943534@1] amlnf_dtb_init: register dtb cdev
[    2.948256@1] amlnf_dtb_init: register dtd cdev OK
[    2.952711@1] mtd_nand_probe 267 , err = 0
[    2.957960@3] aml_vrtc rtc: rtc core: registered aml_vrtc as rtc0
[    2.963309@3] input: aml_vkeypad as /devices/platform/rtc/input/input0
[    2.970371@1] unifykey: storage in base: 0xffffffc005000000
[    2.974892@1] unifykey: storage out base: 0xffffffc005040000
[    2.980512@1] unifykey: storage block base: 0xffffffc005080000
[    2.986299@1] unifykey: probe done!
[    2.990481@1] unifykey: no efuse-version set, use default value: -1
[    2.996023@1] unifykey: key unify config unifykey-num is 6
[    3.001555@1] unifykey: key unify fact unifykey-num is 6
[    3.006759@1] unifykey: unifykey_devno: f200000
[    3.011741@2] unifykey: device unifykeys created ok
[    3.016244@2] unifykey: aml_unifykeys_init done!
[    3.021156@2] sysled: module init
[    3.024572@2] meson_wdt ffd0f0d0.watchdog: start watchdog
[    3.029406@2] meson_wdt ffd0f0d0.watchdog: creat work queue for watch dog
[    3.036844@0] meson_wdt ffd0f0d0.watchdog: AML Watchdog Timer probed done
[    3.045500@3] dmc_monitor_probe
[    3.051203@3] defendkey defendkey: Reserved memory is not enough!
[    3.052090@3] defendkey: probe of defendkey failed with error -22
[    3.058467@3] GACT probability NOT on
[    3.061857@3] Mirror/redirect action on
[    3.065646@3] u32 classifier
[    3.068442@3]     Actions configured
[    3.072023@3] Netfilter messages via NETLINK v0.30.
[    3.077302@3] nf_conntrack version 0.5.0 (2048 buckets, 8192 max)
[    3.083516@3] ctnetlink v0.93: registering with nfnetlink.
[    3.089381@3] xt_time: kernel timezone is -0000
[    3.093081@3] ipip: IPv4 and MPLS over IPv4 tunneling driver
[    3.099730@3] ip_tables: (C) 2000-2006 Netfilter Core Team
[    3.104400@3] arp_tables: arp_tables: (C) 2002 David S. Miller
[    3.109899@3] Initializing XFRM netlink socket
[    3.115427@3] NET: Registered protocol family 10
[    3.121413@3] mip6: Mobile IPv6
[    3.121966@3] ip6_tables: (C) 2000-2006 Netfilter Core Team
[    3.127939@3] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    3.135925@3] NET: Registered protocol family 17
[    3.138219@3] NET: Registered protocol family 15
[    3.142825@3] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[    3.155982@3] l2tp_core: L2TP core driver, V2.0
[    3.160353@3] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[    3.165271@3] l2tp_ip: L2TP IP encapsulation support (L2TPv3)
[    3.171024@3] l2tp_netlink: L2TP netlink interface
[    3.175825@3] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3)
[    3.181895@3] l2tp_debugfs: L2TP debugfs support
[    3.186427@3] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3)
[    3.193068@3] NET: Registered protocol family 35
[    3.197992@3] Key type dns_resolver registered
[    3.202554@3] Registered swp emulation handler
[    3.206461@3] Registered cp15_barrier emulation handler
[    3.211648@3] Registered setend emulation handler
[    3.216390@3] disable EAS feature
[    3.221253@0] registered taskstats version 1
[    3.237552@3] dwc3 ff500000.dwc3: Configuration mismatch. dr_mode forced to host
[    3.743969@3] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[    3.744058@3] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
[    3.752375@3] xhci-hcd xhci-hcd.0.auto: hcc params 0x0220f664 hci version 0x100 quirks 0x02010010
[    3.760807@3] xhci-hcd xhci-hcd.0.auto: irq 22, io mem 0xff500000
[    3.768355@2] hub 1-0:1.0: USB hub found
[    3.770735@2] hub 1-0:1.0: 1 port detected
[    3.775327@2] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[    3.780356@2] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
[    3.788267@2] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[    3.797762@3] hub 2-0:1.0: USB hub found
[    3.800312@3] hub 2-0:1.0: config failed, hub doesn't have any ports! (err -19)
[    3.807661@3] usb usb2: Unsupported the hub
[    3.812392@3] aml_vrtc rtc: setting system clock to 2015-01-01 00:00:08 UTC (1420070408)
[    3.820475@3] dwc_otg ff400000.dwc2_a: dwc_otg_driver_probe(ffffffc00d187000)
[    3.820553@3] dwc_otg: usb0: type: 2 speed: 0, config: 0, dma: 0, id: 0, phy: ffe09000, ctrl: 0
[    3.828436@3] dwc_otg ff400000.dwc2_a: base=0xffffff8008580000
[    3.828448@3] dwc_otg ff400000.dwc2_a: dwc_otg_device=0xffffffc00bbd7200
[    3.929023@3] dwc_otg: Core Release: 3.10a
[    3.929078@3] dwc_otg: Setting default values for core params
[    3.933255@3] dwc_otg: curmode: 0, host_only: 0
[    3.937768@3] dwc_otg ff400000.dwc2_a: DMA config: BURST_DEFAULT
[    3.950276@3] dwc_otg: Using Buffer DMA mode
[    3.950313@3] dwc_otg: OTG VER PARAM: 1, OTG VER FLAG: 1
[    3.954220@3] dwc_otg: Working on port type = SLAVE
[    3.959077@3] dwc_otg: Dedicated Tx FIFOs mode
[    3.966011@3] thermal thermal_zone0: binding zone soc_thermal with cdev thermal-cpufreq-0 failed:-22
[    3.972781@3] cpucore_cooling_register, max_cpu_core_num:4
[    3.985377@3] gxbb_pm: enter meson_pm_probe!
[    3.985434@3] no vddio3v3_en pin
[    3.987084@3] pm-meson aml_pm: Can't get switch_clk81
[    3.992183@3] gxbb_pm: meson_pm_probe done
[    3.997213@3] meson_uart ff803000.serial: ttyS0 use xtal(24M) 24000000 change 115200 to 115200
[    4.003521@3] Freeing unused kernel memory: 3648K
[    4.017678@3] meson_uart ff803000.serial: ttyS0 use xtal(24M) 24000000 change 115200 to 115200
[    4.272534@3] ubi0: attaching mtd5
[    4.291141@3] ubi0: scanning is finished
[    4.295971@2] ubi0: attached mtd5 (name "config", size 5 MiB)
[    4.296104@2] ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
[    4.303168@2] ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
[    4.310077@2] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
[    4.317174@2] ubi0: good PEBs: 40, bad PEBs: 0, corrupted PEBs: 0
[    4.323251@2] ubi0: user volume: 1, internal volumes: 1, max. volumes count: 128
[    4.330608@2] ubi0: max/mean erase counter: 14/7, WL threshold: 4096, image sequence number: 1472320051
[    4.339974@2] ubi0: available PEBs: 0, total reserved PEBs: 40, PEBs reserved for bad PEB handling: 4
[    4.349181@3] ubi0: background thread "ubi_bgt0d" started, PID 1076
[    4.362573@0] UBIFS (ubi0:0): background thread "ubifs_bgt0_0" started, PID 1080
[    4.379150@1] UBIFS (ubi0:0): recovery needed
[    4.431542@3] UBIFS (ubi0:0): recovery completed
[    4.431835@3] UBIFS (ubi0:0): UBIFS: mounted UBI device 0, volume 0, name "config_data"
[    4.438582@3] UBIFS (ubi0:0): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
[    4.448591@3] UBIFS (ubi0:0): FS size: 2793472 bytes (2 MiB, 22 LEBs), journal size 1015809 bytes (0 MiB, 6 LEBs)
[    4.458813@3] UBIFS (ubi0:0): reserved for root: 131942 bytes (128 KiB)
[    4.465402@3] UBIFS (ubi0:0): media format: w4/r0 (latest is w4/r0), UUID 9DBE7C4F-8A8D-44DB-AC89-C8A02728DA62, small LPT model
[    4.490040@2] ubi2: attaching mtd6
[    5.164744@2] ubi2: scanning is finished
[    5.172278@2] ubi2: attached mtd6 (name "nvdata", size 185 MiB)
[    5.172580@2] ubi2: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
[    5.179636@2] ubi2: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
[    5.186556@2] ubi2: VID header offset: 2048 (aligned 2048), data offset: 4096
[    5.193650@2] ubi2: good PEBs: 1480, bad PEBs: 0, corrupted PEBs: 0
[    5.199898@2] ubi2: user volume: 1, internal volumes: 1, max. volumes count: 128
[    5.207259@2] ubi2: max/mean erase counter: 163/59, WL threshold: 4096, image sequence number: 3565782501
[    5.216839@2] ubi2: available PEBs: 0, total reserved PEBs: 1480, PEBs reserved for bad PEB handling: 4
[    5.226172@3] ubi2: background thread "ubi_bgt2d" started, PID 1088
[    5.239255@2] UBIFS (ubi2:0): background thread "ubifs_bgt2_0" started, PID 1092
[    5.255902@1] UBIFS (ubi2:0): recovery needed
[    5.534092@0] UBIFS (ubi2:0): recovery completed
[    5.534345@0] UBIFS (ubi2:0): UBIFS: mounted UBI device 2, volume 0, name "nvdada_log"
[    5.541012@0] UBIFS (ubi2:0): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
[    5.551052@0] UBIFS (ubi2:0): FS size: 185384960 bytes (176 MiB, 1460 LEBs), journal size 9269248 bytes (8 MiB, 73 LEBs)
[    5.561880@0] UBIFS (ubi2:0): reserved for root: 4952683 bytes (4836 KiB)
[    5.568643@0] UBIFS (ubi2:0): media format: w4/r0 (latest is w4/r0), UUID 541D0C81-BF35-44C2-8729-227045828813, small LPT model
[    5.828532@1] eth0: device MAC address 02:fe:ee:f0:3e:66
[    5.909965@0] meson6-dwmac ff3f0000.ethernet eth0: fail to init PTP.
[    5.911254@0] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    6.173104@2] uart_trans: loading out-of-tree module taints kernel.
[    6.175472@2] register uart_trans chrdev success.
[    6.178907@2] meson_uart ff804000.serial: ttyS3 use xtal(24M) 24000000 change 0 to 9600
[    6.186508@2] tty port open success [/dev/ttyS3]!
[    6.191163@2] meson_uart ff804000.serial: ttyS3 use xtal(24M) 24000000 change 9600 to 115200
[    6.199591@2] init sucess for tty struct (246:3)  [/dev/ttyS3]
[    6.205823@2] meson_uart ffd23000.serial: ttyS2 use xtal(24M) 24000000 change 0 to 9600
[    6.213329@2] tty port open success [/dev/ttyS2]!
[    6.218025@2] meson_uart ffd23000.serial: ttyS2 use xtal(24M) 24000000 change 9600 to 115200
[    6.226438@2] init sucess for tty struct (246:2)  [/dev/ttyS2]
[    6.232570@2] meson_uart ffd24000.serial: ttyS1 use xtal(24M) 24000000 change 0 to 9600
[    6.240229@2] tty port open success [/dev/ttyS1]!
[    6.244867@2] meson_uart ffd24000.serial: ttyS1 use xtal(24M) 24000000 change 9600 to 115200
[    6.253261@2] init sucess for tty struct (246:1)  [/dev/ttyS1]
[    6.259560@0] create workqueue success!
[    7.961077@0] meson6-dwmac ff3f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[    7.964377@0] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   27.204856@2] uart trans dev open.
[   27.204979@2] uart_buf virt addr = 0xffffffc00b180000
[   27.207666@2] uart_buf phys addr = 0x0b180000
[   27.212055@2] uart_buf pfn       = 0x0000b180
[   27.216882@2] uart trans stop send work timer.
[   27.220991@2] uart trans set chain exist bits:0x7.
[   27.225602@2] uart trans set work queue count 768.
[   82.570983@2] uart set baud to: 4098
[   82.571042@2] uart set baud to: 4098
[   82.572556@2] uart set baud to: 4098
[   98.887054@1] meson_uart ff804000.serial: ttyS3 use xtal(24M) 24000000 change 115200 to 3000000
[   98.890236@1] uart set baud to: 4109
[   98.954202@1] meson_uart ffd23000.serial: ttyS2 use xtal(24M) 24000000 change 115200 to 3000000
[   98.957341@1] uart set baud to: 4109
[   99.021458@0] meson_uart ffd24000.serial: ttyS1 use xtal(24M) 24000000 change 115200 to 3000000
[   99.024590@0] uart set baud to: 4109
[  172.154760@1] uart trans start send work timer.


===========================================Miner log===========================================
2015-01-01 00:00:16 Open miner sn file /config/sn error
2015-01-01 00:00:16 Miner compile time: Mon Dec 26 17:10:01 CST 2022 type: Antminer BHB42XXX sn :
2015-01-01 00:00:17 This is fix-freq version
2015-01-01 00:00:17 Miner compile time: Mon Dec 26 17:10:01 CST 2022 type: Antminer BHB42XXX
2015-01-01 00:00:17 commit version: f2ab6bc 2022-12-26 17:08:34, build by: jenkins 2022-12-26 17:22:17
2015-01-01 00:00:17 opt_multi_version     = 1
2015-01-01 00:00:17 opt_bitmain_ab        = 1
2015-01-01 00:00:17 mid_auto_gen          = 1
2015-01-01 00:00:17 opt_bitmain_work_mode = 0
2015-01-01 00:00:17 port 439 already exported
2015-01-01 00:00:17 port 454 already exported
2015-01-01 00:00:17 port 440 already exported
2015-01-01 00:00:17 port 455 already exported
2015-01-01 00:00:17 port 441 already exported
2015-01-01 00:00:17 port 456 already exported
2015-01-01 00:00:17 port 438 already exported
2015-01-01 00:00:17 port 453 already exported
2015-01-01 00:00:17 port 446 already exported
2015-01-01 00:00:17 port 445 already exported
2015-01-01 00:00:17 Note: front fan is power on!
2015-01-01 00:00:17 Note: rear fan is power on!
2015-01-01 00:00:17 start the http log.
2015-01-01 00:00:17 start listen on 6060 ...
2015-01-01 00:00:17 httpListenThread start ret=0
2015-01-01 00:00:17 bad chain id = 3
2015-01-01 00:00:20 bad chain id = 3
2023-11-17 10:40:49 ==========================capability start==========================
2023-11-17 10:40:49 board num = 3
2023-11-17 10:40:49 board id = 0, chain num = 1
2023-11-17 10:40:49    chain id = 0
2023-11-17 10:40:49 board id = 1, chain num = 1
2023-11-17 10:40:49    chain id = 1
2023-11-17 10:40:49 board id = 2, chain num = 1
2023-11-17 10:40:49    chain id = 2
2023-11-17 10:40:49 ==========================capability end============================
2023-11-17 10:40:49 chain num = 3
2023-11-17 10:40:49 skip loading levels for now
2023-11-17 10:40:53 load chain 0 eeprom data
2023-11-17 10:40:56 load chain 1 eeprom data
2023-11-17 10:40:59 load chain 2 eeprom data
2023-11-17 10:40:59 miner type: Antminer S19
2023-11-17 10:40:59 multi machine mode
2023-11-17 10:40:59 load machine BHB42841 conf
2023-11-17 10:40:59 machine : BHB42841
2023-11-17 10:40:59 chain_num 4, chain_domain_num 42, chain_asic_num 126, domain_asic_num 3
2023-11-17 10:40:59 abandon mix board!
2023-11-17 10:40:59 abandon mix board!
2023-11-17 10:40:59 fan_eft : 0  fan_pwm : 90
2023-11-17 10:40:59 create thread get_nonce_and_register_thread
2023-11-17 10:40:59 fixed working voltage = 1480
2023-11-17 10:40:59 fixed frequency is 475
2023-11-17 10:40:59 Chain
  • PCB Version: 0x0130
2023-11-17 10:40:59 Chain
  • BOM Version: 0x0010
2023-11-17 10:40:59 Chain [1] PCB Version: 0x0130
2023-11-17 10:40:59 Chain [1] BOM Version: 0x0010
2023-11-17 10:40:59 Chain [2] PCB Version: 0x0130
2023-11-17 10:40:59 Chain [2] BOM Version: 0x0010
2023-11-17 10:40:59 bad chain id = 3
2023-11-17 10:40:59 Fan check passed.
2023-11-17 10:40:59 uart_trans addr:0xf3fdf000.
2023-11-17 10:40:59 max sensor num = 4
2023-11-17 10:40:59 STATUS_INITED: soc init done!
2023-11-17 10:40:59 temperature_monitor_thread start...
2023-11-17 10:41:02 start to init...
2023-11-17 10:41:02 i2c_sim_init start
2023-11-17 10:41:02 init gpio477
2023-11-17 10:41:02 init gpio476
2023-11-17 10:41:02 i2c_sim_init end
2023-11-17 10:41:04 power open power_version = 0x76
2023-11-17 10:41:07 power is not Calibrated
2023-11-17 10:41:07 warning:power is not calibration.
2023-11-17 10:41:08 power type version: 0x0076
2023-11-17 10:41:09 disable power watchdog: 0x0000
2023-11-17 10:41:10 Initializing the power, please wait, this may take up to 2 minutes...
2023-11-17 10:41:41 Slept 30 seconds, diff = 1.
2023-11-17 10:41:45 set_voltage_by_steps to 1500.
2023-11-17 10:41:54 start up min temp by 75a = 28
2023-11-17 10:41:58 Chain[0]: find 126 asic, times 0
2023-11-17 10:42:00 Chain[1]: find 126 asic, times 0
2023-11-17 10:42:02 Chain[2]: find 126 asic, times 0
2023-11-17 10:42:07 pulse_mode = 1, ccdly_sel = 0, pwth_sel = 1
2023-11-17 10:42:11 Bring up temperature is 29
2023-11-17 10:42:11 set UART baud to 3000000
2023-11-17 10:42:11 create thread check_miner_status_thread
2023-11-17 10:42:11 create thread check_system_work_thread
2023-11-17 10:42:11 set_voltage_by_steps to 1450.
2023-11-17 10:42:13 pulse_mode = 1, ccdly_sel = 0, pwth_sel = 1
2023-11-17 10:42:13 start do_core_reset
2023-11-17 10:42:33 end do_core_reset
2023-11-17 10:42:33 chain[0] min = 475 max =475
2023-11-17 10:42:33 chain[1] min = 475 max =475
2023-11-17 10:42:33 chain[2] min = 475 max =475
2023-11-17 10:42:33 1.inc all chain freq to 475
2023-11-17 10:42:33 fixed step freq_start = 50, freq_end = 475, freq_step = 6.25
2023-11-17 10:42:33 chain = 0 set freq to 56.25
2023-11-17 10:42:33 chain = 1 set freq to 56.25
2023-11-17 10:42:33 chain = 2 set freq to 56.25
2023-11-17 10:42:33 chain = 0 set freq to 62.50
2023-11-17 10:42:33 chain = 1 set freq to 62.50
2023-11-17 10:42:33 chain = 2 set freq to 62.50
2023-11-17 10:42:33 chain = 0 set freq to 68.75
2023-11-17 10:42:33 chain = 1 set freq to 68.75
2023-11-17 10:42:33 chain = 2 set freq to 68.75
2023-11-17 10:42:33 chain = 0 set freq to 75.00
2023-11-17 10:42:33 chain = 1 set freq to 75.00
2023-11-17 10:42:33 chain = 2 set freq to 75.00
2023-11-17 10:42:34 chain = 0 set freq to 81.25
2023-11-17 10:42:34 chain = 1 set freq to 81.25
2023-11-17 10:42:34 chain = 2 set freq to 81.25
2023-11-17 10:42:34 chain = 0 set freq to 87.50
2023-11-17 10:42:34 chain = 1 set freq to 87.50
2023-11-17 10:42:34 chain = 2 set freq to 87.50
2023-11-17 10:42:34 chain = 0 set freq to 93.75
2023-11-17 10:42:34 chain = 1 set freq to 93.75
2023-11-17 10:42:34 chain = 2 set freq to 93.75
2023-11-17 10:42:35 chain = 0 set freq to 100.00
2023-11-17 10:42:35 chain = 1 set freq to 100.00
2023-11-17 10:42:35 chain = 2 set freq to 100.00
2023-11-17 10:42:35 chain = 0 set freq to 106.25
2023-11-17 10:42:35 chain = 1 set freq to 106.25
2023-11-17 10:42:35 chain = 2 set freq to 106.25
2023-11-17 10:42:35 chain = 0 set freq to 112.50
2023-11-17 10:42:35 chain = 1 set freq to 112.50
2023-11-17 10:42:35 chain = 2 set freq to 112.50
2023-11-17 10:42:36 chain = 0 set freq to 118.75
2023-11-17 10:42:36 chain = 1 set freq to 118.75
2023-11-17 10:42:36 chain = 2 set freq to 118.75
2023-11-17 10:42:36 chain = 0 set freq to 125.00
2023-11-17 10:42:36 chain = 1 set freq to 125.00
2023-11-17 10:42:36 chain = 2 set freq to 125.00
2023-11-17 10:42:36 chain = 0 set freq to 131.25
2023-11-17 10:42:36 chain = 1 set freq to 131.25
2023-11-17 10:42:36 chain = 2 set freq to 131.25
2023-11-17 10:42:36 chain = 0 set freq to 137.50
2023-11-17 10:42:36 chain = 1 set freq to 137.50
2023-11-17 10:42:36 chain = 2 set freq to 137.50
2023-11-17 10:42:37 chain = 0 set freq to 143.75
2023-11-17 10:42:37 chain = 1 set freq to 143.75
2023-11-17 10:42:37 chain = 2 set freq to 143.75
2023-11-17 10:42:37 chain = 0 set freq to 150.00
2023-11-17 10:42:37 chain = 1 set freq to 150.00
2023-11-17 10:42:37 chain = 2 set freq to 150.00
2023-11-17 10:42:37 chain = 0 set freq to 156.25
2023-11-17 10:42:37 chain = 1 set freq to 156.25
2023-11-17 10:42:37 chain = 2 set freq to 156.25
2023-11-17 10:42:38 chain = 0 set freq to 162.50
2023-11-17 10:42:38 chain = 1 set freq to 162.50
2023-11-17 10:42:38 chain = 2 set freq to 162.50
2023-11-17 10:42:38 chain = 0 set freq to 168.75
2023-11-17 10:42:38 chain = 1 set freq to 168.75
2023-11-17 10:42:38 chain = 2 set freq to 168.75
2023-11-17 10:42:38 chain = 0 set freq to 175.00
2023-11-17 10:42:38 chain = 1 set freq to 175.00
2023-11-17 10:42:38 chain = 2 set freq to 175.00
2023-11-17 10:42:39 chain = 0 set freq to 181.25
2023-11-17 10:42:39 chain = 1 set freq to 181.25
2023-11-17 10:42:39 chain = 2 set freq to 181.25
2023-11-17 10:42:39 chain = 0 set freq to 187.50
2023-11-17 10:42:39 chain = 1 set freq to 187.50
2023-11-17 10:42:39 chain = 2 set freq to 187.50
2023-11-17 10:42:39 chain = 0 set freq to 193.75
2023-11-17 10:42:39 chain = 1 set freq to 193.75
2023-11-17 10:42:39 chain = 2 set freq to 193.75
2023-11-17 10:42:39 chain = 0 set freq to 200.00
2023-11-17 10:42:39 chain = 1 set freq to 200.00
2023-11-17 10:42:39 chain = 2 set freq to 200.00
2023-11-17 10:42:40 chain = 0 set freq to 206.25
2023-11-17 10:42:40 chain = 1 set freq to 206.25
2023-11-17 10:42:40 chain = 2 set freq to 206.25
2023-11-17 10:42:40 chain = 0 set freq to 212.50
2023-11-17 10:42:40 chain = 1 set freq to 212.50
2023-11-17 10:42:40 chain = 2 set freq to 212.50
2023-11-17 10:42:40 chain = 0 set freq to 218.75
2023-11-17 10:42:40 chain = 1 set freq to 218.75
2023-11-17 10:42:40 chain = 2 set freq to 218.75
2023-11-17 10:42:41 chain = 0 set freq to 225.00
2023-11-17 10:42:41 chain = 1 set freq to 225.00
2023-11-17 10:42:41 chain = 2 set freq to 225.00
2023-11-17 10:42:41 chain = 0 set freq to 231.25
2023-11-17 10:42:41 chain = 1 set freq to 231.25
2023-11-17 10:42:41 chain = 2 set freq to 231.25
2023-11-17 10:42:41 chain = 0 set freq to 237.50
2023-11-17 10:42:41 chain = 1 set freq to 237.50
2023-11-17 10:42:41 chain = 2 set freq to 237.50
2023-11-17 10:42:42 chain = 0 set freq to 243.75
2023-11-17 10:42:42 chain = 1 set freq to 243.75
2023-11-17 10:42:42 chain = 2 set freq to 243.75
2023-11-17 10:42:42 chain = 0 set freq to 250.00
2023-11-17 10:42:42 chain = 1 set freq to 250.00
2023-11-17 10:42:42 chain = 2 set freq to 250.00
2023-11-17 10:42:42 chain = 0 set freq to 256.25
2023-11-17 10:42:42 chain = 1 set freq to 256.25
2023-11-17 10:42:42 chain = 2 set freq to 256.25
2023-11-17 10:42:42 chain = 0 set freq to 262.50
2023-11-17 10:42:43 chain = 1 set freq to 262.50
2023-11-17 10:42:43 chain = 2 set freq to 262.50
2023-11-17 10:42:43 chain = 0 set freq to 268.75
2023-11-17 10:42:43 chain = 1 set freq to 268.75
2023-11-17 10:42:43 chain = 2 set freq to 268.75
2023-11-17 10:42:43 chain = 0 set freq to 275.00
2023-11-17 10:42:43 chain = 1 set freq to 275.00
2023-11-17 10:42:43 chain = 2 set freq to 275.00
2023-11-17 10:42:43 chain = 0 set freq to 281.25
2023-11-17 10:42:43 chain = 1 set freq to 281.25
2023-11-17 10:42:43 chain = 2 set freq to 281.25
2023-11-17 10:42:44 chain = 0 set freq to 287.50
2023-11-17 10:42:44 chain = 1 set freq to 287.50
2023-11-17 10:42:44 chain = 2 set freq to 287.50
2023-11-17 10:42:44 chain = 0 set freq to 293.75
2023-11-17 10:42:44 chain = 1 set freq to 293.75
2023-11-17 10:42:44 chain = 2 set freq to 293.75
2023-11-17 10:42:44 chain = 0 set freq to 300.00
2023-11-17 10:42:44 chain = 1 set freq to 300.00
2023-11-17 10:42:44 chain = 2 set freq to 300.00
2023-11-17 10:42:45 chain = 0 set freq to 306.25
2023-11-17 10:42:45 chain = 1 set freq to 306.25
2023-11-17 10:42:45 chain = 2 set freq to 306.25
2023-11-17 10:42:45 chain = 0 set freq to 312.50
2023-11-17 10:42:45 chain = 1 set freq to 312.50
2023-11-17 10:42:45 chain = 2 set freq to 312.50
2023-11-17 10:42:45 chain = 0 set freq to 318.75
2023-11-17 10:42:45 chain = 1 set freq to 318.75
2023-11-17 10:42:45 chain = 2 set freq to 318.75
2023-11-17 10:42:46 chain = 0 set freq to 325.00
2023-11-17 10:42:46 chain = 1 set freq to 325.00
2023-11-17 10:42:46 chain = 2 set freq to 325.00
2023-11-17 10:42:46 chain = 0 set freq to 331.25
2023-11-17 10:42:46 chain = 1 set freq to 331.25
2023-11-17 10:42:46 chain = 2 set freq to 331.25
2023-11-17 10:42:46 chain = 0 set freq to 337.50
2023-11-17 10:42:46 chain = 1 set freq to 337.50
2023-11-17 10:42:46 chain = 2 set freq to 337.50
2023-11-17 10:42:46 chain = 0 set freq to 343.75
2023-11-17 10:42:46 chain = 1 set freq to 343.75
2023-11-17 10:42:46 chain = 2 set freq to 343.75
2023-11-17 10:42:47 chain = 0 set freq to 350.00
2023-11-17 10:42:47 chain = 1 set freq to 350.00
2023-11-17 10:42:47 chain = 2 set freq to 350.00
2023-11-17 10:42:47 chain = 0 set freq to 356.25
2023-11-17 10:42:47 chain = 1 set freq to 356.25
2023-11-17 10:42:47 chain = 2 set freq to 356.25
2023-11-17 10:42:47 chain = 0 set freq to 362.50
2023-11-17 10:42:47 chain = 1 set freq to 362.50
2023-11-17 10:42:47 chain = 2 set freq to 362.50
2023-11-17 10:42:48 chain = 0 set freq to 368.75
2023-11-17 10:42:48 chain = 1 set freq to 368.75
2023-11-17 10:42:48 chain = 2 set freq to 368.75
2023-11-17 10:42:48 chain = 0 set freq to 375.00
2023-11-17 10:42:48 chain = 1 set freq to 375.00
2023-11-17 10:42:48 chain = 2 set freq to 375.00
2023-11-17 10:42:48 chain = 0 set freq to 381.25
2023-11-17 10:42:48 chain = 1 set freq to 381.25
2023-11-17 10:42:48 chain = 2 set freq to 381.25
2023-11-17 10:42:49 chain = 0 set freq to 387.50
2023-11-17 10:42:49 chain = 1 set freq to 387.50
2023-11-17 10:42:49 chain = 2 set freq to 387.50
2023-11-17 10:42:49 chain = 0 set freq to 393.75
2023-11-17 10:42:49 chain = 1 set freq to 393.75
2023-11-17 10:42:49 chain = 2 set freq to 393.75
2023-11-17 10:42:49 chain = 0 set freq to 400.00
2023-11-17 10:42:49 chain = 1 set freq to 400.00
2023-11-17 10:42:49 chain = 2 set freq to 400.00
2023-11-17 10:42:49 chain = 0 set freq to 406.25
2023-11-17 10:42:49 chain = 1 set freq to 406.25
2023-11-17 10:42:49 chain = 2 set freq to 406.25
2023-11-17 10:42:50 chain = 0 set freq to 412.50
2023-11-17 10:42:50 chain = 1 set freq to 412.50
2023-11-17 10:42:50 chain = 2 set freq to 412.50
2023-11-17 10:42:50 chain = 0 set freq to 418.75
2023-11-17 10:42:50 chain = 1 set freq to 418.75
2023-11-17 10:42:50 chain = 2 set freq to 418.75
2023-11-17 10:42:50 chain = 0 set freq to 425.00
2023-11-17 10:42:50 chain = 1 set freq to 425.00
2023-11-17 10:42:50 chain = 2 set freq to 425.00
2023-11-17 10:42:51 chain = 0 set freq to 431.25
2023-11-17 10:42:51 chain = 1 set freq to 431.25
2023-11-17 10:42:51 chain = 2 set freq to 431.25
2023-11-17 10:42:51 chain = 0 set freq to 437.50
2023-11-17 10:42:51 chain = 1 set freq to 437.50
2023-11-17 10:42:51 chain = 2 set freq to 437.50
2023-11-17 10:42:51 chain = 0 set freq to 443.75
2023-11-17 10:42:51 chain = 1 set freq to 443.75
2023-11-17 10:42:51 chain = 2 set freq to 443.75
2023-11-17 10:42:52 chain = 0 set freq to 450.00
2023-11-17 10:42:52 chain = 1 set freq to 450.00
2023-11-17 10:42:52 chain = 2 set freq to 450.00
2023-11-17 10:42:52 chain = 0 set freq to 456.25
2023-11-17 10:42:52 chain = 1 set freq to 456.25
2023-11-17 10:42:52 chain = 2 set freq to 456.25
2023-11-17 10:42:52 chain = 0 set freq to 462.50
2023-11-17 10:42:52 chain = 1 set freq to 462.50
2023-11-17 10:42:52 chain = 2 set freq to 462.50
2023-11-17 10:42:52 chain = 0 set freq to 468.75
2023-11-17 10:42:52 chain = 1 set freq to 468.75
2023-11-17 10:42:52 chain = 2 set freq to 468.75
2023-11-17 10:42:53 chain = 0 set freq to 475.00
2023-11-17 10:42:53 chain = 1 set freq to 475.00
2023-11-17 10:42:53 chain = 2 set freq to 475.00
2023-11-17 10:42:53 enter mixed freq cfg
2023-11-17 10:42:53 pulse_mode = 1, ccdly_sel = 0, pwth_sel = 1
2023-11-17 10:42:53 start do_core_reset
2023-11-17 10:43:12 end do_core_reset
2023-11-17 10:43:22 set_voltage_by_steps to 1480.
2023-11-17 10:43:24 create thread pic_heart_beat_thread
2023-11-17 10:43:24 Init done!
2023-11-17 10:43:24 STATUS_OKAY
2023-11-17 10:43:24 start the cached job
2023-11-17 10:43:24 Version num 65536
2023-11-17 10:43:24 Mask num 0x1fffe000
2023-11-17 10:43:24 opt_multi_version = 65536, interval timeout = 3255132
2023-11-17 10:43:24 freq = 475, percent = 90, hcn = 5518, timeout = 3255132
2023-11-17 10:43:24 set_start_time_point total_tv_start_sys=172 total_tv_end_sys=173
2023-11-17 10:43:25 enable power watchdog: 0x0001
2023-11-17 11:12:13 30m avg rate is 92483.05 in 28 mins
2023-11-17 11:42:16 30m avg rate is 92111.39 in 30 mins
2023-11-17 12:12:19 30m avg rate is 91778.75 in 30 mins
2023-11-17 12:42:22 30m avg rate is 92216.28 in 30 mins
2023-11-17 13:12:25 30m avg rate is 92478.50 in 30 mins
2023-11-17 13:42:28 30m avg rate is 92452.28 in 30 mins
2023-11-17 14:12:32 30m avg rate is 92344.95 in 30 mins
2023-11-17 14:42:35 30m avg rate is 91897.95 in 30 mins
2023-11-17 15:12:38 30m avg rate is 91910.76 in 30 mins
2023-11-17 15:42:41 30m avg rate is 92495.58 in 30 mins
2023-11-17 16:12:44 30m avg rate is 92094.31 in 30 mins
2023-11-17 16:42:47 30m avg rate is 92454.06 in 30 mins
2023-11-17 17:12:50 30m avg rate is 92171.76 in 30 mins
2023-11-17 17:42:53 30m avg rate is 92329.10 in 30 mins
2023-11-17 18:12:56 30m avg rate is 92079.68 in 30 mins
2023-11-17 18:43:00 30m avg rate is 92053.46 in 30 mins
2023-11-17 19:13:03 30m avg rate is 92768.17 in 30 mins
2023-11-17 19:43:06 30m avg rate is 92435.81 in 30 mins
2023-11-17 20:13:09 30m avg rate is 92566.32 in 30 mins
2023-11-17 20:43:12 30m avg rate is 92540.09 in 30 mins
2023-11-17 21:13:15 30m avg rate is 92316.31 in 30 mins
2023-11-17 21:43:18 30m avg rate is 92578.51 in 30 mins
2023-11-17 22:13:21 30m avg rate is 92515.70 in 30 mins
2023-11-17 22:43:25 30m avg rate is 92103.46 in 30 mins
2023-11-17 23:13:28 30m avg rate is 91823.55 in 30 mins
2023-11-17 23:43:31 30m avg rate is 92483.99 in 30 mins
2023-11-18 00:13:34 30m avg rate is 92265.06 in 30 mins
2023-11-18 00:43:37 30m avg rate is 92760.24 in 30 mins
2023-11-18 01:13:40 30m avg rate is 92232.74 in 30 mins
2023-11-18 01:43:43 30m avg rate is 92638.73 in 30 mins
2023-11-18 02:13:46 30m avg rate is 92150.42 in 30 mins
2023-11-18 02:43:49 30m avg rate is 91877.22 in 30 mins
2023-11-18 03:13:53 30m avg rate is 92169.32 in 30 mins
2023-11-18 03:43:56 30m avg rate is 92307.14 in 30 mins
2023-11-18 04:13:59 30m avg rate is 92269.94 in 30 mins
2023-11-18 04:44:02 30m avg rate is 92418.13 in 30 mins
2023-11-18 05:14:05 30m avg rate is 92060.77 in 30 mins
2023-11-18 05:44:08 30m avg rate is 92099.80 in 30 mins
2023-11-18 06:14:11 30m avg rate is 91912.83 in 30 mins
2023-11-18 06:44:14 30m avg rate is 92185.79 in 30 mins
2023-11-18 07:14:17 30m avg rate is 92469.35 in 30 mins
2023-11-18 07:44:21 30m avg rate is 92412.64 in 30 mins
2023-11-18 08:14:24 30m avg rate is 91918.68 in 30 mins
2023-11-18 08:44:27 30m avg rate is 92342.51 in 30 mins
2023-11-18 09:14:30 30m avg rate is 92479.11 in 30 mins
2023-11-18 09:44:33 30m avg rate is 92407.76 in 30 mins
2023-11-18 10:14:36 30m avg rate is 91966.47 in 30 mins
2023-11-18 10:44:39 30m avg rate is 92090.65 in 30 mins
2023-11-18 11:14:42 30m avg rate is 91882.70 in 30 mins
2023-11-18 11:44:45 30m avg rate is 92685.23 in 30 mins
2023-11-18 12:14:49 30m avg rate is 92233.35 in 30 mins
2023-11-18 12:44:52 30m avg rate is 91841.85 in 30 mins
2023-11-18 13:14:55 30m avg rate is 91941.86 in 30 mins
2023-11-18 13:44:58 30m avg rate is 91660.73 in 30 mins
2023-11-18 14:15:01 30m avg rate is 92399.83 in 30 mins
legendary
Activity: 4326
Merit: 8950
'The right to privacy matters'
I have an Antminer S19 90TH with amlogic board running close to 6 months with 8 inch exhaust fan and shroud. At full hashrate, the power draw is only 2600W. Another similar unit is drawing 3000W. Ambient temp around 26deg C. Whether colder or hotter the ambient temp, the power draw is around 2600W. I have tested with multimeter and even plug in different sockets. Same results.

This doesn't add up, silicon lottery does exist, but a 400w difference with the same hashrate and the same model is not possible, so what are you doing wrong? Are you sure they are both labeled S19 90TH? Is it possible that they sent you the Pro version instead? Can you post a screenshot of the hashrate and kernel log of both miners?

IF you move that controller to the 3000 watt unit and it does 2600 watts and 90 th you have a super powerful magic firmware controller.

A slight improvement from different control boards might be possible ya, but he is talking 400w. Huh

my guess is he got three ‘special’ hashboards.

not a special firmware or controller.

If you bin every chip and make hash board with every chip next to perfect. maybe it could be 13% better.

there are a lot of chips. I would love to know if he got lucky that way.
legendary
Activity: 2436
Merit: 6643
be constructive or S.T.F.U
I have an Antminer S19 90TH with amlogic board running close to 6 months with 8 inch exhaust fan and shroud. At full hashrate, the power draw is only 2600W. Another similar unit is drawing 3000W. Ambient temp around 26deg C. Whether colder or hotter the ambient temp, the power draw is around 2600W. I have tested with multimeter and even plug in different sockets. Same results.

This doesn't add up, silicon lottery does exist, but a 400w difference with the same hashrate and the same model is not possible, so what are you doing wrong? Are you sure they are both labeled S19 90TH? Is it possible that they sent you the Pro version instead? Can you post a screenshot of the hashrate and kernel log of both miners?

IF you move that controller to the 3000 watt unit and it does 2600 watts and 90 th you have a super powerful magic firmware controller.

A slight improvement from different control boards might be possible ya, but he is talking 400w. Huh
legendary
Activity: 4326
Merit: 8950
'The right to privacy matters'
Hi everyone,

I have an Antminer S19 90TH with amlogic board running close to 6 months with 8 inch exhaust fan and shroud. At full hashrate, the power draw is only 2600W. Another similar unit is drawing 3000W. Ambient temp around 26deg C. Whether colder or hotter the ambient temp, the power draw is around 2600W. I have tested with multimeter and even plug in different sockets. Same results.

I am wondering how I may duplicate the lower power draw with the other unit as well.

Thanks for all the advice, suggestions and comments in advance.

first of all this is impossible, but very interesting.

So I would take the controller out of the 2600 watt unit and switch it into the 3000 watt unit.  My guess is the 3000 watt unit will still do 3000 watts.  As I think this is not a control board or firmware issue.


IF you move that controller to the 3000 watt unit and it does 2600 watts and 90 th you have a super powerful magic firmware controller.

If the switch still gets you 3000 watts the magic is not in the controller or the firmware the magic is in the hashboards.

If that is the case just go back to original setup and be happy you got 3 magic hash boards.
legendary
Activity: 3472
Merit: 3217
Playbet.io - Crypto Casino and Sportsbook
Have you tried to set that unit to low power mode?
The other similar unit might achieve a similar power draw if you set it to low power mode you can find it under settings then pool config.

Also, take note of the firmware version of the unit that can draw 2600w. If the firmware version is lower than the unit that draws 3000w you can't able to downgrade this unit(3000w unit).

Or the other option is to use brains OS and manually set the power to 2600w.
newbie
Activity: 2
Merit: 0
Hi everyone,

I have an Antminer S19 90TH with amlogic board running close to 6 months with 8 inch exhaust fan and shroud. At full hashrate, the power draw is only 2600W. Another similar unit is drawing 3000W. Ambient temp around 26deg C. Whether colder or hotter the ambient temp, the power draw is around 2600W. I have tested with multimeter and even plug in different sockets. Same results.

I am wondering how I may duplicate the lower power draw with the other unit as well.

Thanks for all the advice, suggestions and comments in advance.
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