read API readme file and sample file above api readme file.
Topic: Experimenting with Jalapeno firmware... - page 21. (Read 62593 times)
look like your Jal 1 asic chips not good grade chip and Jal 0 look good.
ps: to get getinfo work u need to run cgminer config setting with api
ps: to get getinfo work u need to run cgminer config setting with api
Then how can I get the API info? Can it be done with a browser URL? Thanks
look like your Jal 1 asic chips not good grade chip and Jal 0 look good.
ps: to get getinfo work u need to run cgminer config setting with api
ps: to get getinfo work u need to run cgminer config setting with api
a) a tiny hex screwdriver to remove the screws off the bottom of the Jalapeno
Btw the correct terminology for the required driver is Torx T9
Before Jalapeno 0: 6.2GH/s : After Jalapeno 0: 8.6GH/s
Before Jalapeno 1: 5.5GH/s : After Jalapeno 1: 7.7GH/s
Before Jalapeno 1: 5.5GH/s : After Jalapeno 1: 7.7GH/s
Very good. You must have 30 (or more) engines on Jalapeno 0.
How can I get the stats of engines? I would want to know that. Thnks
@goxed What kind of temps are you getting with those aluminum heatsinks from the getinfo command? Is it a nice drop off from the original cooling solution?
those are just for use during flashing. It will kill the Jally for sure if used as a replacement after flashing.
Before Jalapeno 0: 6.2GH/s : After Jalapeno 0: 8.6GH/s
Before Jalapeno 1: 5.5GH/s : After Jalapeno 1: 7.7GH/s
Setup for flashing Rev 2 Jalapeno with all aluminum heatsink.
Before Jalapeno 1: 5.5GH/s : After Jalapeno 1: 7.7GH/s
Setup for flashing Rev 2 Jalapeno with all aluminum heatsink.
Cool!
Have you tried tweaking the firmware?
Code:
#define __ASIC_FREQUENCY_ACTUAL_INDEX 9
New Speeds
Before Jalapeno 0: 8.6GH/s : After Jalapeno 0: 9.2GH/s
Before Jalapeno 1: 7.7GH/s : After Jalapeno 1: 7.9GH/s
Code:
[P]ool management [S]ettings [D]isplay options [Q]uit
BAJ 0: max 35C 3.76V | 9.213G/9.197Gh/s | A:171 R:0 HW: 7 U: 22.82/m
BAJ 1: max 41C 3.50V | 6.986G/7.907Gh/s | A:150 R:0 HW:35 U: 20.01/m
cool
@goxed What kind of temps are you getting with those aluminum heatsinks from the getinfo command? Is it a nice drop off from the original cooling solution?
Before Jalapeno 0: 6.2GH/s : After Jalapeno 0: 8.6GH/s
Before Jalapeno 1: 5.5GH/s : After Jalapeno 1: 7.7GH/s
Before Jalapeno 1: 5.5GH/s : After Jalapeno 1: 7.7GH/s
Very good. You must have 30 (or more) engines on Jalapeno 0.
wish i had a jalapeno to reflash
Do they get lifetime warranty?
Maybe not after you mod the firmware and push it hard. They certainly would not be required to do so. I imagine when these break because of overclocking they will have a pretty similar characteristic. So if you are doing this, know what you are doing, don't go crazy, and you MUST upgrade the cooling. This includes all parts further stressed by more heat, not just the ASIC chips themselves.
The later devices, 25-60GH/s I'd firstly be surprised if they could be clocked much faster, and secondly be worried that it would kill it very quickly without major work on the hardware cooling.
Obviously they will already have the 1.2.5 or later firmware so this simple reflash wont make any difference, but messing with the firmware to clock it up higher ... I can see ASIC death and destruction on the horizon with the bigger devices
Before Jalapeno 0: 6.2GH/s : After Jalapeno 0: 8.6GH/s
Before Jalapeno 1: 5.5GH/s : After Jalapeno 1: 7.7GH/s
Setup for flashing Rev 2 Jalapeno with all aluminum heatsink.
http://alumni.cs.ucr.edu/~amitra/bfl_jalapeno/dragon+jally.JPG
Before Jalapeno 1: 5.5GH/s : After Jalapeno 1: 7.7GH/s
Setup for flashing Rev 2 Jalapeno with all aluminum heatsink.
http://alumni.cs.ucr.edu/~amitra/bfl_jalapeno/dragon+jally.JPG
Cool!
Have you tried tweaking the firmware?
Before Jalapeno 0: 6.2GH/s : After Jalapeno 0: 8.6GH/s
Before Jalapeno 1: 5.5GH/s : After Jalapeno 1: 7.7GH/s
Setup for flashing Rev 2 Jalapeno with all aluminum heatsink.
Before Jalapeno 1: 5.5GH/s : After Jalapeno 1: 7.7GH/s
Setup for flashing Rev 2 Jalapeno with all aluminum heatsink.
Do they get lifetime warranty?
Maybe not after you mod the firmware and push it hard. They certainly would not be required to do so. I imagine when these break because of overclocking they will have a pretty similar characteristic. So if you are doing this, know what you are doing, don't go crazy, and you MUST upgrade the cooling. This includes all parts further stressed by more heat, not just the ASIC chips themselves.
Do they get lifetime warranty?
What damage does this do to the lifespan of the Jalapeno?
Void warranty... nothing else... 
and -5 To Armor Class and -3 to Constitution.
But seriously the jallies were released at well below the design speed of these chips. As long as they're kept cool there should be immeasurable impact until you start trying to hit 10+Ghz on a 2 chips with extra volts and bus speed or something.
But seriously the jallies were released at well below the design speed of these chips. As long as they're kept cool there should be immeasurable impact until you start trying to hit 10+Ghz on a 2 chips with extra volts and bus speed or something.
What damage does this do to the lifespan of the Jalapeno?
29% damage
What damage does this do to the lifespan of the Jalapeno?
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