Man who came up with 92
They are really common, a lot of the GPUs use 92mm fans.
Topic: Jalapeno voltage? varies widely (Read 5239 times)
Yeah but mine is very low compared to yours and my other one. And it's also getting 1,000 hw errors
Seems Jalapenos do indeed vary quite a bit, here's a screenshot from mine:
Crazy, well i guess 1k is better but my other is nill.
I have > 4K errors since last 12hrs or so
2013-06-18 16:26:06] 5s: 5.38 avg: 5.45 u: 5.19 Gh/s | A:19519 R:42+0(.21%) HW:4586
Damn I got a big problem, 1000 hardware errors! http://imgur.com/dX8Hlnc
Ignore the rejects, I was testing p2pool
Ignore the rejects, I was testing p2pool
I have > 4K errors since last 12hrs or so
2013-06-18 16:26:06] 5s: 5.38 avg: 5.45 u: 5.19 Gh/s | A:19519 R:42+0(.21%) HW:4586
Possibly, sadly I didn't really test it before modding it. But the temp is great. I do remember the temp before was +10
Spooky, could this mean that a lot of the jalapenos will fail within a short timeframe?
Did you change the fan? Could that make any difference(normally it should not)?
Is it possible that the heatsink have been moved around or something like that, or that you have shorted something?
Damn I got a big problem, 1000 hardware errors! http://imgur.com/dX8Hlnc
Ignore the rejects, I was testing p2pool
Ignore the rejects, I was testing p2pool
Spooky, could this mean that a lot of the jalapenos will fail within a short timeframe?
Did you change the fan? Could that make any difference(normally it should not)?
Is it possible that the heatsink have been moved around or something like that, or that you have shorted something?
Damn I got a big problem, 1000 hardware errors! http://imgur.com/dX8Hlnc
Ignore the rejects, I was testing p2pool
Ignore the rejects, I was testing p2pool
Spooky, could this mean that a lot of the jalapenos will fail within a short timeframe?
Did you change the fan? Could that make any difference(normally it should not)?
Is it possible that the heatsink have been moved around or something like that, or that you have shorted something?
my 2 do not have a large variance.
stock cooling/case, running 24 hours straight, in a warm room (80F). 40C 41C, 3.0v 3.1v, 7.35Gh/s 7.23Gh/s, HW errors 64 122.
These were delivered about 1 week apart. Hope the data helps you.
stock cooling/case, running 24 hours straight, in a warm room (80F). 40C 41C, 3.0v 3.1v, 7.35Gh/s 7.23Gh/s, HW errors 64 122.
These were delivered about 1 week apart. Hope the data helps you.
Damn I got a big problem, 1000 hardware errors! http://imgur.com/dX8Hlnc
Ignore the rejects, I was testing p2pool
Ignore the rejects, I was testing p2pool
I have > 4K errors since last 12hrs or so
2013-06-18 16:26:06] 5s: 5.38 avg: 5.45 u: 5.19 Gh/s | A:19519 R:42+0(.21%) HW:4586
Looking at the source code, the MCU reads three different voltages: 3.3v, 1v, and PWR_MAIN (12v). The 3.3v is being fed to the MCU through a voltage divider (/2) and also with the 12v (except with a /10 divider). I wonder which of these voltages is cgminer trying to report.
You mean "looking at" cgminer's source code? Somewhere there is the printf that outputs that metric, stored in a variable being fed the reference value upstream from there. Given BFL's doc push of the last days, couldn't it be determined that way?Yeah, I glanced at the BFLSC driver in cgminer yesterday and found the voltages but I didn't quite know what was going on there.
Damn I got a big problem, 1000 hardware errors! http://imgur.com/dX8Hlnc
Ignore the rejects, I was testing p2pool
Ignore the rejects, I was testing p2pool
Looking at the source code, the MCU reads three different voltages: 3.3v, 1v, and PWR_MAIN (12v). The 3.3v is being fed to the MCU through a voltage divider (/2) and also with the 12v (except with a /10 divider). I wonder which of these voltages is cgminer trying to report.
You mean "looking at" cgminer's source code? Somewhere there is the printf that outputs that metric, stored in a variable being fed the reference value upstream from there. Given BFL's doc push of the last days, couldn't it be determined that way?
my jalapeno voltage varied with temp.
3.4v @ 44 C
3.1 v @ 30 C
3.4v @ 44 C
3.1 v @ 30 C
Man who came up with 92
No you can see MySpace if you look closely. I just upgraded to ega.
Help! I cut my finger and broke the fan. What size is the fan? !
80, 92 or 120mm. Just measure across one dimension, external edge to edge. Help! I cut my finger and broke the fan. What size is the fan? !
Thanks.
Ps the fan is 92mm https://forums.butterflylabs.com/jalapeno-single-sc-support/2932-jalapeno-fan-stopped-working-4.html
Ps the fan is 92mm https://forums.butterflylabs.com/jalapeno-single-sc-support/2932-jalapeno-fan-stopped-working-4.html
Looking at the source code, the MCU reads three different voltages: 3.3v, 1v, and PWR_MAIN (12v). The 3.3v is being fed to the MCU through a voltage divider (/2) and also with the 12v (except with a /10 divider). I wonder which of these voltages is cgminer trying to report.
No you can see MySpace if you look closely. I just upgraded to ega.
Help! I cut my finger and broke the fan. What size is the fan? !
Help! I cut my finger and broke the fan. What size is the fan? !
Yes I use this app on my vintage computer
Yeah, but that CRT isn't CGA, is it? It looks like text-only to me. Jump to: