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Author Topic: Experimenting with Jalapeno firmware...  (Read 62545 times)
kano
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Linux since 1997 RedHat 4


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June 21, 2013, 12:23:54 AM
 #61

I don't suppose anyone has details about how to compile the firmware on linux? Smiley

Atmel Studio exists on Linux as well.


Regards
Hmm yep found the download via google, the web site seems to have recently moved it ...

Pool: https://kano.is - low 0.5% fee PPLNS 3 Days - Most reliable Solo with ONLY 0.5% fee   Bitcointalk thread: Forum
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The ONLY active original developer of cgminer. Original master git: https://github.com/kanoi/cgminer
bitpop
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June 21, 2013, 08:01:34 AM
 #62

Hope you greatnesses can answer these soon.

How to overclock/crack jalapenos?
How to fix p2pool?

Luke-Jr
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June 21, 2013, 08:03:37 AM
 #63

Hope you greatnesses can answer these soon.

How to overclock/crack jalapenos?
How to fix p2pool?
For Jalapenos, you might be able to trivially hack them to work with p2pool in BFGMiner at least - without firmware changes.
Basically, you want to get it to use the noncerange interface instead of the bqueue interface.

bitpop
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June 21, 2013, 08:25:58 AM
 #64

Hmm I thought the problem is they didn't support that?

bitpop
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June 21, 2013, 08:33:06 AM
 #65

Cool. Cracking mine from 5 to 7 ghs would be awesome too. Hope we can do that at some point.

erk
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June 21, 2013, 09:13:45 AM
 #66

Cool. Cracking mine from 5 to 7 ghs would be awesome too. Hope we can do that at some point.

Do you realize that most likely the 5GH/s doesn't need to have all the engines in working order in the chips, but the 7GH/s probably does?

bitpop
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June 21, 2013, 09:15:30 AM
 #67

No I don't think bfl had time to bin them nor that many bad ones.

philips
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June 21, 2013, 09:32:14 AM
 #68

Josh stated that for 7GH version they will use binned chips.

From Shoutbox
Quote
The 7's will have chips that do 3.5 GH/s easy . The 5's may or may not, depends.
bitpop
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June 21, 2013, 09:39:06 AM
 #69

Yeah I think most 5s can do 7. Actually one of mine has issues but the other I'm sure can do 7.

vapourminer
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what is this "brake pedal" you speak of?


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June 21, 2013, 10:14:57 AM
Last edit: June 21, 2013, 10:37:29 AM by vapourminer
 #70

I have high hopes for my 5 ghs jally.. but any increase is an increase.

my dragon programmer will be here in a few days, Ill be posting the results.

danattacker, which jtag port is used? there seem to be two?
danattacker (OP)
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June 21, 2013, 11:55:20 AM
 #71

danattacker, which jtag port is used? there seem to be two?

JTAG1
erk
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June 21, 2013, 12:02:58 PM
 #72

danattacker, which jtag port is used? there seem to be two?

JTAG1
Can you post a closeup photo of where the port is on the board?
Monetizer
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June 21, 2013, 12:05:09 PM
 #73

Interesting... Watching
pvtbrutus
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June 21, 2013, 12:07:14 PM
 #74

Can you post a closeup photo of where the port is on the board?
Its marked as JTAG1 on the board. So if you have one, just look on the board, its the one closest to the supportbeam for the fan.
bitpop
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June 21, 2013, 12:07:27 PM
 #75

http://imgur.com/hsWL5e5
http://imgur.com/uwCT3KS

danattacker (OP)
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June 21, 2013, 12:16:24 PM
 #76

I plan on soldering 2 more chips on my board whenever I get them. Nothing seems to be preventing it. The mosfets on my board are not hot at all, but if you have an older version with the hot mosfets then it's probably a bad idea. Then again, you could replace the mosfets too.

I've also been toying around with the idea of increasing the voltage but it probably isn't worth it.
bitpop
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June 21, 2013, 12:51:28 PM
 #77

The controller will just pick them up? What oven will you use?

danattacker (OP)
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June 21, 2013, 12:55:29 PM
 #78

The controller will just pick them up? What oven will you use?

It probably will find the chips with the code as is or with little modification.

I won't be using an oven. I have a SMD rework station.
bitpop
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June 21, 2013, 12:57:44 PM
 #79

Can you bake mine?

danattacker (OP)
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June 21, 2013, 01:00:26 PM
 #80

Can you bake mine?

I'm going to have to decline since I don't want to be held liable if something goes wrong.
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