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Author Topic: Avalon ASIC users thread  (Read 432323 times)
rudrigorc2
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February 05, 2013, 10:10:05 AM
 #161



<600watts@220v


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greyhawk
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February 05, 2013, 11:34:12 AM
 #162

Wait, where is that from?
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February 05, 2013, 11:39:44 AM
 #163

Wait, where is that from?

Zhang HQ Roll Eyes

(http://bbs.btcman.com/forum.php?mod=viewthread&tid=1304)
greyhawk
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February 05, 2013, 11:58:24 AM
 #164

So that's from Wu Zhang himself or has a 3rd Avalon arrived?
rudrigorc2
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February 05, 2013, 12:03:01 PM
 #165

This is a third one for sure.
kano
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February 05, 2013, 12:15:07 PM
 #166

This is a third one for sure.
Except that picture is suspiciously similar in layout to an unseen picture mentioned a week ago ...
https://bitcointalk.org/index.php?topic=137534.msg1504998#msg1504998

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February 05, 2013, 12:29:38 PM
 #167

This is a third one for sure.
Except that picture is suspiciously similar in layout to an unseen picture mentioned a week ago ...
https://bitcointalk.org/index.php?topic=137534.msg1504998#msg1504998

The same chair was used as in the pictures from the Avalon website.

Pics are not from a third party.
greyhawk
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February 05, 2013, 12:36:38 PM
 #168

This is a third one for sure.
Except that picture is suspiciously similar in layout to an unseen picture mentioned a week ago ...
https://bitcointalk.org/index.php?topic=137534.msg1504998#msg1504998

The same chair was used as in the pictures from the Avalon website.

Pics are not from a third party.


I don't know. The first 5 pics are obviously in house promo shots. The last two pics look to be taken with a different camera at a different location .
rudrigorc2
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February 05, 2013, 01:57:00 PM
 #169

This is a third one for sure.
Except that picture is suspiciously similar in layout to an unseen picture mentioned a week ago ...
https://bitcointalk.org/index.php?topic=137534.msg1504998#msg1504998

The same chair was used as in the pictures from the Avalon website.

Pics are not from a third party.


I don't know. The first 5 pics are obviously in house promo shots. The last two pics look to be taken with a different camera at a different location .

http://bbs.btcman.com/forum.php?mod=viewthread&tid=1304&extra=page%3D1

see the Youku video
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February 05, 2013, 08:27:36 PM
 #170


Survived 18 hours so far on p2pool without a restart, either machine or cgminer.

Mining at difficulty 16.0, with stratum, to local p2pool/bitcoind.


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February 05, 2013, 09:42:07 PM
 #171


Miner "freeze" just past hour 20, mining p2pool:  openwrt and cgminer status are accessible, but no work is being retrieved from / sent to p2pool.

Manually restarted.


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Integ
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February 05, 2013, 10:00:42 PM
 #172

By the way, where's its button start/reset?  Grin

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MonsterZero
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February 05, 2013, 10:06:30 PM
 #173

By the way, where's its button start/reset?  Grin

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February 05, 2013, 10:07:28 PM
 #174

By the way, where's its button start/reset?  Grin

On the PSU Wink

spiccioli
jgarzik
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February 06, 2013, 01:59:41 AM
 #175

Some people were curious about the load on the controller (the CPU running the linux kernel + cgminer):

     Load Average: 0.49, 0.52, 0.50

OpenWRT process list:

Code:
 546 root      1512 S    /sbin/syslogd -C16
  548 root      1492 S    /sbin/klogd
  550 root       852 S    /sbin/hotplug2 --override --persistent --set-rules-f
  556 root      1016 S    /sbin/procd
  560 root      1516 S    /sbin/netifd
  567 root       876 S <  ubusd
  766 root      1504 S    /sbin/watchdog -t 5 /dev/watchdog
  986 root      1520 S    /usr/sbin/crond -c /etc/crontabs -l 5
  994 root      1156 S    /usr/sbin/dropbear -F -P /var/run/dropbear.1.pid -p
 1014 root      1152 S    /usr/sbin/uhttpd -f -h /www -r OpenWrt -x /cgi-bin -
 1043 nobody     944 S    /usr/sbin/dnsmasq -C /var/etc/dnsmasq.conf
 1056 root      1504 S    /usr/sbin/ntpd -n -p 0.openwrt.pool.ntp.org -p 1.ope
 1065 root     30052 R    cgminer -S/dev/ttyUSB0 -o 1.2.3.4:9332 -O 1ABCDE
 9244 root      1224 R    /usr/sbin/dropbear -F -P /var/run/dropbear.1.pid -p
 9245 root         0 SW   [kworker/0:1]
 9266 root      1508 S    -ash
 9291 root      1500 R    ps

Memory usage snapshot:
Code:
root@OpenWrt:~# free
             total         used         free       shared      buffers
Mem:         61832        25648        36184            0         2496
-/+ buffers:              23152        38680
Swap:            0            0            0


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Soros Shorts
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February 06, 2013, 02:07:05 AM
 #176

I wonder if using a 15A programmable timer to cut the power for 1 minute every 12 or 24 hours would damage the unit? I have one lying around somewhere ....
kano
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February 06, 2013, 02:08:45 AM
 #177

I wonder if using a 15A programmable timer to cut the power for 1 minute every 12 or 24 hours would damage the unit? I have one lying around somewhere ....
... or just send a restart to the API every X hours Tongue

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jjiimm_64
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February 06, 2013, 03:46:56 PM
 #178

I wonder if using a 15A programmable timer to cut the power for 1 minute every 12 or 24 hours would damage the unit? I have one lying around somewhere ....
... or just send a restart to the API every X hours Tongue

is the api even turned on? 
Code:
cgminer -S/dev/ttyUSB0 -o 1.2.3.4:9332 -O 1ABCDE

1jimbitm6hAKTjKX4qurCNQubbnk2YsFw
kano
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February 06, 2013, 10:13:38 PM
 #179

I wonder if using a 15A programmable timer to cut the power for 1 minute every 12 or 24 hours would damage the unit? I have one lying around somewhere ....
... or just send a restart to the API every X hours Tongue

is the api even turned on? 
Code:
cgminer -S/dev/ttyUSB0 -o 1.2.3.4:9332 -O 1ABCDE
Yes reading docs required to add options - it's all documented there in the official cgminer ... and of course it's in the official cgminer git for anyone to access ...
Specifically that will require some reading to allow commands to affect your cgminer, since that isn't enabled by default or even if you simply enable the API in default mode (as expected)

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February 06, 2013, 11:16:40 PM
 #180



wonderful

i might be entirely wrong, but doesnt the big aluminum heatsink TYPICALLY get placed on the side of the board housing the ASIC chips, rather then the bottomside which (im guessing) is nothing but solder points and circuit paths? generally, you dont try to dissipate heat from the other side of the PCB. or are the chips on both sides of the board?

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