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    Author Topic: [GUIDE] Innosilicon [A1 Booster + A2 Terminator] Support/Tuning  (Read 29785 times)
    Ross_ua
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    September 24, 2014, 07:39:58 PM
     #81

    I have trouble with one of terminator A2 board
    one of chip (UA4) exploded, i desolder it
    on chip UA3 shut SDO and SDI pin with zero ohm resistor, when i trying start mine only on this board, cgminer detected seven chips, but cant start take job from pool

    worklog cgminer:
    Quote
    [2014-09-16 22:51:32] Started cgminer 3.9.0
     [2014-09-16 22:51:32] Run Reset=1
     [2014-09-16 22:51:32] ST MCU hardware reset start
     [2014-09-16 22:51:36] SPI Speed 4000 kHz
     [2014-09-16 22:51:36] ST MCU - Enable (Pre-header)
     [2014-09-16 22:51:36] A1 = 1000,6
     [2014-09-16 22:51:36] A1 PLL Clock = 1000MHz
     [2014-09-16 22:51:36] GPIO CS is ON at CS5
     [2014-09-16 22:51:37] spidev0.0(cs5): Found 8 A1 chips
     [2014-09-16 22:51:37] Found chip 1 with 54 active cores
     [2014-09-16 22:51:37] Found chip 2 with 54 active cores
     [2014-09-16 22:51:37] Found chip 3 with 52 active cores
     [2014-09-16 22:51:37] Found chip 4 with 53 active cores
     [2014-09-16 22:51:37] Found chip 5 with 53 active cores
     [2014-09-16 22:51:37] Found chip 6 with 54 active cores
     [2014-09-16 22:51:37] Found chip 7 with 54 active cores
     [2014-09-16 22:51:37] Found chip 8 with 0 active cores
     [2014-09-16 22:51:37] Found 8 chips with total 374 active cores
     [2014-09-16 22:51:37] A1 boards=1, active cores=374, Efficient=86%, speed=10.7M
     [2014-09-16 22:51:37] Probing for an alive pool
     [2014-09-16 22:51:37] Pool 0 difficulty changed to 1024
     [2014-09-16 22:51:37] Network diff set to 33K
     [2014-09-16 22:51:38] Failed to read num_cores from chip(cs5) 5
     [2014-09-16 22:51:38] Failed to read num_cores from chip(cs5) 5
     [2014-09-16 22:51:38] Failed to read num_cores from chip(cs5) 5
     [2014-09-16 22:51:39] Failed to read num_cores from chip(cs5) 5
     [2014-09-16 22:51:39] Failed to read num_cores from chip(cs5) 5
     [2014-09-16 22:51:39] Failed to read num_cores from chip(cs5) 5
     [2014-09-16 22:51:39] Failed to read num_cores from chip(cs5) 5
     [2014-09-16 22:51:39] Failed to read num_cores from chip(cs5) 5
     [2014-09-16 22:51:40] Shutdown signal received.

    how can i start board without one chip?
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