Quote from: visdude on August 18, 2014, 12:57:02 AM

Quote from: philipma1957 on August 17, 2014, 04:26:34 PM

Questions if you don't mind:

1. What is your wattage at the wall for 231.25M (please include other relevant data such as ambient room temp and PSU efficiency).
2. What are the rest of the parameters (i.e. 'freq_value' and 'timeout') for 231.25M?
3. How does one come up with the appropriate 'freq_value' and 'timeout' for a particular frequency? Is there a certain formula/equation involved or is it pretty much a trial and error method?

Pardon my ignorance in this matter.

sure here is a full config file

with bonus extras

bold type are ones I found and tested

timeout is found by using the close timeout on the factory set ones.

an example of a 'timeout' for 256.25 was done at 15 I found it to work I tried it because factory freq 250 uses freq 16

root@antMiner:~# vi /etc/config/asic-freq

i...package 'cgminer'

config 'asic-freq' 'default'


   #option 'freq_value' '1406' #Freq at 256.25M = 512 gh uses 410 watts
   #option 'chip_freq' '256.25'
   #option 'timeout' '15'

   #option 'freq_value' '0982' # Freq at 250M = 500gh uses 400 watts
   #option 'chip_freq' '250'
   #option 'timeout' '16'

   #option 'freq_value' '1306' # Freq at 243.75M = 490gh uses 390watts
   #option 'chip_freq' '243.75'
   #option 'timeout' '16'

   option 'freq_value' '1286' # Freq at 237.5M = 480gh uses 380 watts
   option 'chip_freq' '237.5'
   option 'timeout' '17'

   #option 'freq_value' '1206' # Freq at 231.25M = 465gh uses 375 watts
   #option 'chip_freq' '231.25'
   #option 'timeout' '17'

   #option 'freq_value' '0882' #225M
   #option 'chip_freq' '225'
   #option 'timeout' '18'

   #option 'freq_value' '1106' #218.75M
   #option 'chip_freq' '218.75'
   #option 'timeout' '18'

   #option 'freq_value' '1086' #212.5M
   #option 'chip_freq' '212.5'
   #option 'timeout' '18'

   #option 'freq_value' '1006' #206.25M
   #option 'chip_freq' '206.25'
      #option 'timeout' '19'

   #option 'freq_value' '0782' #200M
   #option 'chip_freq' '200'
      #option 'timeout' '20'

   #option 'freq_value' '1f07' #196M
      #option 'chip_freq' '196'
      #option 'timeout' '20'

      #option 'freq_value' '0f03' #193M
      #option 'chip_freq' '193'
      #option 'timeout' '20'

   #option 'freq_value' '0d83' #175M
   #option 'chip_freq' '175'
   #option 'timeout' '23'

   #option 'freq_value' '0b83' #150M
   #option 'chip_freq' '150'
      #option 'timeout' '27'

   #option 'freq_value' '0983' #125M
      #option 'chip_freq' '125'
      #option 'timeout' '33'

      #option 'freq_value' '0783' #100M
      #option 'chip_freq' '100'
      #option 'timeout' '40'