01/08/2008 - EX 0.0

- Includes basic 485 command xmit/response and basic SPI bus communications.
- Includes voltage and current readings on iso/non-iso cicuits
- No ground fault detection functionality is included

- The following commands are implemented:
Control Commands:
L
C

Read Status Commands:
?V
?v
?I
?i
?g
?O
?o
?T
?C
?S

Set Threshold Commands:
O
o
T
S


Related Documents:
- SCH:1001998 Rev 0 (should be 1) November 15, 2007
  Circuit Modifications Include:
  1.) R16 from 100k to 10k
  2.) U11 pin 11 has 100k pull down
  3.) U7 pin 11 has 100k pull up
  4.) U7 pin 6 (signal "Load Current") lifted and shorted to U7 pin 7
  5.) J3 pin 2 connected to 5V com iso 
  6.) LS1 pin 18 trace cut and moved to LS1 pin 16. 
  7.) LS1 pin 15 trace cut and moved to LS1 pin 13.
  
- Load Controller Interface Specification v2.3