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Galileo Spacecraft Pages

Transition Mode Commands

Table 14. EPD Command Functions

CommandOPCODE Old Function ROM-based Default New Function
F0Set LSB of Lower Checksum 00H Spare 00-FFH
F1Set MSB of Lower Checksum
Set High Voltage Command Limit
(must be <1FH)
00H 00-0FH  
F2Set LSB of Upper Checksum FFHSet Subcom Control  
F3Set MSB of Upper Checksum
Set High Voltage Command Level (must be <1FH)
FCSet High Voltage Command Limit  Spare   
FDSet High Voltage Command Level  Spare   

Next: EPD Memory Storage Availability

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Updated 11/2/04, T. Hunt-Ward