Rainbow Electronics DS2756 - Manual (Page 23)

DS2756: High-Accuracy Battery Fuel Gauge with Programmable Suspend Mode
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Table 4. FUNCTION COMMANDS
COMMAND DESCRIPTION
COMMAND
PROTOCOL
BUS STATE AFTER
COMMAND PROTOCOL
BUS DATA
Read Data
Reads data from memory
starting at address XX
69h, XX Master Rx
Up to 256
bytes of data
Write Data
Writes data to memory
starting at address XX
6Ch, XX Master Tx
Up to 256
bytes of data
Copy Data
Copies shadow RAM data to
EEPROM block containing
address XX
48h, XX Bus idle None
Recall Data
Recalls EEPROM block
containing address XX to
shadow RAM
B8h, XX Bus idle None
Lock
Permanently locks the block
of EEPROM
containing address XX
6Ah, XX Bus idle None
Sync
Arms the Snapshot
Measurement Mode
D2h, XX Bus idle None