Rainbow Electronics DS2761 - Manual (Page 18)

DS2761
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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