Hitachi SH7760 Solution Engine2 Overview page 108

6.11.3 EEPROM Data Register (EEPDR)
Address: 0x0100 to 0x02FF Initial value: Not defined
D7 D6
EEPDR_D7 EEPDR_D6
R/W R/W
This register consists of 512 8-bit data in the above format
EEPDR address
An EEPROM address corresponds to an EEPDR address. When a read/write operation is performed on the EEPROM,
the EEPDR address must be specified for the operation.
6.11.4 Serial EEPROM Operation Procedure
[Initial Setting]
(1) The START bit of the EEPGR register is set to "1."
[For a read/write operation to the serial EEPROM]
(1) An EEPDR address corresponding to an EEPROM address must be specified for a read/write operation.
[Note]
(1) When the START bit of the EEPGR register is "0," read/write data is not guaranteed.
D5 D4
EEPDR_D5 EEPDR_D4
R/W R/W
0x0100
0x0101
0x02FE
0x02FF
D3 D2
EEPDR_D3 EEPDR_D2
R/W R/W
.
8 bit
8 bit
•
•
•
8 bit
8 bit
105
D1 D0
EEPDR_D1 EEPDR_D0
R/W R/W