Register Configuration; Eeprom Control Register (Ecr); Eeprom Protection Register (Epr) - Hitachi H8/3152 Hardware Manual

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Figure 8.6 EEPROM Memory Organization (H8/3158)
8.1.4

Register Configuration

Writing and erasing of the EEPROM are controlled by the registers listed in table 8.1.
Table 8.1 EEPROM Registers
Register
EEPROM control register
EEPROM protection register
H'B800 H'B801
H'B840 H'B841
H'F9C0 H'F9C1
Abbr.
ECR
EPR
64 bytes
H'B83E H'B83F
H'B87E H'B87F
H'F9FE H'F9FF
Selector
Data
R/W Initial Value
R/W H'FF
R/W H'FF
Address
H'FFF8
H'FFF9
81