Renesas R-IN32M3 Series User Manual page 117

R-IN32M3-EC User's Manual
6.16.5 EEPROM Data Register (EEP_DATA)
EEP_DATA is used to set write data to the EEPROM or indicates read data from the EEPROM. This register can be
written in one word and read in two words.
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
EEP_DATA
R R R R R
ECAT
R R R R R
PDI
Bit Position Bit Name
31 to 16 HIDATA
15 to 0 LODATA
Remark: Write access depends on the assignment of the EEPROM interface (ECAT/PDI). Write access is
generally blocked if the EEPROM interface is busy (bit 15 in the EEPROM control/status
register (EEP_CONT_STAT: 0x0502) is 1).
R18UZ0003EJ0501
Jan. 12, 2021
HIDATA
R R R R R R R R R
R R R R R R R R R
Data read from the EEPROM (upper two bytes)
Data to be written to the EEPROM or data read from the EEPROM (lower two bytes)
6. EtherCAT Slave Controller Function
LODATA
R R
R/(W) R/(W) R/(W) R/(W) R/(W) R/(W) R/(W) R/(W) R/(W) R/(W) R/(W) R/(W) R/(W) R/(W) R/(W) R/(W)
R R
R/(W) R/(W) R/(W) R/(W) R/(W) R/(W) R/(W) R/(W) R/(W) R/(W) R/(W) R/(W) R/(W) R/(W) R/(W) R/(W)
Description
8 7 6 5 4 3 2 1 0
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Address
400E 0508H
Initial Value
0