Panasonic MN101L Series

Chapter 18
ReRAM
XVIII - 6 ReRAM Control Registers
18.3 ReRAM Control Registers
Table:18.3.1 shows the ReRAM control registers.
Table:18.3.1 ReRAM Control Registers
Register
symbol
Address Access Register name and function
FBEWER 0x03D80 R/W
Rewriting enable register
0x4B: Enable programming Others: Disable programming
WADDR_L
WADDR_M
WADDR_H
0x03D82
0x03D83
0x03D84
R/W
Rewrite address register
Specify the address to be rewritten
WBC 0x03D85 R/W
Rewrite byte count register
Specify the number -1 of rewriting data (can be set 0 to 63)
P_WDATA_L
P_WDATA_M
0x03D86
0x03D87
R/W
Rewrite data pointer register
Specify the start address of RAM area in which stores rewriting data