Register Of Flash Memory - Fujitsu F2MC-8FX Hardware Manual

28.3

Register of Flash Memory

This section shows the register of the flash memory
Register of the Flash Memory
Flash memory status register (FSR)
Address
0072
H
R/W: Readable/writable (Read value is the same as write value)
R(RM1), W: Readable/writable (Read value is different from write value, "1" is read by read-modify-write
instruction)
R/WX: Read only (Readable, writing has no effect on operation)
R/W0: Reserved bit (Write value is "0", read value is the same as write value)
R0/WX: Undefined bit (Read value is "0", writing has no effect on operation)
X: Indeterminate
Figure 28.3-1 Register of the Flash Memory
bit7 bit6 bit5
- -
RDYIRQ
R0/WX R0/WX
R(RM1),W
CHAPTER 28 256-KBIT FLASH MEMORY
bit4 bit3 bit2
RDY IRQEN
Reserved
R/WX R/W0 R/W
bit1 bit0 Initial value
000X0000
WRE
Reserved
R/W R/W0
B
523