Fujitsu FR81S User Manual
CHAPTER 11: I/O PORTS
4. Registers
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER : I/O PORTS
FUJITSU SEMICONDUCTOR CONFIDENTIAL
8
Address
Registers
Register function
+0
+1
+2
+3
0x0F20
Reserved
Reserved
Reserved
Reserved
Reserved
0x0F24
Reserved
Reserved
Reserved
Reserved
0x0F28
Reserved
Reserved
Reserved
Reserved
0x0F2C
Reserved
Reserved
Reserved
Reserved
0x0F34
Reserved
Reserved
Reserved
Reserved
0x0F38
Reserved
Reserved
Reserved
Reserved
0x0F40
PORTEN
Reserved
Reserved
Reserved Port input enable register
0x0F44
KEYCDR
Key cord register
0x01B8
EPFR64
EPFR65
EPFR66
EPFR67
Extended port function register 64 to
88(Key code target registers)
0x01BC
EPFR68
EPFR69
EPFR70
EPFR71
0x01C0
EPFR72
EPFR73
EPFR74
EPFR75
0x01C4
EPFR76
EPFR77
EPFR78
EPFR79
0x01C8
EPFR80
EPFR81
EPFR82
EPFR83
0x01CC
EPFR84
EPFR85
EPFR86
EPFR87
0x01D0
EPFR88
Reserved
Reserved
Reserved
MB91520 Series
MN705-00010-1v0-E
403