Panasonic MN101C77C User Manual
Chapter 2 CPU Basics
II - 14
Memory Space
2-2-3
Special Function Registers
The MN101C series locates the special function registers (I/O spaces) at the addresses x'03F00' to
x'03FFF' in memory space. The special function registers of this LSI are located as shown below.
Table 2-2-3 Register Map
Timer control
Serial I/F control
Analog I/F control
ATC control
03F0X
03F1X
03F2X
03F3X
03F4X
03F5X
03F6X
03F7X
03F8X
03F9X
03FAX
03FBX
03FCX
03FDX
03FEX
03FFX
0123456
89
A
B
C
D
E
F
7
CPU mode, memory control
Port output
I/O
ports
Port input
I/O mode control
Resistor control
Interrupt control
IRQ0ICR
IRQ1ICR
IRQ2ICR
TM0ICR
TM1ICR
Reserved
Reserved
IRQ3ICR
IRQ4ICR
SC1TICR
SC0RICR
SC1RICR
SC0TICR
ADICR
WDCTR
P2OUT
P2IN
P5OUT
P5IN
P6OUT
P6IN
P7OUT
P7IN
P8OUT
P8IN
PAIN
KEYCNT
P2PLU
P5DIR
P5PLU
P6DIR
P6PLU
P7DIR
P8DIR
P8PLU
PADIR
TM0OC
TM1OC
TM0MD
TM1MD
CK0MD
CK1MD
P7PLUD
PAPLUD
TM4OC
TM5OC
TM4MD
TM5MD
CK4MD
CK5MD
TM6BC
TM6OC
TM6MD
TBCLR
TM7OC1L
TM7OC1H
TM7PR1L
TM7PR1H
TM7ICL
TM7ICH
TM7MD1
TM7MD2
TM7OC2L
TM7OC2H
TM7PR2L
T7OC2
ICR
RXBUF1
RXBUF0
TXBUF1
SC1MD0
TXBUF0
SC0MD0
SC0MD1
SC0MD2
SC0MD3
SC0ODC
SC0CKS
SC1MD1
SC1MD2
SC1MD3
ANCTR2
ANBUF0
ANBUF1
AREACTR
CSMD01
CSMD23
CSMD45
CSMD67
CSMD89
DBNKR
Reserved
SBNKR
SC3MD0
SC3MD1
SC3CTR
SC3TRB
TM7PR2H
Reserved
P8LED
OSCMD
DLYCTR
Reserved
Reserved
Reserved
TM6ICR
Reserved
RCCTR
FLOAT
P6IMD
RMCTR
NFCTR0
SC1ODC
P1OMD
PSCMD
EDGDT
SC1CKS
P1TCNT
SC3ODC
SC3CKS
NMICR
P1OUT
P1IN
P1DIR
P2DIR
P1PLU
TM7ICR
TM1BC
TM7BCH
ANCTR1
TBICR
CPUM
P0OUT
P0IN
P0DIR
P0PLU
TM0BC
TM4BC
TM5BC
TM7BCL
ANCTR0
AT1CNT0
AT1CNT1
AT1TRC
AT1
AT1
MAP0H
AT1
AT1
AT1
MAP1M
MAP1H
TM4ICR
TM5ICR
SC3ICR
ATC1ICR
RC0APL
RC0APH
RC0APM
RC1APL
RC1APH
RC1APM
RC2APL
RC2APH
RC2APM
ROM correction control
Interrupt I/F control
AT1
MAP0L
MAP0M
MAP1L
Reserved
Reserved
MEM CTR
P6SYO
NFCTR1
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Note) Do not access to the reserved registers with instructions.
SC4AD0
SC4AD1
SC4TXB
SC4RXB
SC4ODC0
SC4ODC1
SC4ICR
Reserved
Reserved
PAIMD
Reserved
SC4STR
DACTR
Reserved
DADR01
Reserved
Reserved
Reserved
Reserved