Datasheet

M32C/87 Group (M32C/87, M32C/87A, M32C/87B) 4. Special Function Registers (SFRs)
REJ03B0127-0151 Rev.1.51 Jul 31, 2008
Page 46 of 85
Table 4.20 SFR Address Map (20/20)
X: Undefined
Blank spaces are all reserved. No access is allowed.
NOTES:
1. These registers cannot be used in the 100-pin package.
2. Set to FFh in the 100-pin package.
3. Set to 00h in the 100-pin package.
Address Register Symbol After Reset
03D0h Port P14 Register
(1)
P14 XXh
03D1h Port P15 Register
(1)
P15 XXh
03D2h Port P14 Direction Register
(1)(2)
PD14 X000 0000b
03D3h Port P15 Direction Register
(1)(2)
PD15 00h
03D4h
03D5h
03D6h
03D7h
03D8h
03D9h
03DAh Pull-Up Control Register 2 PUR2 00h
03DBh Pull-Up Control Register 3 PUR3 00h
03DCh Pull-Up Control Register 4
(1)(3)
PUR4 XXXX 0000b
03DDh
03DEh
03DFh
03E0h Port P0 Register P0 XXh
03E1h Port P1 Register P1 XXh
03E2h Port P0 Direction Register PD0 00h
03E3h Port P1 Direction Register PD1 00h
03E4h Port P2 Register P2 XXh
03E5h Port P3 Register P3 XXh
03E6h Port P2 Direction Register PD2 00h
03E7h Port P3 Direction Register PD3 00h
03E8h Port P4 Register P4 XXh
03E9h Port P5 Register P5 XXh
03EAh Port P4 Direction Register PD4 00h
03EBh Port P5 Direction Register PD5 00h
03ECh
03EDh
03EEh
03EFh
03F0h Pull-Up Control Register 0 PUR0 00h
03F1h Pull-Up Control Register 1 PUR1 XXXX 0000b
03F2h
03F3h
03F4h
03F5h
03F6h
03F7h
03F8h
03F9h
03FAh
03FBh
03FCh
03FDh
03FEh
03FFh Port Control Register PCR XXXX X000b