M16C65 Datasheet, PDF (239/829 Pages) Renesas Technology Corp – RENESAS MCU M16C FAMILY / M16C/60

Under development
M16C/65 Group
Preliminary Specification
This is a preliminary specification and is subject to change.
13. Programmable I/O Ports
13.3 Registers
Table 13.3 Register Structure
Address
Register Name
Register Symbol
After Reset
0360h
Pull-Up Control Register 0
PUR0
00h
0361h
Pull-Up Control Register 1
PUR1
0000 0000b ⁽¹⁾
0000 0010b
0362h
Pull-Up Control Register 2
PUR2
00h
0363h
Pull-Up Control Register 3
PUR3
00h
0366h
Port Control Register
PCR
0000 0XX0b
0369h
NMI/SD Digital Filter Register
NMIDF
XXXX X000b
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
Port P6 Register
P6
XXh
03EDh
Port P7 Register
P7
XXh
03EEh
Port P6 Direction Register
PD6
00h
03EFh
Port P7 Direction Register
PD7
00h
03F0h
Port P8 Register
P8
XXh
03F1h
Port P9 Register
P9
XXh
03F2h
Port P8 Direction Register
PD8
00h
03F3h
Port P9 Direction Register
PD9
00h
03F4h
Port P10 Register
P10
XXh
03F5h
Port P11 Register
P11
XXh
03F6h
Port P10 Direction Register
PD10
00h
03F7h
Port P11 Direction Register
PD11
00h
03F8h
Port P12 Register
P12
XXh
03F9h
Port P13 Register
P13
XXh
03FAh
Port P12 Direction Register
PD12
00h
03FBh
Port P13 Direction Register
PD13
00h
03FCh
Port P14 Register
P14
XXh
03FEh
Port P14 Direction Register
PD14
XXXX XX00b
Note:
1.
Values after hardware reset, power-on reset, or voltage monitor 0 reset are as follows:
• 00000000b when input on the CNVSS pin is low
• 00000010b when input on the CNVSS pin is high
Values after voltage monitor 1 reset, voltage monitor 2 reset, software reset, watchdog timer reset, or
oscillation stop detection reset are as follows:
• 00000000b when bits PM01 to PM00 in the PM0 register are 00b (single-chip mode).
• 00000010b when bits PM01 to PM00 in the PM0 register are 01b (memory expansion mode) or 11b
(microprocessor mode).
REJ09B0484-0030 Rev.0.30 Sep 09, 2008
Page 204 of 791