M32C8A Datasheet, PDF (315/372 Pages) Renesas Technology Corp – RENESAS MCU M16C FAMILY / M32C/80 Series

M32C/8A Group
22. Programmable I/O Ports
Table 22.4 Port P8 Peripheral Function Output Control
PS2 Register
PSL2 Register
Bit 0
0: P8_0/TA4OUT input
1: Select by the PSL2_0 bit
0: TA4OUT output
1: U
Bit 1
0: P8_1/TA4IN
1: Select by the PSL2_1 bit
0: U
1: Do not set to this value
Bits 2 to 7 Set to 000000b
Table 22.5 Port P9 Peripheral Function Output Control
PS3 Register
PSL3 Register
Bit 0
0: P9_0/TB0IN/CLK3 input
1: Select by the PSL3_0 bit
0: CLK3 output
1: Do not set to this value
Bit 1
0: P9_1/TB1IN/RXD3/SCL3 input
1: Select by the PSL3_1 bit
0: SCL3 output
1: STXD3
Bit 2
0: P9_2/TB2IN/SRXD3/SDA3 input
1: Select by the PSL3_2 bit
0: TXD3/SDA3 output
1: Do not set to this value
Bit 3
0: P9_3/TB3IN/CTS3/SS3/DA0
1: RTS3
0: Peripheral function input
1: DA0
Bit 4
0: P9_4/TB4IN/CTS4/SS4/DA1
1: RTS4
0: Peripheral function input
1: DA1
Bit 5
0: P9_5/ANEX0/CLK4 input
1: CLK4 output
0: Peripheral function input except ANEX0
1: ANEX0
Bit 6
0: P9_6/SRXD4/ANEX1/SDA4 input
1: TXD4/SDA4 output
0: Peripheral function input except ANEX1
1: ANEX1
Bit 7
0: P9_7/RXD4 input/ADTRG/SCL4 input
1: Select by the PSL3_7 bit
0: SCL4 output
1: STXD4
Table 22.6 Port P10 Peripheral Function Input Control
PSC Register
Bit 7
0: P10_4 to P10_7 or KI0 to KI3
1: AN_4 to AN_7
Rev.1.00 Jul 15, 2007 Page 298 of 352
REJ09B0385-0100