Renesas M32R/ECU Series, User Manual

Page: 191 / 839

8
8-18
INPUT/OUTPUT PORTS AND PIN FUNCTIONS
32180 Group User’s Manual (Rev.1.0)
P19 Operation Mode Register (P19MOD) <Address: H’0080 0753>
9 10 11 12 13 14 b15 b8
P193MD P192MD
P191MD P190MD
P194MD P195MD P196MD P197MD
0 0 0 0 0 0 0 0
<After reset: H’00>
b Bit Name Function R W
8 P190MD 0: P190 R W
Port P190 operation mode bit 1: TIN26
9 P191MD 0: P191 R W
Port P191 operation mode bit 1: TIN27
10 P192MD 0: P192 R W
Port P192 operation mode bit 1: TIN28
11 P193MD 0: P193 R W
Port P193 operation mode bit 1: TIN29
12 P194MD 0: P194 R W
Port P194 operation mode bit 1: TIN30
13 P195MD 0: P195 R W
Port P195 operation mode bit 1: TIN31
14 P196MD 0: P196 R W
Port P196 operation mode bit 1: TIN32
15 P197MD 0: P197 R W
Port P197 operation mode bit 1: TIN33/PWMOFF2 (Note 1)
Note 1: TIN and PWMOFF inputs both are enabled.
P20 Operation Mode Register (P20MOD) <Address: H’0080 0754>
1 2 3 4 5 6 b7 b0
P200MD P201MD P202MD P203MD
0 0 0 0 0 0 0 0
<After reset: H’00>
b Bit Name Function R W
0 P200MD 0: P200 R W
Port P200 operation mode bit 1: TXD4
1 P201MD 0: P201 R W
Port P201 operation mode bit 1: RXD4
2 P202MD 0: P202 R W
Port P202 operation mode bit 1: TXD5
3 P203MD 0: P203 R W
Port P203 operation mode bit 1: RXD5
4–7 No function assigned. Fix to "0". 0 0
Note: • Ports P204–P207 are nonexistent.
8.3 Input/Output Port Related Registers