Renesas M32R/ECU Series User Manual page 192

8
P21 Operation Mode Register (P21MOD)
b8 9 10
P210MD P211MD P212MD P213MD
0 0 0
b Bit Name
8 P210MD
Port P210 operation mode bit
9 P211MD
Port P211 operation mode bit
10 P212MD
Port P212 operation mode bit
11 P213MD
Port P213 operation mode bit
12 P214MD
Port P214 operation mode bit
13 P215MD
Port P215 operation mode bit
14 P216MD
Port P216 operation mode bit
15 P217MD
Port P217 operation mode bit
P22 Operation Mode Register (P22MOD)
b0 1 2
P220MD P222MD
0 0 0
b Bit Name
0 P220MD
Port P220 operation mode bit
1 No function assigned. Fix to "0".
2 P222MD
Port P222 operation mode bit
3 P223MD
Port P223 operation mode bit
4 P224MD
Port P224 operation mode bit (Note 1)
5 P225MD
Port P225 operation mode bit (Note 1)
6 P226MD
Port P226 operation mode bit (Note 1)
7 P227MD
Port P227 operation mode bit (Note 1)
Note 1: Port P224–P227 operation mode bits are useful only when the CPU operates in external extension mode.
Note 2: These functions are selected using the P22 Peripheral Output Select Register.
Note: • P221 is the CAN input-only pin.
INPUT/OUTPUT PORTS AND PIN FUNCTIONS
11 12 13 14
P214MD P215MD P216MD
0 0 0 0
3 4 5 6
P223MD P224MD P225MD P226MD
0 0 0 0
8.3 Input/Output Port Related Registers
b15
P217MD
0
Function
0: P210
1: TO37
0: P211
1: TO38
0: P212
1: TO39
0: P213
1: TO40
0: P214
1: TO41
0: P215
1: TO42
0: P216
1: TO43
0: P217
1: TO44
b7
P227MD
0
Function
0: P220
1: CTX0
0: P222
1: CTX1
0: P223
1: CRX1
0: P224
1: A11/CS2# (Note 2)
0: P225
1: A12/CS3# (Note 2)
0: P226
1: CS2#
0: P227
1: CS3#
8-19
<Address: H'0080 0755>
<After reset: H'00>
R
R
R
R
R
R
R
R
R
<Address: H'0080 0756>
<After reset: H'00>
R
R
0
R
R
R
R
R
R
32180 Group User's Manual (Rev.1.0)
W
W
W
W
W
W
W
W
W
W
W
0
W
W
W
W
W
W