INPUT/OUTPUT PORTS AND PIN FUNCTIONS
8.3 Input/Output Port Related Registers
8
8.3.3 Port Operation Mode Registers
P0 Operation Mode Register (P0MOD)
<Address: H’0080 0740>
<After reset: H’00>
b0
1
2
3
4
5
6
b7
P00MD P01MD P02MD P03MD P04MD P05MD P06MD P07MD
0
0
0
0
0
0
0
0
b
0
Bit Name
P00MD
Function
R
R
W
W
0: P00
1: DB0
Port P00 operation mode bit
1
2
3
4
5
6
7
P01MD
0: P01
1: DB1
R
R
R
R
R
R
R
W
W
W
W
W
W
W
Port P01 operation mode bit
P02MD
0: P02
1: DB2
Port P02 operation mode bit
P03MD
0: P03
1: DB3
Port P03 operation mode bit
P04MD
0: P04
1: DB4
Port P04 operation mode bit
P05MD
0: P05
1: DB5
Port P05 operation mode bit
P06MD
0: P06
1: DB6
Port P06 operation mode bit
P07MD
0: P07
1: DB7
Port P07 operation mode bit
Note: • P0 Operation Mode Register is useful only when the CPU operates in external extension mode.
P1 Operation Mode Register (P1MOD)
<Address: H’0080 0741>
<After reset: H’00>
b8
9
10
11
12
13
14
b15
P10MD P11MD P12MD P13MD P14MD P15MD P16MD P17MD
0
0
0
0
0
0
0
0
b
8
Bit Name
P10MD
Function
R
R
W
W
0: P10
1: DB8
Port P10 operation mode bit
9
P11MD
0: P11
1: DB9
R
R
R
R
R
R
R
W
W
W
W
W
W
W
Port P11 operation mode bit
10
11
12
13
14
15
P12MD
0: P12
Port P12 operation mode bit
1: DB10
P13MD
0: P13
Port P13 operation mode bit
1: DB11
P14MD
0: P14
Port P14 operation mode bit
1: DB12
P15MD
0: P15
Port P15 operation mode bit
1: DB13
P16MD
0: P16
Port P16 operation mode bit
1: DB14
P17MD
0: P17
Port P17 operation mode bit
1: DB15
Note: • P1 Operation Mode Register is useful only when the CPU operates in external extension mode.
32180 Group User’s Manual (Rev.1.0)
8-9
RENESAS [ RENESAS TECHNOLOGY CORP ]
