TMP19A43CD Datasheet, PDF (109/523 Pages) Toshiba Semiconductor – 32-bit RISC Microprocessor

TMP19A43
Port 4 register
7
6
5
4
3
2
1
0
P4
Bit Symbol
P47
P46
P45
P44
P43
P42
P41
P40
(0xFFFF_F01E) Read/Write
R/W
After reset
Input mode (output latch register is set to "1.")
P4CR
(0xFFFF_F020)
Bit Symbol
Read/Write
After reset
7
P47C
0
Port 4 control register
6
5
4
3
P46C
0
P45C
0
P44C
P43C
R/W
0
0
0: Input
2
P42C
1
P41C
0
P40C
0
0
0
1: Output
P4FC
(0xFFFF_F021)
Bit Symbol
Read/Write
After reset
Function
Port 4 function register
7
6
5
4
3
P47F
P46F
0
0
0: PORT Write 0
1: TBFOUT
P45F
0
Write 0
P44F
P43F
R/W
0
0
0: PORT 0: PORT
/KEY27
1: SCOUT 1: CS3
/KEY27
2
P42F
1
P41F
0
P40F
0
0: PORT/
KEY26
1: CS2
/KEY26
0
0: PORT/
KEY25
1: CS1
/KEY25
0
0: PORT/
KEY24
1: CS0
/KEY24
P4PE
(0xFFFF_F025)
Bit Symbol
Read/Write
After reset
Function
Port 4 pull-up control register
7
6
5
4
3
2
1
0
PE47
0
Pull-up
0: Off
1: Pull-Up
PE46
0
Pull-up
0: Off
1: Pull-Up
PE45
0
Pull-up
0: Off
1: Pull-Up
PE44
PE43
R/W
0
0
Pull-up Pull-up
0: Off
0: Off
1: Pull-Up 1: Pull-Up
PE42
0
Pull-up
0: Off
1: Pull-Up
PE41
0
Pull-up
0: Off
1: Pull-Up
PE40
0
Pull-up
0: Off
1: Pull-Up
TMP19A43 (rev2.0) 7-20
Input/Output Ports