tmp1940cyaf TOSHIBA Semiconductor CORPORATION, tmp1940cyaf Datasheet - Page 94

• Manufacturer Part Number: tmp1940cyaf
• Description: 32-bit Tx System Risc Tx19 Family
• Manufacturer: TOSHIBA Semiconductor CORPORATION

P4
(0xFFFF_F01E) Read/Write
P4CR
(0xFFFF_F020)
P4FC
(0xFFFF_F021)
Name
Reset Value
Name
Read/Write
Reset Value
Name
Read/Write
Reset Value
Function
7
7
7
Figure 7.12 Port 4 Registers
6
6
6
Port 4 Function Register
Port 4 Control Register
TMP1940CYAF-52
Port 4 Register
5
5
5
0: Port
1: SCOUT
P44C
P44F
P44
4
4
4
1
0
0
1 (Pullup)
P43C
P43F
0: IN
P43
3
3
3
0
0
0: Port
1: CS
Input mode
1 (Pullup)
P42C
P42F
R/W
TMP1940CYAF
P42
W
W
2
2
2
0
0
0
1
0
1
0
1
0
1
1 (Pullup)
Port (P40)
Port (P41)
Port (P42)
Port (P43)
CS0
CS1
CS2
CS3
1: OUT
P41C
P41F
P41
1
1
1
0
0
1 (Pullup)
P40C
P40F
P40
0
0
0
0
0