HD6433044 Hitachi Semiconductor, HD6433044 Datasheet - Page 298

• Manufacturer Part Number: HD6433044
• Description: (HD64 Series) Hitachi Single-Chip Microcomputer
• Manufacturer: Hitachi Semiconductor

Port B
Port B pins
PB
PB
PB
PB
PB
PB
PB
PB
Pin functions in modes 1 to 6
PB
PB
PB
PB
PB
PB
PB
PB
Pin functions in mode 7
PB
PB
PB
PB
PB
PB
PB
PB
Figure 9-11 Port B Pin Configuration
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
/TP
/TP
/TP
/TP
/TP
/TP
/TP
/TP
(input/output)/TP
(input/output)/TP
(input/output)/TP
(input/output)/TP
(input/output)/TP
(input/output)/TP
(input/output)/TP
(input/output)/TP
(input/output)/TP
(input/output)/TP
(input/output)/TP
(input/output)/TP
(input/output)/TP
(input/output)/TP
(input/output)/TP
(input/output)/TP
15
14
13
12
11
10
9
8
/TIOCB
/TIOCA
/DREQ
/DREQ
/TOCXB
/TOCXA
/TIOCB
/TIOCA
3
3
1
0
4
4
/ADTRG
/CS
4
4
285
7
15
14
13
12
11
10
9
8
15
14
13
12
11
10
9
8
(output)/TIOCB
(output)/TIOCA
(output)/TIOCB
(output)/TIOCA
(output)/DREQ
(output)/DREQ
(output)/TOCXB
(output)/TOCXA
(output)/TIOCB
(output)/TIOCA
(output)/DREQ
(output)/DREQ
(output)/TOCXB
(output)/TOCXA
(output)/TIOCB
(output)/TIOCA
3
3
3
3
1
0
1
0
4
4
4
4
(input/output)
(input/output)
(input/output)
(input/output)
4
4
4
4
(input)/ADTRG (input)
(input)/CS
(input)/ADTRG (input)
(input)
(input/output)
(input/output)
(input/output)
(input/output)
(output)
(output)
(output)
(output)
7
(output)