HD6412332 RENESAS [Renesas Technology Corp], HD6412332 Datasheet - Page 449

• Manufacturer Part Number: HD6412332
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

9.15
9.15.1
Port E is an 8-bit I/O port. Port E has a data bus I/O function, and the pin functions change
according to the operating mode and whether 8-bit or 16-bit bus mode is selected.
Port E has a built-in MOS input pull-up function that can be controlled by software.
Figure 9.22 shows the port E pin configuration.
Port E
Overview
Port E
Port E pins
PE
PE
PE
PE
PE
PE
PE
PE
Figure 9.22 Port E Pin Functions
7
6
5
4
3
2
1
0
/ D
/ D
/ D
/ D
/ D
/ D
/ D
/ D
7
6
5
4
3
2
1
0
Rev.4.00 Sep. 07, 2007 Page 419 of 1210
Pin functions in modes 4 to 6
PE
PE
PE
PE
PE
PE
PE
PE
Pin functions in mode 7
PE
PE
PE
PE
PE
PE
PE
PE
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
(I/O) / D
(I/O) / D
(I/O) / D
(I/O) / D
(I/O) / D
(I/O) / D
(I/O) / D
(I/O) / D
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
7
6
5
4
3
2
1
0
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
REJ09B0245-0400