H8S-2350 RENESAS [Renesas Technology Corp], H8S-2350 Datasheet - Page 439

• Manufacturer Part Number: H8S-2350
• Description: 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

9.14
9.14.1
Port G is a 5-bit I/O port. Port G pins also function as bus control signal output pins (CS0 to CS3,
and CAS).
Figure 9.26 shows the port G pin configuration.
Port G
Overview
Pin functions in modes 3 and 7 *
PG
PG
PG
PG
PG
Note: * Modes 2, 3, 6, and 7 only apply to the H8S/2351.
Port G
4
3
2
1
0
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
Port G pins
PG
PG
PG
PG
PG
Figure 9.26 Port G Pin Functions
4
3
2
1
0
/ CS0
/ CS1
/ CS2
/ CS3
/ CAS
Rev. 3.00 Sep 15, 2006 page 405 of 988
Pin functions in modes 1 and 2 *
PG
PG
PG
PG
PG
Pin functions in modes 4 to 6 *
PG
PG
PG
PG
PG
4
3
2
1
0
4
3
2
1
0
(input)/CS0 (output)
(input)/CS1 (output)
(input)/CS2 (output)
(input)/CS3 (output)
(I/O)/CAS (output)
(input)/
(I/O)
(I/O)
(I/O)
(I/O)
CS0 (output)
Section 9 I/O Ports
REJ09B0330-0300