E62655RUSB Renesas Electronics America, E62655RUSB Datasheet - Page 422

• Manufacturer Part Number: E62655RUSB
• Description: EMULATOR BASE H8S/2655R W/USB
• Manufacturer: Renesas Electronics America
• Type: Microcontrollerr

Specifications of E62655RUSB

• Contents: E6000 Emulator Unit and 4 Logic Probes
• For Use With/related Products: H8S/2655R
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Section 9 I/O Ports
9.9
9.9.1
Port B is an 8-bit I/O port. Port B has an address bus output function, and the pin functions change
according to the operating mode.
Port B has a built-in MOS input pull-up function that can be controlled by software.
Figure 9.11 shows the port B pin configuration.
Rev. 5.00 Sep 14, 2006 page 392 of 1060
REJ09B0331-0500
Port B
Overview
Pin functions in modes 2 and 6
PB
PB
PB
PB
PB
PB
PB
PB
Port B
7
6
5
4
3
2
1
0
(input)/
(input)/
(input)/
(input)/
(input)/
(input)/
(input)/
(input)/
A
A
A
A
A
A
A
A
15
14
13
12
11
10
9
8
(output)
(output)
(output)
(output)
(output)
(output)
(output)
(output)
Port B pins
PB
PB
PB
PB
PB
PB
PB
PB
7
6
5
4
3
2
1
0
/ A
/ A
/ A
/ A
/ A
/ A
/ A
/ A
Figure 9.11 Port B Pin Functions
15
14
13
12
11
10
9
8
Pin functions in modes 1, 4, and 5
A
A
A
A
A
A
A
A
Pin functions in modes 3 and 7
PB
PB
PB
PB
PB
PB
PB
PB
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
(output)
(output)
(output)
(output)
(output)
(output)
(output)
(output)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)