HD6413008F RENESAS [Renesas Technology Corp], HD6413008F Datasheet - Page 216

• Manufacturer Part Number: HD6413008F
• Description: Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series
• Manufacturer: RENESAS [Renesas Technology Corp]

7. I/O Ports
7.8
7.8.1
Port B is an 8-bit input/output port that is also used for output (TP
programmable timing pattern controller (TPC), input/output (TMIO
the 8-bit timer, and CS
hardware standby transition leaves port B as an input/output port.
For output of CS
to any of these functions are available for generic input/output. Figure 7.7 shows the pin
configuration of port B.
Pins in port B can drive one TTL load and a 30-pF capacitive load. They can also drive darlington
transistor pair.
Rev.4.00 Aug. 20, 2007 Page 172 of 638
REJ09B0395-0400
Port B
Port B
Overview
7
to CS
7
4
to CS
in modes 1 to 4, see section 6.3.4, Chip Select Signals. Pins not assigned
Port B pins
PB
PB
PB
PB
PB
PB
PB
PB
Pin functions in modes 1 to 4
PB
PB
PB
PB
PB
PB
PB
PB
Figure 7.7 Port B Pin Configuration
4
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
/TP
/TP
/TP
/TP
/TP
/TP
/TP /TMIO
/TP /TMO
output. See table 7.16 for the selection of pin functions. A reset or
(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
/TMIO
/TMO
0
/CS
2
1
3
/CS
/CS
/CS
7
5
6
4
15
14
13
12
11
10
9
8
(output) /TMIO
(output) /TMO
(output)
(output)
(output)
(output)
(output) /TMIO
(output) /TMO
0
1
2
(output) /CS
3
(input/output) /CS
(output) /CS
(input/output) /CS
15
3
to TP
, TMO
8
) from the
2
7
, TMIO
5
(output)
(output)
6
4
(output)
1
(output)
, TMO
0
) by