HD6412332 RENESAS [Renesas Technology Corp], HD6412332 Datasheet - Page 392

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

Port 4 Register (PORT4): The pin states are always read when a port 4 read is performed.
Note: * Determined by state of pins P4
9.5.3
Port 4 pins also function as A/D converter analog input pins (AN
analog output pins (DA
9.6
9.6.1
Port 5 comprises a 4-bit I/O port and a 4-bit input port. Port 5 pins also function as SCI I/O pins
(TxD
(AN
IRQ
means of settings in PFCR2 and SYSCR. IRQ
shows the port 5 pin configuration.
Rev.4.00 Sep. 07, 2007 Page 362 of 1210
REJ09B0245-0400
Bit
Initial value :
R/W
7
12
), and bus control signal I/O pins (WAIT and BREQO). The pin functions can be switched by
2
, RxD
to AN
Pin Functions
Port 5
Overview
2
15
, and SCK
:
:
), D/A converter analog output pins (DA
P47
— *
R
7
2
0
), the A/D converter input pin (ADTRG), A/D converter analog input pins
and DA
P46
— *
R
6
1
).
7
P45
— *
to P4
R
5
4
0
.
to IRQ
P44
— *
R
4
7
2
are Schmitt-triggered inputs. Figure 9.5
and DA
P43
— *
R
3
3
0
), interrupt input pins (IRQ
to AN
P42
— *
R
2
7
) and D/A converter
P41
— *
R
1
P40
4
— *
R
0
to