HD6412340 HITACHI [Hitachi Semiconductor], HD6412340 Datasheet - Page 252

• Manufacturer Part Number: HD6412340
• Description: H8S/2345 F-ZTAT Hardware Manual
• Manufacturer: HITACHI [Hitachi Semiconductor]

8.5
8.5.1
Port 4 is an 8-bit input-only port. Port 4 pins also function as A/D converter analog input pins
(AN0 to AN7) and D/A converter analog output pins (DA0 and DA1). Port 4 pin functions are the
same in all operating modes. Figure 8.4 shows the port 4 pin configuration.
Port 4
Overview
Figure 8.4 Port 4 Pin Functions
Port 4
Port 4 pins
P4
P4
P4
P4
P4
P4
P4
P4
7
6
5
4
3
2
1
0
(input)/
(input)/
(input)/
(input)/
(input)/
(input)/
(input)/
(input)/
AN7 (input)/DA1 (output)
AN6 (input)/DA0 (output)
AN5 (input)
AN4 (input)
AN3 (input)
AN2 (input)
AN1 (input)
AN0 (input)
235