HD6432621 Hitachi, HD6432621 Datasheet - Page 274

• Manufacturer Part Number: HD6432621
• Description: (HD64F262x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

9.4
9.4.1
Port 9 is an 8-bit input-only port. Port 9 pins also function as A/D converter analog input pins
(AN8 to AN15) and D/A converter analog output pins (DA3, DA2). Port 9 pin functions are the
same in all operating modes. Figure 9-3 shows the port 9 pin configuration.
230
Note: * DA3 and DA2 are outputs in the H8S/2626 Series only.
Port 9
Overview
Port 9
Figure 9-3 Port 9 Pin Functions
Port 9 pins
P97
P96
P95
P94
P93
P92
P91
P90
(input) /
(input) /
(input) /
(input) /
(input) /
(input) /
(input) /
(input) /
AN15 (input) / DA3 (output)*
AN14 (input) / DA2 (output)*
AN13 (input)
AN12 (input)
AN11 (input)
AN10 (input)
AN9 (input)
AN8 (input)