Port 9; Overview - Hitachi H8S/2646 Hardware Manual

9.7

Port 9

9.7.1

Overview

Port 9 is an 8-bit input-only port. Port 9 pins also function as A/D converter analog input pins
(AN8 to AN11). Port 9 pin functions are the same in all operating modes. Figure 9-6 shows the
port 9 pin configuration.
Port 9 pins
P97 (input)
P96 (input)
P95 (input)
P94 (input)
Port 9
P93 (input) /
P92 (input) /
P91 (input) /
P90 (input) /
Figure 9-6 Port 9 Pin Functions
AN11 (input)
AN10 (input)
AN9 (input)
AN8 (input)
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