Port 7; Overview; Figure 7.7 Port 7 Pin Configuration - Hitachi H8/3062 Hardware Manual

Single-chip microcomputer h8/3062 series; h8/3062b series; h8/3062f-ztat series; h8/3064f-ztat series
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Pin
P6
/WAIT
0
7.8

Port 7

7.8.1

Overview

Port 7 is an 8-bit input port that is also used for analog input to the A/D converter and analog
output from the D/A converter. The pin functions are the same in all operating modes. Figure 7.7
shows the pin configuration of port 7.
See section 14, A/D Converter, for details of the A/D converter analog input pins, and section 15,
D/A Converter, for details of the D/A converter analog output pins.
188
Pin Functions and Selection Method
Bit WAITE in BCR and bit P6
WAITE
0
P6
DDR
0
0
Pin function
P6
0
Note: * Do not set bit P6
Port 7 pins
P7 (input)/AN (input)/DA (output)
P7 (input)/AN (input)/DA (output)
P7 (input)/AN (input)
P7 (input)/AN (input)
Port 7
P7 (input)/AN (input)
P7 (input)/AN (input)
P7 (input)/AN (input)
P7 (input)/AN (input)

Figure 7.7 Port 7 Pin Configuration

DDR select the pin function as follows.
0
1
input
P6
output
0
DDR to 1.
0
7
7
6
6
5
5
4
4
3
3
2
2
1
1
0
0
1
0 *
WAIT input
1
0

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