Port 7; Port 7 Input Data Register (P7Pin) - Renesas H8S Series Hardware Manual
16-bit single-chip microcomputer
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- Hardware manual (1047 pages) ,
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- User manual (21 pages)
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8.7
Port 7
Port 7 is an 8-bit input port. Port 7 pins also function as the interrupt input pins and A/D converter
analog input pins. Port 7 has the following register.
• Port 7 input data register (P7PIN)
8.7.1
Port 7 Input Data Register (P7PIN)
P7PIN indicates the pin states.
Bit
Bit Name
7
P77PIN
6
P76PIN
5
P75PIN
4
P74PIN
3
P73PIN
2
P72PIN
1
P71PIN
0
P70PIN
Note:
*
The initial value is determined in accordance with the pin states of P77 to P70.
Initial Value
R/W
Undefined*
R
Undefined*
R
Undefined*
R
Undefined*
R
Undefined*
R
Undefined*
R
Undefined*
R
Undefined*
R
Description
When a P7PIN read is performed, the pin states
are always read.
Rev. 3.00 Jul. 14, 2005 Page 189 of 986
Section 8 I/O Ports
REJ09B0098-0300
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