E202075_HD404889 Datasheet, PDF (75/202 Pages) Renesas Technology Corp – Low-Voltage AS Microcomputers with On-Chip LCD Circuit

HD404889/HD404899/HD404878/HD404868 Series
Port mode register 0 (PMR0: $008)
Bit
Read/Write
Initial value on reset
Bit name
3
Not used
2
Not used
1
W
0
PMR01
0
W
0
PMR00
PMR01
0
1
PMR00 D0/INT0 pin mode selection
0
D0
1
INT0
D1/INT1 pin mode selection
D1
INT1
Figure 28 Port Mode Register 0 (PMR0: $008)
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