Microchip Technology megaAVR 0 Series Manual page 145

15.5.3 Data Direction Clear
Name: DIRCLR
Offset: 0x02
Reset: 0x00
Property: -
Bit 7
Access R/W
Reset 0
Bits 7:0 – DIRCLR[7:0] Data Direction Clear
This register can be used instead of a read-modify-write to configure individual pins as input-only.
Writing a '1' to DIRCLR[n] will clear the corresponding bit in PORTx.DIR.
Reading this bit field will always return the value of PORTx.DIR.
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2018 Microchip Technology Inc.
6 5
R/W R/W
0 0
4 3
DIRCLR[7:0]
R/W R/W
0 0
Datasheet Preliminary
®
megaAVR 0-Series
I/O Pin Configuration (PORT)
2 1
R/W R/W
0 0
DS40002015A-page 145
0
R/W
0