ATmega4808/4809

16.5.2 Data Direction Set

Name:	DIRSET
Offset:	0x01
Reset:	0x00
Property:	-


Bit	7	6	5	4	3	2	1	0
	DIRSET[7:0]
Access	R/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W
Reset	0	0	0	0	0	0	0	0

Bits 7:0 – DIRSET[7:0] Data Direction Set

This bit field controls the output driver for each PORTx pin, without using a read-modify-write operation.

Writing a ‘0’ to bit n in this bit field has no effect.

Writing a ‘1’ to bit n in this bit field will set the corresponding bit in PORTx.DIR, which will configure pin n (Pxn) as an output pin and enable the output driver.

Reading this bit field will return the value of PORTx.DIR.

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