7.11.3 Port Pin Data for PortA

A write to a PORTA register writes to the corresponding LATA register (PORTA data latch). Those I/O port pin(s) configured as outputs are updated. A write to a PORTA register is effectively the same as a write to a LATA register. A read from a PORTA register reads the synchronized signal applied to the port I/O pins.

Name:	PORTA
Offset:	0x20
Reset:	0x0
Property:	-


Bit	31	30	29	28	27	26	25	24

Access
Reset


Bit	23	22	21	20	19	18	17	16

Access
Reset


Bit	15	14	13	12	11	10	9	8
	RAx	RAx	RAx	RAx	RAx	RAx	RAx	RAx
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


Bit	7	6	5	4	3	2	1	0
	RAx	RAx	RAx	RAx	RAx	RAx	RAx	RAx
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 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 – RAx (x = 0 to 15; x = 0 for bit0 mapped to PA0, … x = 15 for bit15 mapped to PA15) Port pin configuration for PortA