Writes to PORTA are actually written to the corresponding LATA register. Reads
from PORTA return actual I/O pin values.
Bits RA0, RA1 and RA3 are read-only when DEBUG is
enabled, and will read as ‘0’.
Bit RA3 will read as ‘1’ when MCLRE = 1 (Master
Clear enabled), and as ‘0’ when DEBUG is
enabled.
Name:
PORTA
Offset:
0x00C
Bit
7
6
5
4
3
2
1
0
RA5
RA4
RA3
RA2
RA1
RA0
Access
R/W
R/W
R/W
R/W
R/W
R/W
Reset
x
x
x
x
x
x
Bits 0, 1, 2, 3, 4, 5 – RAn Port I/O Value
Reset States:
POR/BOR = xxxxxx
All Other Resets = uuuuuu
Value
Description
1
PORT pin is ≥ VIH
0
PORT pin is ≤ VIL
Writes to PORTA are actually written to the corresponding LATA register. Reads
from PORTA return actual I/O pin values.
Bits RA0, RA1 and RA3 are read-only when DEBUG is
enabled, and will read as ‘0’.
Bit RA3 will read as ‘1’ when MCLRE = 1 (Master
Clear enabled), and as ‘0’ when DEBUG is
enabled.
The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.
