Datasheet

 2013 Microchip Technology Inc. DS22331A-page 115
MCP19111
REGISTER 19-6: PORTGPB: PORTGPB REGISTER
R/W-x R/W-x R/W-x R/W-x U-x R/W-x R/W-x R/W-x
GPB7 GPB6 GPB5 GPB4 — GPB2 GPB1 GPB0
bit 7 bit 0
Legend:
R = Readable bit P = Programmable bit U = Unimplemented bit, read as ‘0’
-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown
bit 7-4 GPB<7:4>: General Purpose I/O Pin bit
1 = Port pin is > V
IH
0 = Port pin is < V
IL
bit 3 Unimplemented: Read as ‘0’
bit 2-0 GPB<2:0>: General Purpose I/O Pin bit
1 = Port pin is > V
IH
0 = Port pin is < V
IL
REGISTER 19-7: TRISGPB: PORTGPB TRI-STATE REGISTER
R/W-1 R/W-1 R/W-1 R/W-1 U-1 R/W-1 R/W-1 R/W-1
TRISB7 TRISB6 TRISB5 TRISB4 — TRISB2 TRISB1 TRISB0
bit 7 bit 0
Legend:
R = Readable bit P = Programmable bit U = Unimplemented bit, read as ‘0’
-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown
bit 7-4 TRISB<7:4>: PORTGPB Tri-State Control bit
1 = PORTGPB pin configured as an input (tri-stated)
0 = PORTGPB pin configured as an output
bit 3 Unimplemented: Read as ‘1’
bit 2-0 TRISB<2:0>: PORTGPB Tri-State Control bit
1 = PORTGPB pin configured as an input (tri-stated)
0 = PORTGPB pin configured as an output