70291E Datasheet, PDF (317/436 Pages) Microchip Technology – High-Performance, 16-bit Digital Signal Controllers

dsPIC33FJ32MC302/304, dsPIC33FJ64MCX02/X04 AND dsPIC33FJ128MCX02/X04
REGISTER 27-3: PMADDR: PARALLEL PORT ADDRESS REGISTER
R/W-0
ADDR15
bit 15
R/W-0
CS1
R/W-0
R/W-0
R/W-0
R/W-0
ADDR<13:8>
R/W-0
R/W-0
bit 8
R/W-0
bit 7
R/W-0
R/W-0
R/W-0
R/W-0
ADDR<7:0>
R/W-0
R/W-0
R/W-0
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 15
bit 14
bit 13-0
ADDR15: Parallel Port Destination Address bits
CS1: Chip Select 1 bit
1 = Chip select 1 is active
0 = Chip select 1 is inactive
ADDR13:ADDR0: Parallel Port Destination Address bits
REGISTER 27-4: PMAEN: PARALLEL PORT ENABLE REGISTER
U-0
R/W-0
U-0
U-0
U-0
R/W-0
R/W-0
—
PTEN14
—
—
—
PTEN<10:8>⁽¹⁾
bit 15
R/W-0
bit 8
R/W-0
bit 7
R/W-0
R/W-0
R/W-0
PTEN<7:2>⁽¹⁾
R/W-0
R/W-0
R/W-0
R/W-0
PTEN<1:0>
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 15
bit 14
bit 13-11
bit 10-2
bit 1-0
Unimplemented: Read as ‘0’
PTEN14: PMCS1 Strobe Enable bit
1 = PMA14 functions as either PMA<14> bit or PMCS1
0 = PMA14 pin functions as port I/O
Unimplemented: Read as ‘0’
PTEN<10:2>: PMP Address Port Enable bits⁽¹⁾
1 = PMA<10:2> function as PMP address lines
0 = PMA<10:2> function as port I/O
PTEN<1:0>: PMALH/PMALL Strobe Enable bits
1 = PMA1 and PMA0 function as either PMA<1:0> or PMALH and PMALL
0 = PMA1 and PMA0 pads functions as port I/O
Note 1: Devices with 28 pins do not have PMA<10:2>.
© 2011 Microchip Technology Inc.
DS70291E-page 317