Datasheet

PIC32MZ Embedded Connectivity with Floating Point Unit (EF) Family
DS60001320B-page 374 Preliminary  2015 Microchip Technology Inc.
bit 7-6 CSF<1:0>: Chip Select Function bits
(1)
11 = Reserved
10 = PMCS1 and PMCS2 function as Chip Select
01 = PMCS2 functions as Chip Select and PMCS1 functions as address bit 14
00 = PMCS1 and PMCS2 function as address bit 14 and address bit 15
bit 5 ALP: Address Latch Polarity bit
(1)
1 = Active-high (PMALL and PMALH)
0 = Active-low (PMALL
and PMALH)
bit 4 CS2P: Chip Select 2 Polarity bit
(1)
1 = Active-high (PMCS2)
0 =Active-low (PMCS2
)
bit 3 CS1P: Chip Select 1 Polarity bit
(1)
1 = Active-high (PMCS1)
0 =Active-low (PMCS1
)
bit 2 Unimplemented: Read as ‘0’
bit 1 WRSP: Write Strobe Polarity bit
For Slave Modes and Master mode 2 (MODE<1:0> = 00,01,10):
1 = Write strobe active-high (PMWR)
0 = Write strobe active-low (PMWR
)
For Master mode 1 (
MODE<1:0> = 11):
1 = Enable strobe active-high (PMENB)
0 = Enable strobe active-low (PMENB
)
bit 0 RDSP: Read Strobe Polarity bit
For Slave modes and Master mode 2 (MODE<1:0> = 00,01,10):
1 = Read Strobe active-high (PMRD)
0 = Read Strobe active-low (PMRD
)
For Master mode 1 (
MODE<1:0> = 11):
1 = Read/write strobe active-high (PMRD/PMWR)
0 = Read/write strobe active-low (PMRD
/PMWR)
REGISTER 23-1: PMCON: PARALLEL PORT CONTROL REGISTER (CONTINUED)
Note 1: These bits have no effect when their corresponding pins are used as address lines.