PIC32MX250F128C-I/SO View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC32MX250F128C-I/SO

32-bit Microcontrollers (up to 128 KB Flash and 32 KB SRAM) with Audio and Graphics Interfaces, USB, and Advanced Analog

Microchip Technology 

PIC32MX1XX/2XX

REGISTER 19-4: PMAEN: PARALLEL PORT PIN ENABLE REGISTER(1,2)

Bit

Bit

Bit

Bit

Bit

Bit

Bit

Bit

Bit

Range 31/23/15/7 30/22/14/6 29/21/13/5 28/20/12/4 27/19/11/3 26/18/10/2 25/17/9/1 24/16/8/0

31:24

23:16

15:8

7:0

U-0

—

U-0

—

U-0

—

R/W-0

U-0

—

U-0

—

R/W-0

PTEN14

R/W-0

U-0

—

U-0

—

U-0

—

R/W-0

U-0

U-0

—

—

U-0

U-0

—

—

U-0

U-0

—

—

R/W-0

R/W-0

PTEN<7:0>

U-0

—

U-0

—

R/W-0

R/W-0

U-0

—

U-0

—

R/W-0

PTEN<10:8>

R/W-0

U-0

—

U-0

—

R/W-0

R/W-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 31-15 Unimplemented: Read as ‘0’

bit 15-14 PTEN14: PMCS1 Strobe Enable bits

1 = PMA14 functions as either PMA14 or PMCS1(1)

0 = PMA14 functions as port I/O

bit 13-11 Unimplemented: Read as ‘0’

bit 10-2 PTEN<10:2>: PMP Address Port Enable bits

1 = PMA<10:2> function as PMP address lines

0 = PMA<10:2> function as port I/O

bit 1-0

PTEN<1:0>: PMALH/PMALL Strobe Enable bits

1 = PMA1 and PMA0 function as either PMA<1:0> or PMALH and PMALL(2)

0 = PMA1 and PMA0 pads functions as port I/O

Note 1: The use of this pin as PMA14 or CS1 is selected by the CSF<1:0> bits in the PMCON register.

2: The use of these pins as PMA1/PMA0 or PMALH/PMALL depends on the Address/Data Multiplex mode

selected by bits ADRMUX<1:0> in the PMCON register.

© 2011 Microchip Technology Inc.

Preliminary

DS61168C-page 191

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