PIC32MX230F128L-I/PF View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC32MX230F128L-I/PF

32-bit Microcontrollers (up to 512 KB Flash and 64 KB SRAM) with Audio/Graphics/Touch (HMI), CAN, USB, and Advanced Analog

Microchip Technology 

PIC32MX1XX/2XX/5XX 64/100-PIN FAMILY

REGISTER 20-6: PMAEN: PARALLEL PORT PIN ENABLE REGISTER

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

31:24

U-0

—

U-0

—

U-0

—

U-0

—

U-0

—

U-0

—

23:16

U-0

—

U-0

—

U-0

—

U-0

—

U-0

—

U-0

—

15:8

R/W-0

R/W-0

PTEN<15:14>(1)

R/W-0

R/W-0

R/W-0

R/W-0

PTEN<13:8>

7:0

R/W-0

R/W-0

R/W-0

R/W-0

PTEN<7:2>

R/W-0

R/W-0

Bit

25/17/9/1

U-0

—

U-0

—

R/W-0

Bit

24/16/8/0

U-0

—

U-0

—

R/W-0

R/W-0

R/W-0

PTEN<1:0>(2)

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 31-16 Unimplemented: Write ‘0’; ignore read

bit 15-14 PTEN<15:14>: PMCSx Address Port Enable bits

1 = PMA15 and PMA14 function as either PMA<15:14> or PMCS2 and PMCS1(1)

0 = PMA15 and PMA14 function as port I/O

bit 13-2 PTEN<13:2>: PMP Address Port Enable bits

1 = PMA<13:2> function as PMP address lines

0 = PMA<13:2> function as port I/O

bit 1-0

PTEN<1:0>: PMALH/PMALL Address Port Enable bits

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

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

Note 1: The use of these pins as PMA15/PMA14 or CS2/CS1 is selected by the CSF<1:0> bits (PMCON<7:6>).

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

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

 2014-2017 Microchip Technology Inc.

DS60001290E-page 215

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