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 28-5: CFGCON: CONFIGURATION CONTROL 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

23:16

—

15:8

U-0

—

7:0

U-0

—

U-0

U-0

U-0

U-0

U-0

—

—

—

—

—

U-0

U-0

U-0

U-0

U-0

—

—

—

—

—

U-0

R/W-0

R/W-0

U-0

U-0

—

IOLOCK(1) PMDLOCK(1)

—

—

U-0

U-0

—

—

U-0

R/W-0

U-0

—

JTAGEN

—

Bit

25/17/9/1

U-0

—

U-0

—

U-0

—

U-0

—

Bit

24/16/8/0

U-0

—

U-0

—

U-0

—

R/W-1

TDOEN

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 31-14 Unimplemented: Read as ‘0’

bit 13 IOLOCK: Peripheral Pin Select Lock bit(1)

1 = Peripheral Pin Select is locked. Writes to PPS registers is not allowed

0 = Peripheral Pin Select is not locked. Writes to PPS registers is allowed

bit 12 PMDLOCK: Peripheral Module Disable bit(1)

1 = Peripheral module is locked. Writes to PMD registers is not allowed

0 = Peripheral module is not locked. Writes to PMD registers is allowed

bit 11-4 Unimplemented: Read as ‘0’

bit 3

JTAGEN: JTAG Port Enable bit

1 = Enable the JTAG port

0 = Disable the JTAG port

bit 2-1 Unimplemented: Read as ‘0’

bit 0

TDOEN: TDO Enable for 2-Wire JTAG

1 = 2-wire JTAG protocol uses TDO

0 = 2-wire JTAG protocol does not use TDO

Note 1: To change this bit, the unlock sequence must be performed. Refer to Section 6. “Oscillator”

(DS60001112) in the “PIC32 Family Reference Manual” for details.

DS60001290E-page 300

 2014-2017 Microchip Technology Inc.

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