PIC32MX Configuration Registers
PIC32MX Configuration Registers
This list shows all the device configuration registers for the PIC32MX devices. The purpose of this list is to help you understand what these registers control. Please see the device data sheet (Special Features section) for details.
| Register | Bits found in register |
|---|---|
| Device Configuration Word0 (DEVCFG0) |
Code-Protect bit Boot Flash Write-Protect bit Program Flash Write-Protect bits In-Circuit Emulator/Debugger Communication Channel Select bit Background Debugger Enable bits |
| Device Configuration Word1 (DEVCFG1) |
Watchdog Timer Enable bit Watchdog Timer Postscale Select bits Clock Switching and Monitor Selection Configuration bits Peripheral Bus Clock Divisor Default Value bits CLKO Enable Configuration bit Primary Oscillator Configuration bits Internal External Switchover bit Secondary Oscillator Enable bit Oscillator Selection bits |
| Device Configuration Word2 (DEVCFG2) |
PLL Output Divider bits USB PLL Enable bit USB PLL Input Divider bits PLL Multiplier bits PLL Input Divider bits |
| Device Configuration Word3 (DEVCFG3) |
USB VBUSON Selection bit USB USBID Selection bit CAN I/O Pin Selection bit Ethernet I/O Pin Selection bit Ethernet MII Enable bit Shadow Register Interrupt Priority Select bits 16-bit user-defined USERID bit readable via ICSP™ and JTAG |
| Device ID and Revision ID Register (DEVID) |
Revision Identifier bits Device ID bits |