PIC32MX320F032H_11 Datasheet, PDF (140/214 Pages) Microchip Technology – High-Performance, General Purpose and USB, 32-bit Flash Microcontrollers

PIC32MX3XX/4XX
REGISTER 26-6: DDPCON: DEBUG DATA PORT 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
23:16
15:8
7:0
r-x
—
r-x
—
r-x
—
R/W-0
DDPUSB
r-x
—
r-x
—
r-x
—
R/W-0
DDPU1
r-x
—
r-x
—
r-x
—
R/W-0
DDPU2
r-x
—
r-x
—
r-x
—
R/W-0
DDPSPI1
r-x
—
r-x
—
r-x
—
R/W-1
JTAGEN
r-x
—
r-x
—
r-x
—
R/W-0
TROEN
Bit
25/17/9/1
r-x
—
r-x
—
r-x
—
r-x
—
Bit
24/16/8/0
r-x
—
r-x
—
r-x
—
r-x
—
Legend:
R = Readable bit
U = Unimplemented bit
W = Writable bit
P = Programmable bit
-n = Bit Value at POR: (‘0’, ‘1’, x = Unknown)
r = Reserved bit
bit 31-8 Reserved: Write ‘0’; ignore read
bit 7 DDPUSB: Debug Data Port Enable for USB bit
1 = USB peripheral ignores USBFRZ (U1CNFG1<5>) setting
0 = USB peripheral follows USBFRZ setting
bit 6 DDPU1: Debug Data Port Enable for UART1 bit
1 = UART1 peripheral ignores FRZ (U1MODE<14>) setting
0 = UART1 peripheral follows FRZ setting
bit 5 DDPU2: Debug Data Port Enable for UART2 bit
1 = UART2 peripheral ignores FRZ (U2MODE<14>) setting
0 = UART2 peripheral follows FRZ setting
bit 4 DDPSPI1: Debug Data Port Enable for SPI1 bit
1 = SPI1 peripheral ignores FRZ (SPI1CON<14>) setting
0 = SPI1 peripheral follows FRZ setting
bit 3 JTAGEN: JTAG Port Enable bit
1 = Enable JTAG Port
0 = Disable JTAG Port
bit 2 TROEN: Trace Output Enable bit
1 = Enable Trace Port
0 = Disable Trace Port
bit 1-0 Reserved: Write ‘1’; ignore read
DS61143H-page 140
© 2011 Microchip Technology Inc.