Datasheet

PIC32MX5XX/6XX/7XX
DS60001156J-page 342  2009-2016 Microchip Technology Inc.
REGISTER 29-5: DEVID: DEVICE AND REVISION ID REGISTER
Bit
Range
Bit
31/23/15/7
Bit
30/22/14/6
Bit
29/21/13/5
Bit
28/20/12/4
Bit
27/19/11/3
Bit
26/18/10/2
Bit
25/17/9/1
Bit
24/16/8/0
31:24
RRRRRRRR
VER<3:0>
(1)
DEVID<27:24>
(1)
23:16
RRRRRRRR
DEVID<23:16>
(1)
15:8
RRRRRRRR
DEVID<15:8>
(1)
7:0
RRRRRRRR
DEVID<7:0>
(1)
Legend:
R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’
-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown
bit 31-28 VER<3:0>: Revision Identifier bits
(1)
bit 27-0 DEVID<27:0>: Device ID bits
(1)
Note 1: See the “PIC32 Flash Programming Specification” (DS60001145) for a list of Revision and Device ID values.
REGISTER 29-6: DDPCON: DEBUG DATA PORT CONTROL REGISTER
Bit
Range
Bit
31/23/15/7
Bit
30/22/14/6
Bit
29/21/13/5
Bit
28/20/12/4
Bit
27/19/11/3
Bit
26/18/10/2
Bit
25/17/9/1
Bit
24/16/8/0
31:24
U-0 U-0 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 U-0 U-0
— — — — — — — —
15:8
U-0 U-0 U-0 U-0 U-0 U-0 U-0 U-0
— — — — — — — —
7:0
U-0 U-0 U-0 U-0 R/W-1 R/W-0 U-0 R/W-0
— — — —JTAGENTROEN —TDOEN
Legend:
R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’
-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown
bit 31-4 Unimplemented: Read as ‘0’
bit 3 JTAGEN: JTAG Port Enable bit
1 = Enable the JTAG port
0 = Disable the JTAG port
bit 2 TROEN: Trace Output Enable bit
1 = Enable the trace port
0 = Disable the trace port
bit 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