pic32mx320f032h Microchip Technology Inc., pic32mx320f032h Datasheet - Page 112

• Manufacturer Part Number: pic32mx320f032h
• Description: 64/100-pin General Purpose And Usb 32-bit Flash Microcontrollers
• Manufacturer: Microchip Technology Inc.

PIC32MX3XX/4XX
26.4
PIC32MX3XX/4XX devices provide a complete range
of programming and diagnostic features that can
increase the flexibility of any application using them.
These features allow system designers to include:
• Simplified field programmability using two-wire In-
• Debugging using ICSP
• Programming and debugging capabilities using
• JTAG boundary scan testing for device and board
PIC32MX devices incorporate two programming and
diagnostic modules, and a trace controller, that provide
a range of functions to the application developer.
FIGURE 26-3:
DS61143F-page 110
Circuit Serial Programming™ (ICSP™) interfaces
the EJTAG extension of JTAG
diagnostics
Programming and Diagnostics
BLOCK DIAGRAM OF PROGRAMMING, DEBUGGING, AND TRACE PORTS
PGEC1
PGED1
PGEC2
PGED2
TRCLK
TRD0
TRD1
TRD2
TRD3
TDO
TMS
TCK
TDI
JTAGEN
Instruction Trace
DEBUG<1:0>
Controller
Controller
Controller
ICSP™
ICESEL
Preliminary
JTAG
DEBUG<1:0>
Core
© 2009 Microchip Technology Inc.