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Development Mezzanine Card
The Development Mezzanine Card (DMC) is an optional plug-on card mounted on the back
of the Pm8560 board. This chapter describes the physical layout of the DMC, the setup pro-
cess, and how to check for proper operation once the board has been installed. The DMC
facilitates hardware and software development by providing access to:
• Four LEDs for software development (connected to MPC8560)
• A JTAG/COP debug header for the CPU (for example, using a CPU debugger)
• A JTAG PLD programming header
• A 32-pin PLCC 8-bit ROM socket to reload the Monitor since there is not a socket on the
• Four software-readable jumpers for development use
DMC CIRCUIT BOARD
The DMC is a custom 4-layer circuit board. It has the following dimensions
Table 10-1:
DMC Mechanical Specifications
Width:
2.913 in.
(74 mm.)
Pm8560
Depth:
2.100 in.
(53.3 mm.)
10006609-03
Height, Top Side:
Height, Bottom Side:
0.323 in. (
0.007 in.
8.2 mm.)
(1.9 mm.)
Section 10
10-1
Pm8560 User's Manual
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Table of Contents
Troubleshooting
