Remaining System Installation - Motorola M68EM05A24 User Manual

3.4

REMAINING SYSTEM INSTALLATION

HC05A24EM USER'S MANUAL
When you have configured headers P4, P5, P6 and P9, you are through
with A24EM configuration.
Now you are ready to configure the HC05EVS platform board for
MC68HC705A24 emulation. Locate Eprom U2 which contains the
HC05EVS monitor program on the HC05EVS platform board and
replace it with the Eprom device labelled "EVSbug05 Rev. 1.0 (For
A24EM only) A24Bug051". This Eprom device should come with your
A24EM and it contains a monitor program for driving the A24EM (the
orignal Eprom must be reinserted into U2 if the user decides to use
another EM to emulate an MCU of a different series).
Next, find jumper header J1 of the HC05EVS platform board. Make sure
that four fabricated jumpers are installed, per the diagram below.
A14 1
A13 3
A12 5
A11 7
FABRICATED
JUMPER
To install the A24EM on an HC05EVS platform, fit together EM con-
nectors P2 and P3 (on the bottom of the board) and platform-board con-
nectors P3 and P4. Snap the mounting holes of the EM onto the plastic
standoffs.
At this point, you are ready to make remaining cable connections, as
necessary, and restore power. For instructions, consult the HC05EVS
operations manual.
J1
2
4
6
8
3
MOTOROLA
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