3. TEST
FIXTURE
FIRMWARE
The Test Fixture Firmware controls the standard test that is
executed when the START button is pressed. It also provides for
communication over the serial port. See Appendix B for details
about the serial communication protocol. The source code for the
PSoC in the MTK Test Fixture is included in the kit CD-ROM. The
user may customize the test firmware as desired. The PSoC can
be reprogrammed using the ISSP header on the board. See Photo
#5 for the location of the header.
ISSP
Header
Pin 1 = VCC
<Photo #5 – Location of the ISSP Header>
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