CXP922000
Switching of Piggyback Mode and Evaluator Mode
Piggyback mode can be used by setting two LCC-type EPROM (for upper bytes, for lower byte) and connecting
to the connector of top of the chip.
Evaluator mode can be used by connecting in-circuit emulator CPU probe to the connector of top of the chip.
Piggyback mode
Pin 1 marking
0
1
For lower bytes For upper bytes
LCC-type PROM
EPROM adaptor
Chip
Evaluator mode
CPU probe
Chip
–5–