Ep910
From Citylan
Erasable Programmable Logic Device
Pinout
DIP40 +---\/---+ CLK | 1 40| Vcc I | 2 39| V I | 3 38| I I | 4 37| I I/O | 5 36| I/O I/O | 6 35| I/O I/O | 7 34| I/O I/O | 8 33| I/O I/O | 9 32| I/O I/O |10 31| I/O I/O |11 30| I/O I/O |12 29| I/O I/O |13 28| I/O I/O |14 27| I/O I/O |15 26| I/O I/O |16 25| I/O I |17 24| I I |18 23| I I |19 22| I GND |20 21| CLK2 +--------+
Frequency
DIP40
Set reader to FREQ, put black probe to GND, red probe to 1, 21 to measure CPU clock
External links
Files
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EP910 Datasheet