4040: Difference between revisions
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Created page with "'''4-bit Microprocessor''' =Pinout= <pre> DIP24-600mil +--\/--+ D0 |1 24| CY D1 |2 23| CM-ROM0 D2 |3 22| CM-ROM1 D3 |4 21| Vdd..." |
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Latest revision as of 20:19, 3 October 2021
4-bit Microprocessor
Pinout
DIP24-600mil
+--\/--+
D0 |1 24| CY
D1 |2 23| CM-ROM0
D2 |3 22| CM-ROM1
D3 |4 21| Vdd1
STP ACK |5 20| CM-RAM0
STP |6 19| CM-RAM1
INT |7 18| CM-RAM2
INT ACK |8 17| CM-RAM3
Vss |9 16| SYNC
Ø1 |10 15| Vdd2
Ø2 |11 14| Vdd
RESET |12 13| TEST
+------+
Frequency
Set reader to FREQ, put black probe to GND, red probe to 10,11 to measure CPU clock
External links
4040 page on Wikipedia
4040 page on CPU-World
4040 page on CPU-Galaxy
Files
-
P4040 Datasheet
