Z80: Difference between revisions
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[http://en.wikipedia.org/wiki/Z80 Z80 page on Wikipedia]<br> | |||
[http://www.cpu-world.com/CPUs/Z80/Zilog-Z0840006PSC.html Z0840006PSC page on CPU-World]<br> | |||
Pinout (DIP40) | Pinout (DIP40) | ||
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+------+</pre> | +------+</pre> | ||
Frequency: set reader to FREQ, put black probe to GND, red probe to 6 to measure CPU clock | Frequency: set reader to FREQ, put black probe to GND, red probe to 6 to measure CPU clock | ||
[[Category:CPU]] | [[Category:CPU]] | ||
Revision as of 21:24, 31 August 2009
Z80 page on Wikipedia
Z0840006PSC page on CPU-World
Pinout (DIP40)
Z80 / Z8400 / D780C | D780C-2 / Z80B
+--\/--+
A11 | 1 40| A10
A12 | 2 39| A9
A13 | 3 38| A8
A14 | 4 37| A&
A15 | 5 36| A6
(|) | 6 35| A5
D4 | 7 34| A4
D3 | 8 33| A3
D5 | 9 32| A2
D6 |10 31| A1
+5V |11 30| A0
D2 |12 29| GND
D7 |13 28| RFSH
D0 |14 27| M1
D1 |15 26| RESET
INT |16 25| BUSRQ
NMI |17 24| WAIT
HALT |18 23| BUSAK
MREQ |19 22| WR
IORQ |20 21| RD
+------+
Frequency: set reader to FREQ, put black probe to GND, red probe to 6 to measure CPU clock
