6800: Difference between revisions
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m (Created page with ''''8-bit MicroProcessing Unit (MPU)''' =Pinout= <pre> DIP40 +---\/---+ Vss | 1 40| *RES *HALT | 2 39| TSC Ø1 | 3 38| N.C. *IRQ | 4 37| Ø…') |
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=External links= | =External links= | ||
[http://it.wikipedia.org/wiki/Motorola_6800 6800 page on Wikipedia] | [http://it.wikipedia.org/wiki/Motorola_6800 6800 page on Wikipedia]<br> | ||
[http://www.cpu-world.com/CPUs/6800/index.html 6800 page on CPU-World] | [http://www.cpu-world.com/CPUs/6800/index.html 6800 page on CPU-World] | ||
Revision as of 10:31, 25 May 2011
8-bit MicroProcessing Unit (MPU)
Pinout
DIP40
+---\/---+
Vss | 1 40| *RES
*HALT | 2 39| TSC
Ø1 | 3 38| N.C.
*IRQ | 4 37| Ø2
VMA | 5 36| DBE
*NMI | 6 35| N.C.
BA | 7 34| R/*W
Vcc | 8 33| D0
A0 | 9 32| D1
A1 |10 31| D2
A2 |11 30| D3
A3 |12 29| D4
A4 |13 28| D5
A5 |14 27| D6
A6 |15 26| D7
A7 |16 25| A15
A8 |17 24| A14
A9 |18 23| A13
A10 |19 22| A12
A11 |20 21| Vss
+--------+
Frequency
DIP40
Set reader to FREQ, put black probe to GND, red probe to 3 and 37 to measure CPU clock
External links
6800 page on Wikipedia
6800 page on CPU-World
Files
-
MC6800 Datasheet
