8088: Difference between revisions
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m (Created page with '[http://en.wikipedia.org/wiki/Intel_8088 8088 page on Wikipedia]<br> [http://www.cpu-world.com/CPUs/8088/index.html 8088 page on CPU-World] Pinout (DIP40) <pre> +--\/--+…') |
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GND | 1 40| Vcc | GND | 1 40| Vcc | ||
A14 | 2 39| A15 | A14 | 2 39| A15 | ||
A13 | 3 38| A16 | A13 | 3 38| A16 S3 | ||
A12 | 4 37| A17 | A12 | 4 37| A17 S4 | ||
A11 | 5 36| A18 | A11 | 5 36| A18 S5 | ||
A10 | 6 35| A19 | A10 | 6 35| A19 S6 | ||
A9 | 7 34| SS0 (High) | A9 | 7 34| /SS0 (High) | ||
A8 | 8 33| MN/MX | A8 | 8 33| MN /MX | ||
AD7 | 9 32| /RD | |||
AD6 |10 31| HOLD (/RQ /GT0) | |||
AD5 |11 30| HLDA (/RQ /GT1) | |||
AD4 |12 29| /WR (/LOCK) | |||
AD3 |13 28| IO /M (/S2) | |||
AD2 |14 27| DT /R (/S1) | |||
AD1 |15 26| /DEN (/S0) | |||
AD0 |16 25| ALE (QS0) | |||
NMI |17 24| INTA (QS1) | NMI |17 24| /INTA (QS1) | ||
INTR |18 23| Test | INTR |18 23| /Test | ||
CLK |19 22| Ready | CLK |19 22| Ready | ||
GND |20 21| Reset | GND |20 21| Reset | ||
+------+</pre> | +------+</pre> | ||
Frequency: set reader to FREQ, put black probe to GND, red probe to 19 to measure CPU clock<br> | Frequency: set reader to FREQ, put black probe to GND, red probe to 19 to measure CPU clock<br> | ||
<gallery widths="150px"> | |||
File:8088.pdf|Datasheet | |||
</gallery> | |||
[[Category:CPU]] | [[Category:CPU]] | ||
Revision as of 13:58, 28 September 2009
8088 page on Wikipedia
8088 page on CPU-World
Pinout (DIP40)
+--\/--+
GND | 1 40| Vcc
A14 | 2 39| A15
A13 | 3 38| A16 S3
A12 | 4 37| A17 S4
A11 | 5 36| A18 S5
A10 | 6 35| A19 S6
A9 | 7 34| /SS0 (High)
A8 | 8 33| MN /MX
AD7 | 9 32| /RD
AD6 |10 31| HOLD (/RQ /GT0)
AD5 |11 30| HLDA (/RQ /GT1)
AD4 |12 29| /WR (/LOCK)
AD3 |13 28| IO /M (/S2)
AD2 |14 27| DT /R (/S1)
AD1 |15 26| /DEN (/S0)
AD0 |16 25| ALE (QS0)
NMI |17 24| /INTA (QS1)
INTR |18 23| /Test
CLK |19 22| Ready
GND |20 21| Reset
+------+
Frequency: set reader to FREQ, put black probe to GND, red probe to 19 to measure CPU clock
-
Datasheet
