8255: Difference between revisions
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{| style="float: right;" border="1" cellpadding="4" cellspacing="0" | |||
|+ style="background:silver" | Equivalence table | |||
!Rebadged as | |||
!Found on PCB (manufacturer) | |||
|- | |||
|IGS003 || IGS | |||
|- | |||
|KD89C55A || Subsino | |||
|} | |||
'''Programmable Peripheral Interface''' | '''Programmable Peripheral Interface''' | ||
| Line 37: | Line 47: | ||
File:d8255a.pdf|Intel D8255A Datasheet | File:d8255a.pdf|Intel D8255A Datasheet | ||
File:d8255.pdf|DCD D8255 Datasheet | File:d8255.pdf|DCD D8255 Datasheet | ||
File: | File:d8255b.pdf|8255A Datasheet | ||
</gallery> | </gallery> | ||
[[Category: | [[Category:Other Chips]] | ||
[[Category:DIP40-600mil]] | |||
Latest revision as of 15:31, 9 November 2017
| Rebadged as | Found on PCB (manufacturer) |
|---|---|
| IGS003 | IGS |
| KD89C55A | Subsino |
Programmable Peripheral Interface
Pinout
DIP40
+---\/---+
PA3 | 1 40| PA4
PA2 | 2 39| PA5
PA1 | 3 38| PA6
PA0 | 4 37| PA7
*RD | 5 36| *WR
*CS | 6 35| RESET
GND | 7 34| D0
A1 | 8 33| D1
A0 | 9 32| D2
PC7 |10 31| D3
PC6 |11 30| D4
PC5 |12 29| D5
PC4 |13 28| D6
PC0 |14 27| D7
PC1 |15 26| Vcc
PC2 |16 25| PB7
PC3 |17 24| PB6
PB0 |18 23| PB5
PB1 |19 22| PB4
PB2 |20 21| PB3
+--------+
Frequency
No frequency to check
External links
Files
-
Intel D8255A Datasheet
-
DCD D8255 Datasheet
-
8255A Datasheet
