Atari ACSI DMA connector

#Computer#Parallel Interfaces#Obsolete Computers

Used to connect Laser printers or Harddrives

19 pin D-SUB connector  at the computer

PinNameDescription
1D0Data 0
2D1Data 1
3D2Data 2
4D3Data 3
5D4Data 4
6D5Data 5
7D6Data 6
8D7Data 7
9/CSChip Select
10IRQInterrupt Request
11GNDGround
12/RSTReset
13GNDGround
14ACKAcknowledge
15GNDGround
16A1?
17GNDGround
18R/WRead/Write
19REQData Request

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