DIGITAL-LOGIC MICROSPACE PC/104 Technical User's Manual page 37

DIGITAL-LOGIC AG
J6 IDE interface - 44pin 2mm connector
Pin
Pin 1
Pin 3
Pin 5
Pin 7
Pin 9
Pin 11
Pin 13
Pin 15
Pin 17
Pin 19
Pin 21
Pin 23
Pin 25
Pin 27
Pin 29
Pin 31
Pin 33
Pin 35
Pin 37
Pin 39
Pin 41
Pin 43
J4 Printerport (centronics):
The printer connector provides an interface for 8 bit centronics printers.
Header onboard:
Pin 1
Pin 3
Pin 5
Pin 7
Pin 9
Pin 11
Pin 13
Pin 15
Pin 17
Pin 19
Pin 21
Pin 23
Pin 25
Pin 2
Pin 4
Pin 6
Pin 8
Pin 10,12,14,16,18
Pin 20,22,24
Signal
= Reset (acitve low)
= D7
= D6
= D5
= D4
= D3
= D2
= D1
= D0
= GND
= N.C.
= IOW (active low)
= IOR (active low)
= nc
= nc
= IRQ14
= ADR1
= ADR0
= CS0 (active low)
= LED (active low)
= VCC Logic
= GND
D-SUB connector:
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
Pin 9
Pin 10
Pin 11
Pin 12
Pin 13
Pin 14
Pin 15
Pin 16
Pin 17
Pin 18 - 22
Pin 23 - 25
Pin Signal
Pin 2 = N.C.
Pin 4 = D8
Pin 6 = D9
Pin 8 = D10
Pin 10 = D11
Pin 12 = D12
Pin 14 = D13
Pin 16 = D14
Pin 18 = D15
Pin 20 = N.C. (keypin)
Pin 22 = GND
Pin 24 = GND
Pin 26 = GND
Pin 28 = ALE / Master-Slave (not used)
Pin 30 = GND
Pin 32 = IOCS16 (active low)
Pin 34 = N.C.
Pin 36 = ADR2
Pin 38 = CS1 (active low)
Pin 40 = GND
Pin 42 = VCC Motor
Pin 44 = AT/XT
Signal
= Strobe
= Data 0
= Data 1
= Data 2
= Data 3
= Data 4
= Data 5
= Data 6
= Data 7
= Acknowledge
= Busy
= paper end
= select
= autofeed
= error
= init printer
= shift in (SI)
= left open
= GND
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MSM486V Manual V3.22