Jupiter Ace.


Jupiter Ace Expansion Port
Edge Connector Direction 50-way IDC
Adaptor
Edge Connector Direction 50-way IDC
Adaptor
Gnd Upper 01 50 N.C. Lower 01 - 49
Gnd Upper 02 48 /INT Lower 02 47
+9V Upper 03 46 /NMI Lower 03 45
+5V Upper 04 44 /HALT Lower 04 43
CK Upper 05 42 /MREQ Lower 05 41
A11 Upper 06 40 /IORQ Lower 06 39
A12 Upper 07 38 /RD Lower 07 37
A13 Upper 08 36 /WR Lower 08 35
A14 Upper 09 34 /BUSAK Lower 09 33
A15 Upper 10 32 /WAIT Lower 10 31
D4 Upper 11 30 /BUSRQ Lower 11 29
D3 Upper 12 28 /RESET Lower 12 27
D5 Upper 13 26 /M1 Lower 13 25
A2 Upper 14 24 /RFSH Lower 14 23
A10 Upper 15 22 A6 Lower 15 21
A9 Upper 16 20 A5 Lower 16 19
A8 Upper 17 18 A4 Lower 17 17
A7 Upper 18 16 A3 Lower 18 15
A0 Upper 19 14 A1 Lower 19 13
D1 Upper 20 12 D0 Lower 20 11
D6 Upper 21 12 D2 Lower 21 9
/WE Upper 22 10 D7 Lower 22 7
Gap (Upper 23) - 6 Gap (Lower 23) - 5
N.C. (Upper 24) - 4 N.C. (Lower 24) - 3
N.C. (Upper 25) - 2 N.C. (Lower 25) - 1

Prepared by F.T. Gowen
Last modified: 29th. August, 2001


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