(Sanitized) 490 I/O CONNECTOR (INFORMATION) PIN ASSIGNMENTS

• Document Type: CREST
• Collection: NGA Records (Formerly NIMA)
• Document Number (FOIA) /ESDN (CREST): CIA-RDP78B04747A001600020046-3
• Release Decision: RIPPUB
• Original Classification: K
• Document Page Count: 6
• Document Creation Date: December 28, 2016
• Document Release Date: April 19, 2000
• Sequence Number: 46
• Content Type: LIST

APP NDIXA
oved For ffelease 2000/06/07 : CIA-RDP78BO4747AO01600020046-3
490 X10 CONNECTOR ('inf ormetion) PI Am IGH' ' `3,
490
104 490 104
or Cho
Col
Bit , Pin 88 Color Codes .Bit Pin. "..68
12
12
900. ... .. , 21
U
D E C LA,~F I~~S~Ie ~s (' IJ
 NDIX II STATOTHR
1 Apr
-' Approved For 2000/06/07 : CIA-RDP78BO4747AO01600020046-3
490 X/O CONIECTOR 'i ormation) PIN L" I0I+3F ate,
900
21
901
21
902
, '',,i~-.) 946
AA ; 1 - 447
x ,~,'. ~. 948
Bit Pin 88 Color Code .Bit Pin 28 Color Coda
Approved,For Release 200'6%06107T' :,C(.A=RDP78.BO474 A00Ii O.0 20046'-3`
 ApprSVed For ReI 2000/06/07: CIA-RDP6B04747A0 0020046-3.
Bit Pin 88 Color Coda - Bit . Pin ? , 88 Color Code
13 d 928 34 .:..n 975
13 d 930 34
14 f 931
3
14 932 35
.,
976
BA ...
977
BE
978
Firat pin each pair oarriea they SIGNAL*.-.
935 Socond
pin is the ground or return.
936
Approved'For 9eleas 2000/06/p 1A-RDP78Bb4747A00160002004 3;
15 g 933,
 13
14. .
. 1 4
15
928
930
93`
932
933
,934
935
936
Approved Fbr. eiea,5e--~,WQ!061O7:'CFA, 2DP78BO4.747g001640020046=3:'
 sTPTOTHRApprQved For Release 2000/06/07 : CIA-RDP78b04747A00160002O046.-3.
M90 I/O CONNECTOR (Information) PIN S" IG Wi' t'
First Pin each pair oarrias the SIGNAL.
Second pin is the ground or return.
Input
Input Data Requoat ,.
Input Data Request
External Interrupt
External Interrupt
Input Acknowledge
Input Acknowledge
Input Buffer Active
(Chan 0-1)
Exl ernally Specified
Add. (Chan 2-13 only)
Output
Output Acknowledgo
Output Acknowledge,
External Function
Output Data Request
Output Data Requoat
Output Buffer Active
..`.;' (Chan 0-1)
Scanner Request
Sen (CCU to S/SO)
Ex'ernally Specified Scanner Select
Index (Chan 2-13 only) (a/8 to CCU)
Hang Up (Uniset Equip. Complex to CCU) of
Approved For?Release..2000/06/07,; OlA-R P'-'78004 47.A0.01600 2004 -3
 STATOTHR
Approved For Release 2000/06/07 : CIA-RDP78B04747A0016.0002004673 .
490 I/O CQNCT01 (Information) PIN 1310 i N"""
First Pin each pair earriec the SIOPNAL.
Second pin is the groin 'or return.
Input
Input Data Roquoat
Input Data Request
External Interrupt
External Interrupt
Input Acknowledge
Input Acknowledge
Input Buffer Activo
?
(Chan
0-1)
Exa ernaliy Specified
Add. (Chan 2-13 only)
Ex' ornally Specified
Index (Chan 2-13 only)
Output Data Request
Output Data Roquoct'
Output Buffer Activo
(Chan 0-1)
Scanner Request
Sen (CCU to S/SO)
Scanner Select,
(a/a to CCU)
Hang Up (Uniset Equip. Complea to CCU) of
(with Chan bra.) as bootstrap Error Inp+at r'-.
MASTER CEEAR (Chan. Synchronizer)
MASTER CIEARA(Chan. Synchroniser)
0'20046-3
Approved For Release 2000/06/07 CIA4F Q 74'A60-16-06;