AT&T 3B2/300 Technical Reference Manual page 675

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- - - - - - - - - - - - - - - - Appendix:
CONNECTOR AND CABLING INFORMATION
464-PIN BACKPLANE CONNECTOR, J02 (Contd)
PIN
DESCRIPTION
FUNCTION
349•
UBUS DATA BIT 08 (CD08[1])
NOT USED
INPUT /OUTPUT
NC
350*
UBUS DAT A BIT 07 (CD07[1])
NOT USED
INPUT /OUTPUT
NC
351
+5V (VCC)
POWER
352*
UBUS DATA BIT 06 (CD06[1])
NOT USED
INPUT /OUTPUT
NC
353•
UBUS DATA BIT 11 (CDll[l])
NOT USED
INPUT /OUTPUT
NC
354
GROUND (GRD)
GROUND
355•
UBUS DATA BIT 10 (CDlO[l])
NOT USED
INPUT /OUTPUT
NC
356*
UBUS DAT A BIT 09 (CD09[1])
NOT USED
INPUT /OUTPUT
NC
357*
UBUS DATA BIT 14 (CD14[1])
NOT USED
INPUT /OUTPUT
NC
358*
UBUS DATA BIT 13 (CD13[1])
NOT USED
INPUT /OUTPUT
NC
359
GROUND (GRD)
GROUND
360*
UBUS DATA BIT 12 (CD12[1])
NOT USED
INPUT/OUTPUT
NC
361*
UBUS DATA BIT 18 (CD18[1])
NOT USED
INPUT /OUTPUT
NC
362*
UBUS DATA BIT 17 (CD17[1])
NOT USED
INPUT/OUTPUT
NC
363*
UBUS DATA BIT 16 (CD16[1])
NOT USED
INPUT /OUTPUT
NC
364*
UBUS DATA BIT 15 (CD15[1])
NOT USED
INPUT /OUTPUT
NC
365*
UBUS DATA BIT 21 (CD21[1])
NOT USED
INPUT /OUTPUT
NC
366
+5V (VCC)
POWER
367*
UBUS DAT A BIT 20 (CD20[1])
NOT USED
INPUT /OUTPUT
NC
368*
UBUS DATA BIT 19 (CD19[1])
NOT USED
INPUT/OUTPUT
NC
369*
UBUS DAT A BIT 24 (CD24[1])
NOT USED
INPUT /OUTPUT
NC
370*
UBUS DATA BIT 23 (CD23[1])
NOT USED
INPUT /OUTPUT
NC
371
GROUND (GRD)
GROUND
372•
UBUS DAT A BIT 22 (CD22[1])
NOT USED
INPUT /OUTPUT
NC
373•
UBUS DATA BIT 27 (CD27[1])
NOT USED
INPUT /OUTPUT
NC
374
GROUND (GRD)
GROUND
375*
UBUS DATA BIT 26 (CD26[1])
NOT USED
INPUT /OUTPUT
NC
376*
UBUS DATA BIT 25 (CD25[1])
NOT USED
INPUT /OUTPUT
NC
377•
UBUS DATA BIT 31 (CD31[1])
NOT USED
INPUT /OUTPUT
NC
378*
UBUS DATA BIT 30 (CD30[1])
NOT USED
INPUT /OUTPUT
NC
379*
UBUS DATA BIT 29 (CD29[1])
NOT USED
INPUT /OUTPUT
NC
380*
UBUS DATA BIT 28 (CD28[1])
NOT USED
INPUT /OUTPUT
NC
381*
UBUS ADDRESS BIT 02 (CA02[1])
NOT USED
INPUT /OUTPUT
NC
382*
UBUS ADDRESS BIT 01 (CAOl[l])
NOT USED
INPUT /OUTPUT
NC
383
+5v (VCC)
POWER
384*
UBUS ADDRESS BIT 00 (CAOO[l])
NOT USED
INPUT /OUTPUT
NC
385*
UBUS ADDRESS BIT 05 (CA05[1])
NOT USED
INPUT /OUTPUT
NC
386*
UBUS ADDRESS BIT 06 (CA06[1])
NOT USED
INPUT /OUTPUT
NC
387*
UBUS ADDRESS BIT 04 (CA04[1])
NOT USED
INPUT /OUTPUT
NC
388*
UBUS ADDRESS BIT 03 (CA03[1])
NOT USED
INPUT/OUTPUT
NC
389*
UBUS ADDRESS BIT 08 (CA08[1])
NOT USED
INPUT /OUTPUT
NC
390*
UBUS ADDRESS BIT 07 (CA07[1])
NOT USED
INPUT /OUTPUT
NC
391
GROUND (GRD)
GROUND
392*
UBUS ADDRESS BIT 09 (CA09[1])
NOT USED
INPUT /OUTPUT
NC
393*
UBUS ADDRESS BIT 11 (CAll[l])
NOT USED
INPUT /OUTPUT
NC
394
+5V (VCC)
POWER
395*
UBUS ADDRESS BIT 10 (CAlO[l])
NOT USED
INPUT /OUTPUT
NC
396*
UBUS ADDRESS BIT 12 (CA12[1])
NOT USED
INPUT /OUTPUT
NC
397*
UBUS ADDRESS BIT 15 (CA15[1])
NOT USED
INPUT /OUTPUT
NC
398*
UBUS ADDRESS BIT 14 (CA14[1])
NOT USED
INPUT /OUTPUT
NC
399•
UBUS ADDRESS BIT 13 (CA13[1])
NOT USED
INPUT /OUTPUT
NC
400*
UBUS ADDRESS BIT 16 (CA16[1])
NOT USED
INPUT /OUTPUT
NC
401*
UBUS ADDRESS
BIT
18 (CA18[1])
NOT USED
INPUT /OUTPUT
NC
402*
UBUS ADDRESS BIT 17 (CA17[1])
NOT USED
INPUT/OUTPUT
NC
403
GROUND (GRD)
GROUND
404*
UBUS ADDRESS BIT 19 (CA19[1])
NOT USED
INPUT /OUTPUT
NC
405*
UBUS ADDRESS BIT 21 (CA21[1])
NOT USED
INPUT /OUTPUT
NC
406
GROUND (GRD)
GROUND
• CM518C System Board signal description shown in
italics.
CONNECTOR AND CABLING INFORMATION
B-93

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