AT&T 3B2/300 Technical Reference Manual page 713

- - - - - - - - - - - - - - - - Appendix: CONNECTOR AND CABLING INFORMATION
86-PIN CM195AD FIBER INTERFACE CARD EDGE CONNECTIONS
PIN DESCRIPTION FUNCTION
001 +12V (Vl2P) POWER
002 NOT USED NC
003 -12V (V12N) POWER
004 NOT USED NC
005 PERIPHERAL BUS ACKNOWLEDGE IN 1 (PBACKil[O]) INPUT /OUTPUT
006 NOT USED NC
007 NOT USED NC
008 NOT USED NC
009 GROUND (GRD) GROUND
010 NOT USED NC
011 +3.9V BACKUP BATTERY (VBKUP) POWER
012 NOT USED NC
013
INTERRUPT ACKNOWLEDGE IN 2 (PIAKI2[0])
INPUT
014 NOT USED NC
015 INTERRUPT ACKNOWLEDGE IN 2 (PIAKI2[0]) OUTPUT
016 GROUND (GRD) GROUND
017 +5v (VCC) POWER
018 NOT USED NC
019 PERIPHERAL INTERRUPT ACKNOWLEDGE IN 1 (PIAKil[O]) INPUT
020 NOT USED NC
021 PERIPHERAL INPUT ACKNOWLEDGE IN 1 (PIAKil[O]) OUTPUT
022 NOT USED NC
023 PERIPHERAL INPUT ACKNOWLEDGE IN O (PIAKIO[O]) INPUT
024 NOT USED NC
025
GROUND (GRD)
GROUND
026 NOT USED NC
027 NOT USED NC
028 NOT USED NC
029 PERIPHERAL INPUT ACKNOWLEDGE IN O (PIAKIO[O]) OUTPUT
030 NOT USED NC
031 NOT USED NC
032 GROUND (GRD) GROUND
033 NOT USED NC
034 NOT USED NC
035 NOT USED NC
036
NOT USED
NC
037 GROUND (GRD) GROUND
038
NOT USED
NC
039 NOT USED NC
040 +5v (VCC) POWER
041 GROUND (GRD) GROUND
CONNECTOR AND CABLING INFORMATION B-131