AT&T 3B2/300 Technical Reference Manual page 655

- - - - - - - - - - - - - - - - - Appendix: CONNECTOR AND CABLING INFORMATION
100-PIN BACKPLANE EDGE (A) CONNECTIONS
PIN
DESCRIPTION FUNCTION
AOOl
+sv
(VCC)
POWER
A002 PHYSICAL ADDRESS (PPA23(1])
INPUT /OUTPUT
A003 PHYSICAL ADDRESS (PPA22(1])
INPUT /OUTPUT
A004 GROUND (GRD)
GROUND
AOOS
PHYSICAL ADDRESS (PPA21(1])
INPUT /OUTPUT
A006 PHYSICAL ADDRESS (PPA20(1])
INPUT /OUTPUT
A007 PHYSICAL ADDRESS (PPA19(1])
INPUT/OUTPUT
A008 GROUND (GRD)
GROUND
A009
PHYSICAL ADDRESS (PPA18(1]) INPUT /OUTPUT
AOlO
PHYSICAL ADDRESS (PPA17(1])
INPUT/OUTPUT
AOll
+sv
(VCC)
POWER
A012
GROUND (GRD)
GROUND
A013 PHYSICAL ADDRESS (PPA16(1])
INPUT/OUTPUT
A014
PHYSICAL ADDRESS (PPAlS(l])
INPUT /OUTPUT
AOlS PHYSICAL ADDRESS (PPA14(1])
INPUT /OUTPUT
A016 GROUND (GRD)
GROUND
A017 PHYSICAL ADDRESS (PPA13(1])
INPUT /OUTPUT
A018
PHYSICAL ADDRESS (PPA12(1])
INPUT/OUTPUT
A019 PHYSICAL ADDRESS (PPAll(l])
INPUT/OUTPUT
A020 PHYSICAL ADDRESS (PPAlO(l])
INPUT/OUTPUT
A021
+sv
(VCC)
POWER
A022 PHYSICAL ADDRESS (PPA09(1])
INPUT /OUTPUT
A023 PHYSICAL ADDRESS (PPA08(1])
INPUT /OUTPUT
A024 GROUND (GRD)
GROUND
A025
PHYSICAL ADDRESS (PPA07[1])
INPUT /OUTPUT
A026
PHYSICAL ADDRESS (PPA06(1])
INPUT /OUTPUT
A027 PHYSICAL ADDRESS (PPAOS(l])
INPUT /OUTPUT
A028
GROUND (GRD)
GROUND
A029
PHYSICAL ADDRESS (PPA04(1])
INPUT /OUTPUT
A030
PHYSICAL ADDRESS (PPA03(1])
INPUT /OUTPUT
A031
+sv
(VCC)
POWER
A032 GROUND (GRD)
GROUND
A033 PHYSICAL ADDRESS (PPA02(1])
INPUT/OUTPUT
A034
PHYSICAL ADDRESS (PPAOl(l]) INPUT/OUTPUT
A035
PHYSICAL ADDRESS (PPAOO(l])
INPUT /OUTPUT
A036
GROUND (GRD)
GROUND
A037
INTERLOCK (PLOCK(O])
INPUT/OUTPUT
A038
READ-WRITE (PRlW(O])
INPUT /OUTPUT
A039 PHYSICAL ADDRESS STROBE (PP AS(O])
INPUT /OUTPUT
A040 GROUND (GRD)
GROUND
A041
+sv
(VCC)
POWER
A042 BUS ACKNOWLEDGE (PBACK[O])
INPUT /OUTPUT
A043 BUS REQUEST (PBRQ[O])
INPUT /OUTPUT
A044 GROUND (GRD)
GROUND
A045 DATA BIT 15 (PD15(1])
INPUT/OUTPUT
A046 DATA BIT 14 (PD14[1]) INPUT/OUTPUT
A047 DATA BIT 13 (PD13(1])
INPUT/OUTPUT
A048
GROUND (GRD) GROUND
A049 DATA BIT 12 (PD12(1])
INPUT /OUTPUT
AOSO
DATA BIT 11 (PDll(l])
INPUT /OUTPUT
CONNECTOR AND CABLING INFORMATION B-73