AT&T 3B2/300 Technical Reference Manual page 598

Appendix: CONNECTOR AND CABLING I N F O R M A T I O N - - - - - - - - - - - - - - - -
72-PIN MEMORY CARD CONNECTOR, J05 AND J06 (Contd)
PIN DESCRIPTION FUNCTION
38 GROUND (GRD) GROUND
39 MEMORY DAT A BIT 20 (MD20[1]) INPUT /OUTPUT
40 MEMORY DATA BIT 21 (MD21[1]) INPUT /OUTPUT
41 MEMORY DATA BIT 18 (MD18[1])
INPUT/OUTPUT
42
MEMORY DATA BIT 19 (MD19[1])
INPUT /OUTPUT
43 GROUND (GRD) GROUND
44 MEMORY DATA BIT 17 (MD17[1]) INPUT /OUTPUT
45 MEMORY DATA BIT 16 (MD16[1]) INPUT/OUTPUT
46 MEMORY DATA BIT 15 (MD15[1]) INPUT /OUTPUT
47 MEMORY DATA BIT 14 (MD14[1]) INPUT /OUTPUT
48
GROUND (GRD)
GROUND
49 MEMORY DATA BIT 12 (MD12[1]) INPUT /OUTPUT
50 MEMORY DATA BIT 13 (MD13[1]) INPUT /OUTPUT
51 MEMORY DATA BIT 10 (MDlO[l])
INPUT /OUTPUT
52 MEMORY DATA BIT
11
(MDll[l])
INPUT /OUTPUT
53 GROUND (GRD) GROUND
54 MEMORY DATA BIT 09 (MD09[1]) INPUT /OUTPUT
55 MEMORY DAT A BIT 08 (MD08[1]) INPUT /OUTPUT
56 MEMORY DATA BIT 07 (MD07[1]) INPUT/OUTPUT
57 MEMORY DATA BIT 06 (MD06[1]) INPUT/OUTPUT
58
MEMORY DATA BIT 05 (MD05[1])
INPUT /OUTPUT
59 MEMORY DATA BIT 04 (MD04[1]) INPUT /OUTPUT
60 GROUND (GRD) GROUND
61 MEMORY DATA BIT 02 (MD02[1]) INPUT /OUTPUT
62 MEMORY DATA BIT 03 (MD03[1]) INPUT /OUTPUT
63 GROUND (GRD) GROUND
64 MEMORY DATA BIT 01 (MDOl[l]) INPUT/OUTPUT
65 MEMORY DAT A BIT 00 (MDOO[l]) INPUT/OUTPUT
66 MEMORY CARD EQUIPPED (MCEQUIP[O]) GROUND
67
MEMORY PARITY ADDRESS REGISTER BIT O (MPARO[l]) INPUT /OUTPUT
68
MEMORY PARITY ADDRESS REGISTER BIT 2 (MPAR2[1])
INPUT/OUTPUT
69 MEMORY PARITY ADDRESS REGISTER BIT 1 (MPARl[l]) INPUT /OUTPUT
70 MEMORY PARITY ADDRESS REGISTER BIT 3 (MPAR3[1]) INPUT /OUTPUT
71 GROUND (GRD) GROUND
72
+5V (VCC) POWER
B-16 TECHNICAL REFERENCE MANUAL