AT&T 3B2/300 Technical Reference Manual page 636

Appendix: CONNECTOR AND CABLING I N F O R M A T I O N - - - - - - - - - - - - - - - -
72-PIN CM191 AND CM192 MEMORY CARD EDGE CONNECTIONS (Contd)
PIN DESCRIPTION FUNCTION
034 MEMORY DATA BIT 25 (MD25[1]) INPUT/OUTPUT
035 MEMORY DATA BIT 24 (MD24[1]) INPUT /OUTPUT
036 MEMORY DATA BIT 23 (MD23[1]) INPUT /OUTPUT
037 MEMORY DATA BIT 22 (MD22[1]) INPUT /OUTPUT
038 GROUND (GRD) GROUND
039 MEMORY DATA BIT 20 (MD20[1])
INPUT/OUTPUT
040 MEMORY DATA BIT 21 (MD21[1]) INPUT /OUTPUT
041 MEMORY DATA BIT 18 (MD18[1]) INPUT /OUTPUT
042 MEMORY DATA BIT 19 (MD19[1])
INPUT /OUTPUT
043 GROUND (GRD) GROUND
044 MEMORY DATA BIT 17 (MD17[1]) INPUT /OUTPUT
045 MEMORY DATA BIT 16 (MD16[1]) INPUT/OUTPUT
046 MEMORY DATA BIT 15 (MD15[1]) INPUT /OUTPUT
047 MEMORY DATA BIT 14 (MD14[1]) INPUT /OUTPUT
048 GROUND (GRD) GROUND
049 MEMORY DATA BIT 12 (MD12[1]) INPUT/OUTPUT
050 MEMORY DATA BIT 13 (MD13[1]) INPUT/OUTPUT
051 MEMORY DATA BIT 10 (MDlO[l]) INPUT /OUTPUT
052 MEMORY DATA BIT 11 (MDll[l]) INPUT /OUTPUT
053 GROUND (GRD) GROUND
054
MEMORY DATA BIT 09 (MD09[1])
INPUT/OUTPUT
055 MEMORY DATA BIT 08 (MD08[1]) INPUT /OUTPUT
056
MEMORY DATA BIT 07 (MD07[1])
INPUT /OUTPUT
057
MEMORY DATA BIT 06 (MD06[1])
INPUT /OUTPUT
058 MEMORY DATA BIT 05 (MD05[1]) INPUT/OUTPUT
059
MEMORY DATA BIT 04 (MD04[1])
INPUT /OUTPUT
060 GROUND (GRD) GROUND
061 MEMORY DATA BIT 02 (MD02[1]) INPUT/OUTPUT
062 MEMORY DATA BIT 03 (MD03[1]) INPUT /OUTPUT
063 GROUND (GRD) GROUND
064 MEMORY DATA BIT 01 (MDOl[l] INPUT/OUTPUT
065 MEMORY DATA BIT 00 (MDOO[l] INPUT /OUTPUT
066 MEMORY CARD EQUIPPED (MCEQUIP[O]) GROUND
067 MEMORY PARITY ADDRESS REGISTER BIT O (MPARO[l]) INPUT /OUTPUT
068 MEMORY PARITY ADDRESS REGISTER BIT O (MPAR2[1]) INPUT /OUTPUT
069 MEMORY PARITY ADDRESS REGISTER BIT O (MPARl[l]) INPUT /OUTPUT
070 MEMORY PARITY ADDRESS REGISTER BIT O (MPAR3[1]) INPUT /OUTPUT
071 GROUND (GRD) GROUND
072 +5v (VCC) POWER
LEGEND:
NC No Connection
B-54 TECHNICAL REFERENCE MANUAL