Casio TE-2200 Service Manual page 27

PIN NO. PIN NAME
51 P83/A3
52 P84/A4
53 P85/A5
54 P86/A6
55 P87/A7
56 P40/AD0
57 P41/AD1
58 P42/AD2
59 P43/AD3
60 P44/AD4
61 P45/AD5
62 P46/AD6
63 P47/AD7
64 P50/A8
65 P51/A9
66 P52/A10
67 P53/A11
68 P54/A12
69 P55/A13
70 P56/A14
71 P57/A15
72 VSS
73 P60/A16
74 P61/A17
75 P62/A18
76 P63/A19
77 P64/RD
78 P65/WR
79 P66/WAIT
80 P67/ASTB
81 VDD
82 P100/TI5/TO5
83 P101/TI6/TO6
84 P102/TI7/TO7
85 P103/TI8/TO8
86 P30/TO0
87 P31/TO1
88 P32/TO2
89 P33/TI1
90 P34/TI2
91 P35/TI00
92 P36/TI01
93 P37/EXA
94 TEST/VPP
95 P90
96 P91
97 P92
98 P93
99 P94
100 P95
I/O
IO 8 bit input/output PORT
IO 8 bit input/output PORT
IO 8 bit input/output PORT
- GND
IO 8 bit input/output PORT
- Power Supply
IO 4 bit input/output PORT
IO 8 bit input/output PORT
- TEST pin
IO 6 bit input/output PORT
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DESCRIPTION