Multitone FLA 872, Technical Manual

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TLA 852/FLA 872
TM1205 Issue 2 Page 5 - 21
Pin Number Pin Name Description
1 NC Not Connected
2-6 V5-V1 LCD driver supply voltages
7 VDD VDD
8 M/S VDD
9 RESET Reset - input signal
10 SCL VDD
11 SI VDD
12 P/S VDD
13 CS1 LCD-CS - chip select
14 CS2 VDD
15 C86 Ground
16 A0 AD16 - display address input signal
17 WR WR - LCD write enable input signal
18 RD AD17 - read enable input signal
19 VSS Ground
20-27 D0-D7 D00-D07 - Data lines
28-31 DYO, CLO, SYN, FR Not Used
32 CL Ground
33 OSC1 LCD Oscillator
34 OSC2 LCD Oscillator
35-37 T2, T1, VSS Ground
38 CAP1+ DC/DC voltage converter capacitor 1
39 CAP1- DC/DC voltage converter capacitor 1
40 CAP2+ DC/DC voltage converter capacitor 2
41 CAP2- DC/DC voltage converter capacitor 2
42 VOUT DC/DC voltage converter output
43 V5 LCD driver supply voltage
44 VR Voltage adjustment terminal
45 VDD VDD
46-50 V1-V5 LCD driver supply voltages
51 NC Not Connected
Table 5.7: LCD Display Pin Connections