Sony CDX-M800 Car Stereo System User Manual


 
20
CDX-M800
• IC2 M30833FJGP-066 (DISPLAY SYSTEM CONTROL) (DISPLAY Board)
Pin No. Pin Name I/O Pin Description
1 SYS RST I Main chip enable input
2NCINot used. (Open)
3 FL DATA3 O FL serial data output
4NCONot used. (Open)
5 FL CLK IN I FL serial clock input
6 BYTE I L fixed terminal
7 CNVSS I Flash write-in signal input
8NCONot used. (Open)
9NCONot used. (Open)
10 RESET I CPU reset signal input
11 XOUT O Main clock signal output (30MHz)
12 VSS Ground
13 XIN I Main clock signal input (30MHz)
14 VCC Power supply pin (+5V)
15 NMI I Non maskable interrupt signal input
16 NC O Not used. (Open)
17 NC O Connecting to pin 20.
18 NC O Not used. (Open)
19 NC O Not used. (Open)
20 NC O Connecting to pin 17.
21 LAT O FL data LAT output
22 BK O FL BK output
23 GCP2 O FL GCP2 outpit
24 NC O Not used. (Open)
25 GCP1 O FL GCP1 output
26 NC O Not used. (Open)
27 GCP4 O FL GCP4 output
28 GCP3 O FL GCP3 output
29 SYS SO O Main BUS data output
30 SYS SI I CPU BUS data input
31 SYS CLK O Main BUS clock input
32 NC O Not used. (Open)
33 FL DAT1 O FL serial data output
34 NC O Not used. (Open)
35 FL CLK O FL serial clock output
36 LCD CE O LCD driver chip enble output
37 LCD INH O LCD driver inhibit output
38 NC O Not used. (Open)
39 HOLD I Flash write-in signal input
40 – 43 NC O Not used. (Open)
44 WRI/WR I Flash write-in signal input
45 – 59 NC O Not used. (Open)
60 VCC O Power supply pin (+5V)
61 NC O Not used. (Open)
62 VSS O Ground
63 – 93 NC O Not used. (Open)
94 AVSS Ground
95 NC O Not used. (Open)
96 VREF Power supply pin (+5V)
97 AVCC Power supply pin (+5V)
98 RXD1 Not used. (Open)
99 FL DATA2 O FL serial data output
100 FL CLK IN I FL serial clock input