Alpine CDA-9855R - Integrated Circuit Terminal Descriptions; IC501 Terminal Details

CDA-9855R
Description of IC Terminal
D70F3263YGC :
IC501
No. Symbol I/O Terminal Description
1 AVref1 - AVref power supply input terminal. (connect to VDD)
2 AVss - GND connect terminal for A/D Converter.
3 DSP CLK O DSP CLOCK output terminal.
4 DSP DATA I/O DSP DATA output terminal.
5 AVref2 - AVref power supply input terminal. (connect to VDD)
6 MOTOR FOR O Swing Mech FOR control terminal.
7 MOTOR REV O Swing Mech REV control terminal.
8 FLMD0 - FLMD0 input terminal.
9 VDD - VDD connect terminal.
10 REGC - Capacitor connect terminal. (4.7uF connect)
11 Vss - GND connect terminal.
12 MAIN XIN I
13 MAIN XOUT O
14 RESET I System Reset input terminal.
15 NC(GND) - GND connect terminal.
16 NC - No connect terminal.
17 NMI(PULL-UP) - Pull-up connect terminal.
18 BATT DET I BATT ON detection signal input terminal.
19 ACC DET I ACC ON detection signal input terminal.
20 CD F IN I FRAME data input terminal from CD Mech.
21 AiBUS IRQ I AI-NET BUS IRQ signal input terminal.
22 EVOL DATA O E-VOL and EEPROM DATA output terminal.
23 EVOL CLK O E-VOL and EEPROM CLK signal output terminal.
24 TUNER CLK O TUNER CLK output terminal.
25 AiBUS OUT O AI-NET BUS signal output terminal.
26 AiBUS IN I AI-NET BUS signal input terminal.
27 AiBUS SCLK O AI-NET BUS SCLK signal output terminal.
28 AiBUS RS O AI-NET BUS R/S signal output terminal.
29 REMOCON I Remote control signal input terminal.
30 AiBUS R/W O AI-NET BUS R/W signal output terminal.
31 AiBUS IRQ O AI-NET BUS IRQ signal output terminal.
32 AiBUS RST O AI-NET BUS RESET signal output terminal.
33 EVss - GND connect terminal.
34 EVDD - VDD connect terminal.
35 RDSMON TX O Command output terminal to RDS monitor.
36 RDSMON RX I Status input terminal from RDS monitor.
37 CD RST O RESET signal output terminal to CD Mech.
38 CD STBY O STBY signal output terminal to CD Mech.
39 TUNER DATA I/O TUNER DATA input / output terminal.
40 CD SFSY I CD TEXT DATA input terminal.
41 CD FOUT O FRAME signal output terminal to CD Mech.
42 CD SBSY O CD TEXT DATA output terminal.
43 CD TXD O Data output terminal to CD Mech.
44 CD RXD I Data input terminal from CD Mech.
45 BUZZER O Buzzer signal output terminal.
46 RDS CLK O RDS CLK output terminal.
47 RDS DATA I/O RDS DATA input / output terminal.
Crystal connect terminal for main system clock OSC.