CD-C605H
– 39 –
IC2 VHiLC78622N-1: Servo/Signal Control (LC78622N) (2/2)
Function
Terminal Name Input/Output
50* SFSY (NC) Output Output terminal of synchronous signal of subcode frame. It drops when subcode stands by.
51 SBCK Input Clock input terminal to read subcode. Schmit input (Connected to 0V when not used.)
52* FSX (NC) Output Output terminal of synchronous signal of 7.35kHz divided from quartz oscillation.
53 WRQ Output Output terminal to stand by output of subcode Q.
54 RWC Input Input terminal of read/write. Schmit input.
55 SQOUT Output Output terminal of subcode Q.
56 COIN Input Command input terminal from microcomputer.
57 /CQCK Input Clock input terminal to fetch command input, or pick up subcode from SQOUT. Schmit input.
58 /RES Input Reset input terminal of LC78622. When turning on power, set it at "L".
59* TEST11 (NC) Output Output terminal for test. Used in the open state ("L" output as ordinary).
60* 16M (NC) Output Output terminal of 16.9344Hz.
61 4M Output Output terminal of 4.2336MHz.
62 TEST5 Input Input terminal for test. Pull-down resistor is integrated. Surely connected to 0V.
63 /CS Input Chip selection input terminal. Pull-down resistor is integrated.
Connected to 0when not controlled.
64 TEST1 Input Input terminal for test. Pull-down resistor is integrated. Surely connected to 0V.
Pin No.
Note: The same potential must be supplied to the power terminals (VDD, VVDD, LVDD, RVDD, XVDD).
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
1 P94/FIP6 7G Output FL Display segment driver
2 P93/FIP5 8G Output FL Display segment driver
3 P92/FIP4 1G Output FL Display segment driver
4 P91/FIP3 2G Output FL Display segment driver
5 P90/FIP2 3G Output FL Display segment driver
6 P81/FIP1 4G Output FL Display segment driver
7 P80/FIP0 9G Output FL Display segment driver
8 VDD VDD — VDD
9 P27/SCK0 DO Input Data input
10 P26/S00/SB1 DI Output Data output
11 P25/SI0/SB0 CE Output Chip enable output
12 P24/BUSY CLK Output Clock output
13 P23/STB CD RWC Output CD DSP read write cont
14 P22/SCK1 CD WRQ Input CD DSP write request cont
15 P21/S01 CD PCCL Output CD DSP PCCL
16 P20/SI1 CD COIN Output CD COIN (Data output)
17 RESET RESET Input Reset
18 P74 CD SQOUT Input CD SQOUT (Data input)
19 P73 TIMER LED Output TIMER LED control
20 AVss AVSS — Analog ground
21 P17 CD CQCK Output CD CQCK (Clock output)
22 P16 CD DSP RES Output CD DSP reset
23 P15 CD FRF Input CD RF level detection
24 P14/ANI4 A/D T2 RUN Input Analog data T2 RUN
25 P13/ANI3 A/D KEYIN 1 Input Key input 1
26 P12/ANI2 A/D KEYIN 2 Input Key input 2
27 P11/ANI1 A/D KEYIN 3 Input Key input 3
28 P10/ANI0 A/D DIST Input Key output distination
29 AVDD AVDD — Analog VDD
30 AVREF AVREF — Analog REF voltage
IC701 RH-iX0300AWZZ: System Microcomputer (IX0300AW) (1/2)
Port Name Terminal NamePin No. Input/Output
Function
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