Pin No.Pin NameI/ODescription
43XVDDNCrystal oscillator power supply pin.
44XOUTO
Pin to which external 16.9344 MHz crystal oscillator is connected.
45XINI
46XVSSNCrystal oscillator GND pin. Be sure to connect to 0V.
47SBSYOSubcode block sync signal output pin.
48EFLGOC1, C2, single and dual correction monitoring pin.
49PWOSubcode P, Q, R, S, T, U and W output pin.
50SFSYOSubcode frame sync signal output pin. Falls down when subcode enters standby.
Subcode read clock input pin. Schmidt input. (Be sure to connected to 0V when not in
51SBCKI
use.)
Pin outputting the 7.35 kHz sync signal which is generated by dividing frequency of
52FSXO
crystal oscillator.
53WRQOSubcode Q output standby output pin.
54RWCIRead/write control input pin. Schmidt input.
55SQOUTOSubcode Q output pin.
56COINICommand input pin from microprocessor.
___________
57CQCKICommand input read clock or subcode read input clock from SQOUT pin
________
58RESILC78622 reset input pin. Set this pin to L once when the main power is turned on.
59TST11OTest signal output pin. Use this pin as open (normally L output).
6016MO16.9344 MHz output pin.
614.2MO4.2336 MHz output pin.
62TEST5ITest signal input pin with built-in pull-down resistor. Be sure to connect to 0V.
______Chip select signal input pin with built-in pull-down resistor. Be sure to connect to 0V
63CSI
while it is not controlling.
64TEST1ITest signal input pin without built-in pull-down resistor. Be sure to connect to 0V.
Note:The same potential must be applied to the respective power supply terminals. (VDD, VVDD, LVDD, RVDD, XVDD)
17 |