LC78624E Datasheet, PDF (2/27 Pages) Sanyo Semicon Device – Compact Disc Player DSP

Equivalent Circuit Block Diagram
LC78624E
Slice level
control
Synchronization
detection EFM
demodulation
CLV digital
servo
Subcode
separation
and CRC
checking
Microcontroller
interface
VCO clock
oscillator clock
control
2k × 8-bit
RAM
C1 and C2 error
detection and correction
flag processing
RAM address
generator
Interpolation
and muting
Bilingual
Digital output
Subcode text
decoder
microcontroller
interface
Servo command
General-
purpose ports
Crystal oscillation system
timing generator
Pin Assignment
No. 5811-2/27