DESCRIPTION
system solution. Working with the RF preprocessor of CD composes a low cost and high performance CD-G FEATURES
* Periphery circuit is simple, servo and decoder integrated; * Support CD-G decode play; * Embedded Audio DAC, PWM output; * JPEG decode and play function; * OSD function; * Adopts CD servo arithmetic, strong correct function and good coherence. LQFP-128-14X14-0.4 ORDERING INFORMATION Device Package LQFP-128-14x14-0.4 APPLICATION * CD-G system SC9827 BLOCK DIAGRAM 117 122 105 106 107 102 101 97 93 92 88 86 VCOM RBIAS IDATA RFIN RFREF MOTO1 71 70 62 61 DWE# 60 59 55 54 43 40 33 31 30 28 21 20 123 114 124 125 126 DRAS0# ADC Digital Servo GPIO interface 32-bit RISC Processor 8kB High Speed Buffer CAS# LA19 SRAM/ROM Oscillator Display Controller LA8 LA7 LA0 XOUT XIN Digital 108 Signal Processor TRAY_SW TDM Interface Serial Audio Interface Audio ADC Transport Parser Gateway DMA controller 109 110 111 SLED_SW LDON 16-bit Audio DAC Clock Generator DRAM Interface LD7 LD0 C...
Silan
