Zenith XBV443 - MPEG Block Diagram

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3. MPEG Block Diagram
VCR JACK BLOCK INTERFACE
DSP I/F
IC601
STI5589
MPEG DECODER
IC602 SDRAM 64Mbit 16bit
IC603 8M Flash Memory
SMI_CS[0:1] SMI_RAS SMI_CAS SMI_WE SMI_DQML SMI_DQMU SMI_CLKIN SMI_CLKOUT SMI_DATA[0:15] SMI_ADR[0:13]
CPU_ADR[1:21] CPU_DATA[0:15] FLASH_CE FLASH_OE WE
ADAC-ENA_2CH DAC_PCMOUT3 ADAC_DATA ADAC_CLOCK DAC_RST DAC_SCLK DAC_LRCK DAC_PCM_CLK
2DAC INTERFACE
SPDIF
DSP_RST IRQ2 IIC_DATA IIC_CLK RS_ECCB_START RS_DATA RS_DVALID RS_BCLK RS_ERROR_EN RS_ERROR
PROGRE_L 16/9 D2-T1 D2-T2 D2-T3
AMUTE
CVBS C (for S-Video) Y (for S-Video) Y/G (Component Video) Pb(B) (Component Video) Pr(R) (Component Video)
Frontend
Interface
(sector processor
CPRM,
DVD decryption)
Memory Interface
Diagnostics Controller
Micro Processor
ST20
MPEG Decoder
Sub-picture
OSD
Audio Decoder
Video Encoder
& DAC
Audio DSP
DVW-7000