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5. MPEG Block Diagram
8 4 DA_DATA[0:3]
DVD_DATA[0:7]
DSP SDCLK1,ZISENB 2 DA_BCK AUDIO
I/F I/F
SPDIF
REQZ1 IC301
ZiVA-3
Y
MPEG A/V HSYNC, VSYNC 2
3
Decoder Pb
A[00:02]
VDATA[0:7] 8 IC800/IC801
UCOM BT865A/861A Pr VIDEO
D[00:07] 8
I/F DA_XCK I/F
NTSC/PAL
COMPOSITE1
MPEG_ERROR
MPEG_CLK Encoder
3-16
Y/C
IIC_DATA, IIC_CLK 2
DVD_SD_CS0, DVD_UDOM 2
16 12 2
DVD_LDOM,
DVD_MD[0:15] DVD_SD_CSI
DVD_MA[0:11]
4
DVD_SD_CAS S_CLK, S_DATA, DPLL_L UCOM
DVD_SD_RAS IC308
DVD_SD_CLK I/F
IC306 DVD_MWE
IC307 PLL1700
GM72V1621 GM72V1621 CLOCK MCK SERVO
1M x 16bit 1M x 16bit GENERATROR I/F
SDRAM SDRAM
27MHz
X-TAL