DCBA
System Configurationoperate. ES66x8 support the use of higSDRAM Usagegenerated from ES66x8 multiplier will generate a much higher thru a 27MHz ES66x8 require a 27MHz clock to operaSystem Clock Requirementandysystem memory is reduced to a minimum. ES6603 RF-Amp can support all major ESS proven Programmable Multimedia Processor architecture with integra This DVD design is based on ESS Vibratto-II ES66x8 single chip DBackground
XGPIO9 XGPIO8 XGPIO7 XGPIO6 XGPIO5 XGPIO4 XGPIAUX7 AUX6 AUX5 AUX4AUX2 AUX1 AUX0 AUXxAUX3LCS3# LCS2# LCS1# LCS0# LCWM8739 WM8746 WM870624C01 SERIAL EE 8Mbit EPROM/FLASH 64MBit SDRAM ES66x8CH
Sx#
[email protected]
Ox
crystal attached to pin 2 and 3. This 27Mhz will be used for all video processing reference. In addition, internal
55
by its internal PLL circuitry.
her density 4Mx16 SDRAM. A sinlge of 4Mx16 SDRAM is sufficient for the whole system to
INSW HOMESW CLOSE OUTSW DRVSB MOCTL / RS232 DET FUNCTIOVFD CLK VFD CS VFD DATA IR SCARTCTL / VSYNC MICMUTE / HSYNC I2C CLOCK I2C DATA FUNCTIOROM/FLASH ROM EMULATOR74HCT374 (U16) I/O EXPAND CONTROL SPAREFUNCTIO2-Channel AudioA 6-Channel AudioD 2-Channel AudioD System setup c Program storageData storageSingle chip processor that h FUNCTIO
operating frequency for the internal RISC+DSP code to operate. Audio clock isLayout---------VESTEL-44250H RE
popular optical pickup heads. With ES66x8 unify memory architecture, the whole
te. This 27MHz can either be generated externally and feed into pin 3 and pin 4 or
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ES66x8 provides the best price performance DVD solution in the industry.
and frame buffer
onfiguration storage
DC ACAC
andles all system control, DVD decoding and servo control.
250H REV-A1B1V-A1
EAUX03EAUX01 EAXU00AUDIODAC MD EAVD mpeg and servo processor. The ES66x8 is built upon
UXx
ted servo DSP. A complete DVD design using
44
AUDIOADC CSB# AUDIODAC MLEAUX02 AUDIODAC MCFUNCTIO
N
ES66x8 + DV34/502W/S71/SONY310 PIC
33
1. Base on HQ ES66x8 reference design and our ReRevision History
v-A1
previous ES60X8 reference design to form the schematic.
22
Date:SizTitle
Ce
Wednesday, March 03, 2004VESTEL-4Document NumberInd
ex
KUP + OUTPUT
250H-A1
11
Sheet
15
of
Rev
A1
DCBA
ACEC
