ES6218A PRODUCT BRIEF
SYSTEM BLOCK DIAGRAM
A sample system block diagram for the ES6218A Vibratto-S DVD
player board design is shown in Figure 2.
Analog Video
ROM/Flash
Digital Video (CCIR656/601)
TV Display
Digital Devices
Speakers
A/V Receiver
Microphone In
VFD Panel
IR Remote
SDRAM
(4/16 MB)
EEPROM
Audio DAC
ES6218A
Vibratto-S
S/PDIF
Audio ADC
DVD Drive
VFD Driver
Figure 2 ES6218A Vibratto-S System Block Diagram
FUNCTIONAL DESCRIPTION
GPIO
SRAM/ROM
Interface
32-Bit
RISC
Processor
16 K Cache
OSD
Display
Subpicture
Controller
TV-Encoder
TDM
Interface
CCIR656/601
Output Interface
Gateway
+
DCI
Interface
DVD
Descrambler
+
Transport
DMA
Controller
Huffman
Decoder
Host
Interface
DRAM
Interface
CCIR656/601
Input Interface
Serial Audio
Interface
Video
Processor
ROM
RAM
Figure 3 ES6218A Vibratto-S Block Diagram
ESS Technology, Inc.
SAM0575-021805
9
ESS [ ESS Technology,Inc ]
