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ESS Technology, Inc.
SAM0558-031804
3
ES6230 PRODUCT BRIEF
SYSTEM BLOCK DIAGRAM
SYSTEM BLOCK DIAGRAM
A sample system block diagram for the ES6230 Vibratto-II DVD player board design is shown in Figure 2.
Figure 2 ES6230 Vibratto-II System Block Diagram
FUNCTIONAL DESCRIPTION
Figure 3 shows the internal block diagram for the ES6230 Vibratto-II DVD processor.
Figure 3
ES6230 Vibratto-II Block Diagram
ES6230
SDRAM
(8/16-MB)
RF Amp
VFD Driver
Audio DAC
T
V Display
Speakers
Video
EEPROM
A/V Receiver
Vibratto-II
VFD Panel
Audio ADC
Microphone In
S/PDIF
ROM/Flash
Motor Driver
OPU
Motor
DVD/CD
IR Remote
ES6603
Huffman
Decoder
Video
Processor
32-Bit
Serial Audio
Processor
Interface
RISC
DRAM
Interface
16 K Cache
Gateway
+
DMA
Controller
DVD
RAM
ROM
SRAM/ROM
Interface
GPIO
TV-Encoder
Transport
Descrambler
+
Subpicture
Controller
ATAPI
Display
OSD
Servo
DSP
Servo
µController
ECC
Memory
Controller
Servo
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