ES8380 View Datasheet(PDF) - ESS Technology,Inc
Part Name
Description
Manufacturer
ES8380 Datasheet PDF : 4 Pages
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ES8380 PRODUCT BRIEF
SYSTEM BLOCK DIAGRAM
ADVANCE
SYSTEM BLOCK DIAGRAM
A sample system block diagram for the ES8380 Phoenix DVD
player board design is shown in Figure 2.
OPU
DVD/CD
Motor
Motor Driver
SDRAM
(8/16-MB)
EEPROM
ROM/Flash
ES8380
Phoenix
Video
Audio
Audio
S/PDIF
VFD Driver
TV Display
Speakers
Microphone In
A/V Receiver
VFD Panel
IR Remote
Figure 2 ES8380 Phoenix System Block Diagram
FUNCTIONAL DESCRIPTION
Figure 3 shows the internal block diagram for the ES8380 processor.
SRAM/ROM
Interface
Audio ADC
Serial Audio
Interface
Audio DAC
USB
GPIO
32-Bit
RISC
Processor
16 K Cache
Display
OSD / SPU
Controller
Scaler
DeIntelacer
TV-Encoder
VDAC
Gateway
+
DMA
Controller
DVD
Descrambler
+
Transport
Servo Controller / RF
ATAPI
8051
µController
Digital
PLL
DSC
RF AFE
ECC
Huffman
Decoder
Video
Processor
ROM
RAM
DRAM
Interface
ESS Technology, Inc.
Figure 3 ES8380 Phoenix Block Diagram
SAM0641-013106
3
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