參數(shù)資料
型號(hào): L64013A1
廠商: LSI CORP
元件分類(lèi): 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封裝: PLASTIC, QFP-100
文件頁(yè)數(shù): 10/16頁(yè)
文件大?。?/td> 273K
代理商: L64013A1
L64013 VIP Bridge
3
Functional Description
The L64013 provides complete control of the L64020 DVD decoder from
a VESA Video Interface Port (VIP). Figure 2 provides a block diagram of
the L64013. Short descriptions of the functional blocks are given
following the gure. Refer to the L64013 VIP Bridge Technical Manual for
detailed information.
Figure 2 L64013 Functional Block Diagram
L64020 Host Interface
The L64020 Host Interface provides a seamless interface
between the L64020 DVD and the L64013. All internal
L64020 registers are individually mapped into the VIP
address space. The L64013 translates the VIP register
access into the corresponding command and address at
the L64020 interface.
Register
Local
Registers
Programmable
Input/Output
Pulse Width
Modulator
Audio
Clock
Control
Local
Decoder
Local Register Read
Local
Register
Write
CSS
Register
Write
Content
Scrambling
System
(CSS)
L64020
Host
Interface
Video
Color
Controller
VIP
Host
Interface
To L64020
Channel
Interface
To L64020
Host
Interface
Pixel
Data
Clock
Video
Pixel
Data
VIP Bus
CSS
Register
Read
Channel
Data
27 MHz
DVD Clock
Video
Pixel Data
From
Registers
Local
Programmed
I/O
To
Voltage
Controlled
Oscillator
Audio
Clock
Select
8
From
L64020
Display
Output
HSYNC/
VSYNC
Generator
To L64020
Video
Interface
Serial Prom
Control
To Serial
PROM
L64013VIP Page 3 Friday, May 29, 1998 8:29 AM
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