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参数资料
| 型号： | L64020XDC |
| 厂商： | LSI CORP |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, CBGA208 |
| 封装： | 17 X 17 MM, 1 MM PITCH, MINI, BGA-208 |
| 文件页数： | 8/32页 |
| 文件大小： | 370K |
| 代理商： | L64020XDC |
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16
L64020 Single Chip DVD Decoder
SWEn
SDRAM Write Enable
Output
The Memory Interface asserts SWEn for SDRAM write
cycles and holds it deasserted for SDRAM read cycles.
SCLK
SDRAM 81-MHz Clock
Output
This 81 MHz clock signal is derived from the
27 MHz SYSCLK input using the on-chip PLL.
Video Interface
PD[7:0]
Pixel Data Output Bus
Output
The PD[7:0] bus carries the pixel data for the
reconstructed pictures. The pixel data is formatted in
ITU_R BT.601 Y, Cb, Cr chromaticity.
CREF
Chroma Reference
Output
The Video Interface asserts CREF when the Cb
component of Chroma is on PD[7:0] and deasserts it at
all other times.
BLANK
Blank
Output
BLANK is a composite blank output from the L64020
display controller. Its polarity is user-dened.
OSD_ACTIVE
On-Screen Display
Output
The Memory Interface asserts this signal to indicate that
the on-chip OSD pixel on PD[7:0] is nontransparent. This
signal indicates which pixels have mixed OSD.
EXT_OSD[3:0]
Palette Selection Bus
Input
The host controls an external device (such as a character
generator) to write half-bytes across this bus to select
colors from a 16-color look-up table in the L64020 to be
used for external OSD.
HS
Horizontal Sync
Input
HS is the horizontal sync signal from the PAL/NTSC
Encoder. HS is used to reset the horizontal counters in
the display controller. HS should be synchronous to
SYSCLK.
相关PDF资料 |
PDF描述 |
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| L64020XQC | SPECIALTY CONSUMER CIRCUIT, PQFP160 |
| L64020XBC | SPECIALTY CONSUMER CIRCUIT, PQFP176 |
| L64021HG | SPECIALTY CONSUMER CIRCUIT, PBGA208 |
| L64021MS | SPECIALTY CONSUMER CIRCUIT, PQFP176 |
| L64021PZ | SPECIALTY CONSUMER CIRCUIT, PQFP160 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| L6402MH10RI | 制造商:AMD 制造商全称:Advanced Micro Devices 功能描述:128 Megabit (4 M x 32-Bit/8 M x 16-Bit) MirrorBit⑩ 3.0 Volt-only Uniform Sector Flash Memory with Versatile I/O⑩ Control |
| L6402ML11RI | 制造商:AMD 制造商全称:Advanced Micro Devices 功能描述:128 Megabit (4 M x 32-Bit/8 M x 16-Bit) MirrorBit⑩ 3.0 Volt-only Uniform Sector Flash Memory with Versatile I/O⑩ Control |
| L64032AGC | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Multiplier/Accumulator |
| L64032AGCC | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Multiplier/Accumulator |
| L64032AGM | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Multiplier/Accumulator |
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