參數資料
型號： SAA6721
廠商： NXP Semiconductors N.V.
英文描述： SXGA RGB to TFT graphics engine
中文描述： SXGA RGB到液晶圖形引擎
文件頁數： 34/72頁
文件大?。?/td> 360K
代理商： SAA6721
1999 May 11
34
Philips Semiconductors
Preliminary specification
SXGA RGB to TFT graphics engine
SAA6721E
Colour correction
P
ROGRAMMING SELECTOR
,
ACTIVATION
Colour correction activation
Straight colour processing
Colour substitution enabled
Blue component programming
Red component correction colour writing disabled
Red component correction colour writing enabled
Green component programming
Red component correction colour writing disabled
Red component correction colour writing enabled
Red component programming
Red component correction colour writing disabled
Red component correction colour writing enabled
47
W
D0
logic 0
logic 1
D1
logic 0
logic 1
D2
logic 0
logic 1
D3
logic 0
logic 1
C
OLOUR INDEX FOR LOOK
-
UP TABLE WRITING
Colour component look-up table index
48
W
D7 to D0
C
OLOUR VALUE FOR LOOK
-
UP TABLE WRITING
Colour component substitution value
49
W
D7 to D0
Memory interface/de-interlacing unit
G
ENERAL CONFIGURATION
De-interlacing mode
No de-interlacing
De-interlacing without filtering
De-interlacing with spatial filtering
De-interlacing with temporal filtering
External memory data bus width
32 bits (two 16-bit channels)
48 bits (three 16-bit channels)
64 bits (four 16-bit channels)
do not use
Internal data path width
RGB and YUV 4 : 4 : 4 processing
YUV 4 : 2 : 2, YUV 4 : 1 : 1 and CCIR 656 processing
50
W
D1 and D0
D1 = 0 and D0 = 0
D1 = 0 and D0 = 1
D1 = 1 and D0 = 0
D1 = 1 and D0 = 1
D3 and D2
D3 = 0 and D2 = 0
D3 = 0 and D2 = 1
D3 = 1 and D2 = 0
D3 = 1 and D2 = 1
D4
logic 0
logic 1
A
CCESS BURST LENGTH
Number of bursts per read/write access to SDRAM
51
W
D3 to D0
SDRAM
BURST LENGTH
SDRAM burst length
SDRAM initialization code for burst length
52
W
D3 to D0
D6 to D4
NAME
SUBADDRESS
R/W
DATA
相關PDF資料
PDF描述
SAA6721E SXGA RGB to TFT graphics engine(XGA RGB 到 TFT圖形引擎)
SAA6750 Encoder for MPEG2 image recording EMPIRE
SAA6750H Encoder for MPEG2 image recording EMPIRE
SAA6752HS MPEG-2 video and MPEG-audio/AC-3 audio encoder with multiplexer
SAA7102 Circular Connector; MIL SPEC:MIL-C-5015; Body Material:Metal; Series:GT; No. of Contacts:12; Connector Shell Size:28; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Body Style:Straight
相關代理商/技術參數
參數描述
SAA6721E 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:SXGA RGB to TFT graphics engine
SAA6750 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Encoder for MPEG2 image recording EMPIRE
SAA6750H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Encoder for MPEG2 image recording EMPIRE
SAA6752HS 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:MPEG-2 video and MPEG-audio/AC-3 audio encoder with multiplexer
SAA6752HS/V103 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:MPEG-2 video and MPEG-audio/AC-3 audio encoder with multiplexer
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