參數(shù)資料
型號(hào): 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(yè)數(shù): 29/72頁(yè)
文件大小: 360K
代理商: SAA6721
1999 May 11
29
Philips Semiconductors
Preliminary specification
SXGA RGB to TFT graphics engine
SAA6721E
V
ERTICAL FRAME RESOLUTION
Number of lines between two Vsyncs
5 and 6
R
D10 to D0
H
ORIZONTAL FRAME RESOLUTION
Number of clocks between two Hsyncs
7 and 8
R
D11 to D0
RGB auto adjustment
R
EFERENCE LINE POSITION
Reference line for auto adjustment measurements
9 and 10
W
D10 to D0
R
EFERENCE PIXEL POSITION
Reference pixel for auto adjustment measurements
11 and 12
W
D11 to D0
R
EFERENCE COLOUR
Colour for selecting black or non-black pixels
13
W
D7 to D0
R
EFERENCE PIXEL COLOUR RED COMPONENT
Red colour component of reference pixel
14
R
D7 to D0
R
EFERENCE PIXEL COLOUR GREEN COMPONENT
Green colour component of reference pixel
15
R
D7 to D0
R
EFERENCE PIXEL COLOUR BLUE COMPONENT
Blue colour component of reference pixel
16
R
D7 to D0
B
LACK LINES COUNTER
Number of black lines after Vsync
17
R
D7 to D0
B
LACK PIXELS COUNTER
Number of black pixels after Hsync
18 and 19
R
D8 to D0
N
ON
-
BLACK LINES COUNTER
Number of non-black lines after Vsync
20 and 21
R
D10 to D0
N
ON
-
BLACK PIXELS COUNTER
Number of non-black pixels after Hsync
22 and 23
R
D11 to D0
NAME
SUBADDRESS
R/W
DATA
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