參數(shù)資料
型號: GL842
廠商: Genesys Logic, Inc.
英文描述: USB 2.0 2-in-1 Scanner Controller
中文描述: 個USB 2.0 2合1掃描儀控制器
文件頁數(shù): 39/64頁
文件大?。?/td> 542K
代理商: GL842
GL842 USB 2.0 2-in-1 Scanner Controller
Genesys Logic Inc.—All rights reserved.
Page 39
Offset 57h ……..……..…………………..………..….………..….…..…..…..…. Default value = 8’h00
X
X
X
X
X
X
BLOW4
R/W
BLOW3
R/W
BLOW2
R/W
BLOW1
R/W
BLOW0
R/W
7-5 RESERVED
4-0 BLOW[4:0]
(1). Color,fine gray or fine line-art : 12 phase/pixel
0 1 2 3 4 5 6 7 8 9 10 11 0 1 2 3 4 5 6 7 8 9 10 11
R[15:8] R[7:0] G[15:8] G[7:0] B[15:8] B[7:0] R[15:8] R[7:0] G[15:8] G[7:0] B[15:8]
RHI = 01H
RLOW
= 03H
GHI = 05H
GLOW
= 07H
BHI = 09H
BLOW
= 11H
(2).Fast gray or fast line-art : 6 phase/pixel
0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5
R[15:8] R[7:0] R[15:8] R[7:0] R[15:8] R[7:0] R[15:8]
RHI = 02H RLOW = 05H
-
To latch B channel low byte data of AFE.
Offset 58h ……..……..…………………..………..….………..….…..…..…..…. Default value = 8’h00
VSMP4
R/W
VSMP3
R/W
VSMP2
R/W
VSMP1
R/W
VSMP0
R/W
VSMPW2
R/W
VSMPW1
R/W
VSMPW0
R/W
7-3 VSMP[4:0]
2-0 VSMPW[2:0]
(1). Color,fine gray or fine line-art : 12 phase/pixel
5 6 7 8 9 10 11 0 1 2 3 4 5 6 7 8 9 10 11 0 1 2 3 4
AFE VSMP
Reg58=52H : VSMP[4:0]=10H VSMPW[2:0]=2H
(2). Fast gray or fast line-art : 6 phase/pixel
0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5
VSMP
Reg58=0BH : VSMP[4:0]=01H VSMPW=3H
To set the rising edge position of image sampling for AFE.
To set the pulse width of image sampling.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GL843 制造商:GENESYS 制造商全稱:GENESYS 功能描述:High Speed USB 2.0 With ADF 2-in-1 Scanner Controller
GL848 制造商:GENESYS 制造商全稱:GENESYS 功能描述:High Speed USB 2.0
GL850 制造商:未知廠家 制造商全稱:未知廠家 功能描述:USB 2.0 4-PORT HUB Controller
GL850A 制造商:GENESYS 制造商全稱:GENESYS 功能描述:USB 2.0 Low-Power HUB Controller
GL850A-MNGXX 制造商:GENESYS 制造商全稱:GENESYS 功能描述:USB 2.0 Low-Power HUB Controller