參數(shù)資料
型號(hào): GL842
廠商: Genesys Logic, Inc.
英文描述: USB 2.0 2-in-1 Scanner Controller
中文描述: 個(gè)USB 2.0 2合1掃描儀控制器
文件頁(yè)數(shù): 31/64頁(yè)
文件大小: 542K
代理商: GL842
GL842 USB 2.0 2-in-1 Scanner Controller
Genesys Logic Inc.—All rights reserved.
Page 31
Offset 2Fh ……..……..……………………………..….………..….…..…….…. Default value = 8’h00
BWLOW7 BWLOW6 BWLOW5
R/W
R/W
BWLOW4
R/W
BWLOW3
R/W
BWLOW2
R/W
BWLOW1 BWLOW0
R/W
R/W
R/W
7-0 BWLOW
[7:0]
To set Black & White threshold low level.
BWHI
BWLOW
a,b,c,g : are black pixels
d,e,f,h,i : are white pixels
Offset 30h ……..……………………………………..…………..….…..…….…. Default value = 8’h00
STRPIXEL15 STRPIXEL14
STRPIXEL13 STRPIXEL12 STRPIXEL11 STRPIXEL10
STRPIXEL9 STRPIXEL8
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
7-0
STRPIXEL[15:8
]
To set the begin pixel position (unit : pixel count).
STRPIXEL=(TGW+2*TGSHLD)+Begin pixels number.
Note: Can’t be programmed to logic zero.
Offset 31h ……..……………………………………..…………..….…..…….…. Default value = 8’h00
STRPIXEL7 STRPIXEL6 STRPIXEL5 STRPIXEL4 STRPIXEL3 STRPIXEL2 STRPIXEL1 STRPIXEL0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
7-0
STRPIXEL[7:0]
To set the begin pixel position (unit : pixel count).
STRPIXEL=(TGW+2*TGSHLD)+Begin pixels number.
Note: Can’t be programmed to logic zero.
Offset 32h ……..……………………………………..…………..….…..…….…. Default value = 8’h00
ENDPIXEL15 ENDPIXEL14
ENDPIXEL13 ENDPIXEL12 ENDPIXEL11 ENDPIXEL10
ENDPIXEL9 ENDPIXEL8
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
7-0
ENDPIXEL[15:8
]
To set the end pixel position (unit : pixel count).
ENDPIXEL=(TGW+2*TGSHLD)+End pixels number.
Note: Can’t be programmed to logic zero.
d
h
b
c
e
f
i
bandwidth
a
g
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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