參數(shù)資料
型號: GL841
英文描述: GL841 USB 2.0 2-in-1 Scanner Controller
中文描述: GL841的USB 2.0 2合1掃描儀控制器
文件頁數(shù): 43/50頁
文件大?。?/td> 1688K
代理商: GL841
GL841 USB 2.0 2-in-1 Scanner Controller
B3 : Reserved.
B2 : Reserved.
B1~0:GPO18~17
: output GPO18,GPO17 ports.
75. Reg :6CH,6DH (Read/Write)
Default : 00H,00H
GPIO[16:1]
: GPIO16~1 outputs ports
76. Reg :6EH,6FH (Read/Write)
Default : 00H,00H
GPOE[16:1]
: GPO16~1 ports output enable set.
Set ‘1’ : output.
Reset ‘0’ : input.
77. Reg : 70H,71H (Read/Write)
Default:15H,17H
RSH[4:0]
: set CCD RS rising edge position.
RSL[4:0]
: set CCD RS falling edge position.
(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
CCD RS : RSH=08H RSL=0BH
(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
CCD RS : RSH=05H RSL=01H
78. Reg : 72H,73H (Read/Write)
Default:15H,17H
CPH[4:0]
: set CCD CP rising edge position.
CPL[4:0]
: set CCD CP falling edge position.
(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
CCD CP : CPH=0AH CPL=01H
Version 1.7
43
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