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)： 22/64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 22
Offset 0Ah …………………………………………..…………..……..………. Default value = 8’h00
X
X
X
X
X
X
X
X
X
X
X
X
X
X
SRAMBUF
R/W
7-1 RESERVED
0 SRAMBUF
-
0 To select external DRAM as the image buffer.
1 To select external SRAM as the image buffer.
Offset 0Dh
X
X
X
X
X
X
X
X
X
X
X
X
X
X
CLRLNCNT
W
Command: Scanner command.
7-1 RESERVED
0 CLRLNCNT
Note: For each time scanning , you must clear SCANCNT before starting process.
-
0 Don’t clear SCANCNT.
1 To clear SCANCNT(Reg4B,Reg4C,Reg4D).
Offset 0Eh
SCANRESET
W
Command: Scanner software reset.
It can initiate AISC system, including lamp and motor, control registers, internal circuit
and status, but not including tables in DRAM, like gamma table, shading table and
acceleration/deceleration table.
Note: In normal condition, it is unnecessary to reset scanner , unless the scanner is out of control.
Offset 0Fh
MOVE
W
Command: Motor moving.
Start motor forward/backward moving.
Offset 10h …………………………………………..…………..……..…………. Default value = 8’h00
EXPR15
R/W
EXPR14
R/W
EXPR13
R/W
EXPR12
R/W
EXPR11
R/W
EXPR10
R/W
EXPR9
R/W
EXPR8
R/W
7-0 EXPR[15:8]
Note: Can’t be programmed to logic zero.
Red-LED array of CIS or Red channel TG of CCD exposure time setting.
相關(guān)PDF資料
PDF描述
GL843 High Speed USB 2.0 With ADF 2-in-1 Scanner Controller
GL850A USB 2.0 Low-Power HUB Controller
GL850A-MNGXX USB 2.0 Low-Power HUB Controller
GL850A-MNNXX USB 2.0 Low-Power HUB Controller
GL850A-MSGXX USB 2.0 Low-Power HUB Controller
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
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