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(gè)USB 2.0 2合1掃描儀控制器
文件頁數(shù): 56/64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 56
4 Fast Scan for Low DPI
Speed up CCD clocking rates allows speeding up scanning speed.
Such as Stagger CCD, you can speed up 2 times, 4 times scanning time for low resolution as 600dpi
Scanner: if 75dpi speed up 4 times then 1.620ms/4=0.405ms/line.
Scan speed is equal to 0.355s/page.
5 Scanning Type
Support three line in(parallel ) for CCD, one line in for CIS two types.
A. CCD
a. Three line in:
R
G
B
a. Line by line:
R
B. CIS
a. Color scan:
G
B
TG
LED R
LED G
LED B
b. Gray scan:
TG
LED R/G/B
c. True gray scan:
TG
LED R
LED G
LED B
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