GL843 datasheet(72/84 Pages) GENESYS

Part #	GL843

Description	High Speed USB 2.0 With ADF 2-in-1 Scanner Controller

PDF	84 Pages

Scroll/Zoom	100%

Manufacturer	GENESYS [GENESYS LOGIC]

Direct Link	http://www.genesyslogic.com

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72 / 84 page

GL843 High Speed USB2.0 With ADF 2-in-1 Scanner Controller For 3x

Page 72

B. CIS Type

a. Color scan:

LED R

LED G

LED B

b. Gray scan:

LED R/G/B

c. True gray scan:

LED R

LED G

LED B

6 Image Sensor Timing

Image sensor timings can be programmed by S/W.

A. For CCD: Support 600, 1200, 2400, 3200, 3600 ,4800dpi ~ 9600dpi CCD such as NEC, TOSHIBA,

Sony ……etc.

B. For CIS: Support 600, 1200, 2400, 3200, 3600,4800dpi ~ 9600dp CIS such as TOSHIBA, Canon ……etc.

7 Dummy Line

GL843 supports programmable dummy lines to resolve (overcome) start/stop problem.

Designers can insert dummy lines to reduce scanner start/stop events (buffer full).

A. Line base of dummy lines:

The range of dummy lines is 0~30 lines.

B. Adjustable dummy line:

T h e r ang e i s fr om t h e mi n im u m sh i ft ti m e of CC D/ C I S u p t o 2 0 9 6 K p i x el ti m e ,

with 1 pixel time resolution.

GL843 Datasheet(PDF) 72 Page - GENESYS LOGIC