Key facts
- Manuals
- 2
- Languages
- EN
- Last added
- 2012-06-05
Featured Genesys manuals
Genesys Logic GL843 Scanner Controller Datasheet
The GL843 integrates a scanner ASIC and a USB 2.0 interface on a single chip, enabling use in sheet‑fed, flatbed or transparency scanners. It supports both CIS and CCD image sensors ranging from 600 to 4800 dpi and can drive unipolar or bipolar stepping motors.
Key features include USB 2.0 High Speed (480 Mbit), flexible 3.3 V/5 V operation, external 24 KB flash or internal 24 KB mask ROM, multiple GPIO pins, PWM lamp control, and programmable motor acceleration tables.
Covers: General Description · Features · Pin Assignment · Registers · Block Diagram · Functional Description
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Genesys Logic GL843 Scanner Controller Datasheet
Datasheet 84 pages · 806 KB · ENThe GL843 is a high‑speed USB 2.0 2‑in‑1 scanner controller with ADF, supporting various CCD/CIS sensors and motor control.
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in Genesys manuals
What USB speed does the GL843 support?
It supports USB 2.0 High Speed at 480 Mbit.
What image sensor resolutions are compatible with the GL843?
The controller works with CIS or CCD sensors from 600 dpi up to 4800 dpi.