GL646USB
GL646USB is Three-in-one Scanner Controller manufactured by GENESYS.
DESCRIPTION
2 2. FEATURES
2 3. SYSTEM BLOCK DIAGRAM 4
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USB 1.1 System Block Diagram 4 USB 2.0 System Block Diagram 4 IEEE 1394 System Block Diagram 4
3.2 3.3
4. FUNCTION BLOCK DIAGRAM 5 5. HARDWARE DESCRIPTION
5.1 5.2 5.3 Pins Assignment & Mode Definition: 6 Pin Descriptions : 8 Electrical Characteristics: 11
6. Application Description
12 7. MAND SET DESCRIPTION
21 8. Revision History 43
Rev. 1.4
-1-
1. GENERAL DESCRIPTION
Genesys Logic's single-chip Gene Scan TMII, GL646USB, is a high speed, high performance, low cost and rich scalability controller for scanner. It successfully integrates AFE (16 bits Analog Front End), featured scanner function ASIC and USB 1.1 interface controller into one single-chip. With it’s high performance design...
