GL600USB-B View Datasheet(PDF) - Genesys Logic

Part Name

Description

MFG CO.

GL600USB-B

USB MOUSE MICROCONTROLLER

Genesys Logic 

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5 Firmware Programming Guide

GL600USB/GL600USB-A/GL600USB-B

5.1 USB Power On Reset and Bus Reset Initialization

Power on reset

USB reset

(Address 0)

No

TXSE0 = 1

USB reset detected

Wait host controller to

initialize the USB device

Yes

Power on reset detected

Drive SE0 on USB

about 300 ms

Clear SE0 bit and

Wait for USB reset

24

06/19/2000

Revision 1.3

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