GL901RX View Datasheet(PDF) - Genesys Logic

Part Name

Description

Manufacturer

GL901RX

Wireless Mouse USB+PS2 Receiver Controller

Genesys Logic 

GL901Rx 1.1

1. Overview

GL901Rx/GL911Tx RF-USB is the high performance and low cost ASSP solution for wireless mouse

application. Genesys Logic’s RF-USB mouse series support USB and PS2 interface and provide ultra

high response for wheel scrolling type mouse up to 100 packets per second. They are designed to

support up to 4 Dimension and 5 buttons to cover most of the pointing device applications.

GL911Tx is the mouse controller and RF transmitter encoder for portable wireless Mouse body. This

chip is a high speed RISC-Like MCU can perform high tracking speed for wheel mouse moving and

encode the mouse data with Genesys Logic’s proprietary protocol. GL911Tx can support 2D/3D/4D

and up to 5 buttons. With 4800BPS high transmission rate it can report 2.5 times data rate than

traditional tethered Rs-232 mouse and almost the same rate as general tethered PS2 or USB mouse. It

means the overall excellent performance would give better mouse operation’s feeling just like the

tethered mouse.

GL901Rx is a bridge between RF demodulated base band signal to USB or PS/2 interface. It can adopt

any RF wireless receiver easily and decode the RF Genesys Logic’s proprietary protocol to host site.

This chip is also a high speed RISC-Like MCU with robust low speed USB SIE transceiver. With

Genesys Logic’s proprietary wireless link protocol, which can distinguish up to 255 different ID code

to avoid other RF interference and insure the error-free data to host.

©2000-2001 Genesys Logic Inc.—All rights reserved

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