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

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GL911Tx 1.1

2. Features

l Fully CMOS Static Design

l 8 Bits RISC-like Micro Controller

l 1K *13 bits ROM / 48 Bytes RAM

l 2Mhz external clock

l Support analog or digital photo sensor

l Built in Genesys Logic’s proprietary wireless link protocol

l Low-cost & Low Power solution

l Support up to 4Dimention/5Buttons scrolling type mouse

l High Tracking speed (12inch/sec) for 400dpi Mechanism

l RF transmission rate: 4800 BPS

l Ultra High Packet Rate (Maximum 100 packet /sec)

Power Management

l 3 step power saving stage: Full speed / Standby / Sleep

l Scroll & button sleep wake up (Response time < 30ms)

l Overall system current Sleep < 400ìA (Include photo sensing)

GLPWP (Genesys Logic’s Proprietary Wireless Protocol)

l Provide 8 bits Random ID to avoid Co-channel interference

l Provide 2bits packet ID for 4 type packets (Broadcast packet, X/Y packet, Button+ZW packet, ..)

l Provide 2bits user product ID for other HID device expansion (Keyboard, Joystick, ….)

l Provide 4 bits CRC (Cyclic Redundancy Check) for packet protection