參數(shù)資料
型號: 82M98A
廠商: Holtek Semiconductor Inc.
英文描述: 3D USB+PS2 Mouse
中文描述: 三維的USB PS2鼠標(biāo)
文件頁數(shù): 1/7頁
文件大?。?/td> 89K
代理商: 82M98A
HT82M98A
3D USB+PS2 Mouse
1
June 14, 2000
Features
Complete Universal Serial Bus specs V1.0
compatibility
Serial Bus Interface Engine (SIE)
USB transceiver
Microsoft 3D Intelli mouse and IBM PS/2
mouse compatible
Supports three buttons (R, M, L) and three
axes (X, Y, Z) input
Z axis can support two kinds of scroller in-
put (optomechanical and mechanical)
Single chip solution especially for USB
mouse function
Halt function and wake-up feature reduce
power consumption
Plug and Play functions
Minimal external components
6MHz crystal oscillator for system clock
18-pin DIP package
General Description
HT82M98A is a 3D mouse controller especially
designed for USB and PS/2 applications. The
HT82M98A can support the USB Standard Re-
quest as well as HID Class Request version 1.0
draft 4. It is compatible with Microsoft Intelli
3D PS/2 mouse. The X/Y axis photo input with
built-in Holtek s special dynamic photo-input
resistor and Z axis can support two kinds of
scroller input, namely; optomechanical and
mechanical. It requires minimal external com-
ponents to implement 3D USB plus PS/2
mouse. It can be briefly described as a Holtek
8-bit
C with an on-chip USB interface logic.
The USB is specified by the
Universal Serial
Bus Specification V1.0.
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