UR3HCGNP-001 View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
'UR3HCGNP-001' PDF : 14 Pages View PDF
GeniPS2TM UR3HCGNP-001
IC Converts PS/2 Data to USB
HID & SYSTEM MANAGEMENT PRODUCTS, PROTOCOL INTERPRETER FAMILY
DESCRIPTION
The GeniPS2TM UR3HCGNP-001 is
a single IC that converts PS/2
keyboard and mouse data to USB.
The GeniPS2TM is ideal for system
legacy support, enabling seamless
connection of standard PS/2
devices (mice or keyboards) to
USB.
The IC offers two hot-pluggable
and hot-swappable PS/2 ports;
either port can accept a mouse
or a keyboard. In addition, the
GeniPS2TM auto-detects and
transparently supports mice with
MouseWheel functionality. Internal
and external mouse and keyboard
data are streamed and appear to
the system as if coming from a
single source.
The GeniPS2TM supports remote
wake-up function via either mouse
or keyboard, if the BIOS of the host
machine is configured in this
manner.
In addition, the GeniPS2TM supports
a multitude of languages, including
Korean and Japanese.
FEATURES
• Interfaces PS/2 devices to USB
• Devices are hot-pluggable
• Provides two PS/2 ports
• PS/2 ports support MouseWheel
functionality
APPLICATIONS
• System Legacy Support
PIN ASSIGNMENTS
• PS/2 ports are auto-selectable and
hot-swappable – the mouse or
keyboard can be used in either
port
• Works with standard Windows 98
keyboard and mouse drivers
• Easy to implement
• Few external components required
64
65
Reserved
Reserved
Reserved
Reserved
SOF
USB_DP
USB_DM
XCVR_CAP
VSS 1
VDD 1
Reserved
Rerserved
Reserved
Reserved
Reserved
Reserved
80
UR3HCGNP-001-RH
41
40
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
25
1
24
Geni and GeniPS2 are trademarks of Semtech
Corporation. All other trademarks belong to their
respective companies.
Copyright ©1999-2001 Semtech Corporation
1
DOC3-GNP-001-DS-104
www.semtech.com
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