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UR3HCGNP-001 の電気的特性と機能

UR3HCGNP-001のメーカーはSemtech Corporationです、この部品の機能は「IC Converts PS/2 Data to USB」です。


製品の詳細 ( Datasheet PDF )

部品番号 UR3HCGNP-001
部品説明 IC Converts PS/2 Data to USB
メーカ Semtech Corporation
ロゴ Semtech Corporation ロゴ 




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UR3HCGNP-001 Datasheet, UR3HCGNP-001 PDF,ピン配置, 機能
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
DOC3-GNP-001-DS-104
1
www.semtech.com

1 Page





UR3HCGNP-001 pdf, ピン配列
USB FUNCTIONALITY
The GeniPS2TM is a full-speed
composite USB device that
interfaces PS/2.
The PS/2 interface supports legacy
Human Input Devices (HID)-class
specification and uses two interrupt
endpoints for the PS/2 devices.
The GeniPS2TM handles the merging
of all this data, and sends the data
to the system. Data can come from
either of the two PS/2 ports.
Internal and external mouse and
keyboard data are streamed and
appear to the system as if coming
from a single source.
PIN DEFINITIONS
Mnemonic
Power Supply
VDD
VDD1
AVDD
AVSS
VSS
VSS0
VSS1
XCVRCAP
Reset
_RESET
Oscillator pins
OSCIN
OSCOUT
LPF
USB
_SOF
USB_DP
USB-DM
PS/2
PS2D2
PS2C2
PS2C1
PS2D1
Reserved
Reserved
QFP
Type
16 PWR
74 PWR
17 PWR
19 PWR
13 PWR
9 PWR
73 PWR
72 PWR
10 I
14 I
15 O
18 O
69 O
70 I/O
71 I/O
20 I/O
22 I/O
23 I/O
24 I/O
1-8
25-40
41-69
75-80
N/U
Name and Function
Positive supply voltage
Positive supply voltage
Positive analog reference voltage
Ground: analog signal
Ground: negative supply voltage
Ground: negative supply voltage
Ground: negative supply voltage
Bypass line
Controller hardware reset pin:
Active-low reset line
Oscillator input: input signal from
oscillator
Oscillator output: output signal to
oscillator
Loop filter for frequency synthesizer
USB _SOF signal
USB D+ line
USB D- line
Data line for PS/2 port 2
Clock line for PS/2 port 2
Clock line for PS/2 port 1
Data line for PS/2 port 1
Not used; keep open; reserved for
future functions
Copyright ©1999-2001 Semtech Corporation
DOC3-GNP-001-DS-104
3
www.semtech.com


3Pages


UR3HCGNP-001 電子部品, 半導体
USB DESCRIPTORS : REPORT DESCRIPTORS (KEYBOARD)
Byte #
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
38
40
42
44
46
48
50
52
54
56
58
60
62
64
Data
Usage Page
Usage
Collection
Usage Page
Usage Minimum
Usage Maximum
Logical Minimum
Logical Maximum
Report Size
Report Count
Input
Report Size
Report Count
Input
Report Count
Report Size
Usage Page
Usage Minimum
Usage Maximum
Output
Report Count
Report Size
Output
Report Count
Report Size
Logical Minimum
Logical Maximum
Usage Page
Usage Minimum
Usage Maximum
Input
End Collection
Mnemonic
05 01
09 06
A1 01
05 07
19 E0
29 E7
15 00
25 01
75 01
95 08
81 02
75 01
95 08
81 03
95 06
75 01
05 08
19 01
29 06
91 02
95 01
75 02
91 03
95 06
75 08
15 00
26 FF 00
05 07
19 00
29 FF
81 00
C0
Value
Generic Desktop Control
Keyboard
Application
Keyboard/Keypad Keys
224
231
0
1
1
8
Data, Variable, Absolute
1
8
Constant
6
1
LED
1
6
Data, Variable, Absolute
1
2
Constant
6
8
0
255
Keyboard/Keypad Keys
0
255
Data, Array, Absolute
Copyright ©1999-2001 Semtech Corporation
DOC3-GNP-001-DS-104
6
www.semtech.com

6 Page



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共有リンク

Link :


部品番号部品説明メーカ
UR3HCGNP-001

IC Converts PS/2 Data to USB

Semtech Corporation
Semtech Corporation
UR3HCGNP-001-RH

IC Converts PS/2 Data to USB

Semtech Corporation
Semtech Corporation


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