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EKM8053 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 EKM8053
기능 USB & PS/2 Optical Mouse Controller
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EKM8053 데이터시트, 핀배열, 회로
eKM8053
USB & PS/2 Optical Mouse Controller
1. General Description
The eKM8053 is a Mouse Controller designed to control both USB & PS/2 Optical
Mouse device. This Mouse Controller can auto detect USB or PS/2 mode, and supports
X,Y,Z three axes , and L, R, M, P and N five buttons under both USB and PS2 mode.
2. Features
Universal Serial Bus Specification, version 1.1
USB HID Specification, version 1.1
Auto-detecting PS/2 port or USB port.
Compatible with Microsoft 3D PS/2 mouse.
Support 3D (X,Y,Z) 5 Key (L,R,M,P,N) input.
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Support Z/2 Z-axis input type.
Support Agilent HDNS-2051 & 2610 & 2620 Optical Mouse Sensor.
Firmware simulates 800DPI for 2610/2620 Optical Sensor.
Applications
3D, 3 Buttons USB and PS/2 Combo Mouse
3D, 5 Buttons USB and PS/2 Combo Mouse.
Package
18 Pin PDIP (300MIL) eKM8053BP 3D 3K
18 Pin SOP (300MIL) eKM8053BM 3D 3K
20 Pin PDIP (300MIL) eKM8053CP 3D 5K
20 Pin SOP (300MIL) eKM8053CM 3D 5K
1 This specification is subject to be changed without notice Revision1.01 (5300) 2006/7/11




EKM8053 pdf, 반도체, 판매, 대치품
4. Function description
eKM8053
USB & PS/2 Optical Mouse Controller
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Fig-1 : Function block
Quadrature Signal Timing Diagram
Z Axis Counting
Z/2 COUNTING
Z1
Z2
+1 +1
-1 -1
Quadrature Output Crossed Width Limit
Z1
Z2
TTT
Note For Z Axis ,T > 1ms
T
TTTT
4 This specification is subject to be changed without notice Revision1.01 (5300) 2006/7/11

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EKM8053 전자부품, 판매, 대치품
eKM8053
USB & PS/2 Optical Mouse Controller
USB function Description
Each Descriptor in USB Mode
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Descriptor Type
Device Descriptor
Configuration Descriptor
Interface Descriptor
HID Descriptor
Endpoint
HID Report Descriptor
Byte1 Byte2 Byte3 Byte4 Byte5 Byte6 Byte7 Byte8
12 01 10 01 00 00 00 08
VID1 VID0 PID1 PID0 REV1 REV0 00 02
00 01
09 02 22 00 01 01 00 A0
32
09 04 00 00 01 03 01 02
00
09 21 11 01 00 01 22 34
00
07 05 81 03 04 00 0A
05 01 09 02 A1 01 09 01
A1 00 05 09 19 01 29 KEY1
15 00 25 01 95 KEY1 75 01
81 02 95 01 75 KEY2 81 03
05 01 09 30 09 31 09 38
15 80 25 7F 75 08 95 03
81 06 C0 C0
*VID Vendor ID (Default = 0x04F3)
*PID Product ID (3D3K MOUSE = 0x0213 , 3D5K MOUSE = 0x0214)
*REV Revision Number = 0x5300
*KEY1 3D3K MOUSE = 3, 3D5K MOUSE = 5
*KEY2 3D3K MOUSE = 5, 3D5K MOUSE = 3
USB Mouse Report Data Type
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
Byte0
0 0 0 NPMR L
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
Byte1
X-AXIS
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
Byte2
Y-AXIS
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
Byte3
Z-AXIS
*3D3K MODE , P = N = 0.
7 This specification is subject to be changed without notice Revision1.01 (5300) 2006/7/11

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USB & PS/2 Optical Mouse Controller

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ELAN Microelectronics
EKM8053

USB & PS/2 Optical Mouse Controller

ELAN Microelectronics
ELAN Microelectronics

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