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PDF EKM8053 Data sheet ( Hoja de datos )

Número de pieza EKM8053
Descripción USB & PS/2 Optical Mouse Controller
Fabricantes ELAN Microelectronics 
Logotipo ELAN Microelectronics Logotipo



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No Preview Available ! EKM8053 Hoja de datos, Descripción, Manual

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

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EKM8053 pdf
eKM8053
USB & PS/2 Optical Mouse Controller
PS/2 function description
PS/2 Mouse Commands Description
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Hex Code
FF
FE
F6
F5
F4
F3,XX
F2
F0
EE
EC
EB
EA
E9
E8
E7
E6
Command
Reset
Resend
Set Default
Disable
Enable
Set Sampling Rate
Read Device Type
Set Remote Mode
Set Wrap Mode
Reset Wrap Mode
Read Data
Set Stream Mode
Status Request
Set Resolution
Set Autospeed
Reset Autospeed
eKM8051 echo code
FA,AA,00
XX,(XX,XX)
FA
FA
FA
FA,FA
FA,00
FA
FA
FA
FA,XX,XX,XX
FA
FA,XX,XX,XX
FA,FA
FA
FA
Microsoft PS/2 scrolling mouse & 3D5K mode
(A) Entering procedure of PS/2 scrolling mouse: Except in WRAP mode, while eKM8051 received the
following consecutive command.
i. F3 C8 ---- set sampling rate 200/sec
ii. F3 64 ---- set sampling rate 100/sec
iii. F3 50 ---- set sampling rate 80/sec
(B) Entering procedure of 3D5K mode: after eKM8051 enter scrolling mouse mode (Mouse ID = 03),
while eKM8051 received the following consecutive command.eKM8051 will enter 3D5K mode
(Mouse ID:04)
i F3 C8 ------- set sampling rate 200/sec
ii F3 C8 ---- set sampling rate 200/sec
iii F3 50 ---- set sampling rate 80/sec
(C) Operating in PS/2 scrolling mouse:
a. All of the commands in legacy mode still be valid.
b. The ID code of read device type command (F2) will changed from "00" to be "03".
c. Data report will be four bytes format:
5 This specification is subject to be changed without notice Revision1.01 (5300) 2006/7/11

5 Page





EKM8053 arduino
eKM8053
USB & PS/2 Optical Mouse Controller
8. Pad List Information
eKM8053B Pad Configuration
4 3 2 1 18171615
(0,0)
+
5
6
78
14
X
9 101112 13
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eKM8053B Pad Name & Coordinate Table
Pad Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Chip Size 1520*2580 UM
Pad Name
CPIS
L_KEY
R_KEY
M_KEY
SCLK
K_OP
VSS
V3.3
OSCI
OSCO
VDD
D_MNS
D_PLUS
NC
SDIO
PD
IR_C
Z2
Z1
Pad Coordinate (X, Y)
196.5, 1176.7
91.5, 1176.7
-13.5, 1176.7
-118.5, 1176.7
-652.7, -785
-652.7, -890
-652.7, -997.5
-304.45, -1182.6
44.3, -1182.6
149.3, -1182.6
256.9, -1182.6
364.4, -1182.6
647.3, -1015.8
647.3, -901.6
647.3, -796.6
616.5, 1176.7
511.5, 1176.7
406.5, 1176.7
301.5, 1176.7
11 This specification is subject to be changed without notice Revision1.01 (5300) 2006/7/11

11 Page







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