|
|
PDF EKM8003 Data sheet ( Hoja de datos )
| Número de pieza | EKM8003 | |
| Descripción | Optical Mouse Controller | |
| Fabricantes | ELAN Microelectronics | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de EKM8003 (archivo pdf) en la parte inferior de esta página. Total 22 Páginas | ||
|
No Preview Available !
www.DataSheet4U.com
EKM8003
Optical Mouse Controller
Product
Specification
DOC. VERSION 1.0
ELAN MICROELECTRONICS CORP.
December 2002
1 page  
EKM8003
Optical Mouse Controller
1 General Description
eKM8003 is designed as a 3-D 3-Keys or 5-Keys PS/2 optical mouse controller. It must
apply with Agilent sensor ADNS-2051, ADNS-2610, ADNS-2620 or the same
compatible series sensor.
eKM8003
18-Pin DIP/SOP
www.DataSheet4U.com 2 Application and Features
Application for the PS/2 optical mouse which supports 3-Dimensions with 3-Keys
or 5-Keys.
eKM8003 supports Agilent sensor IC (ADNS-2051,
ADNS-2610 and ADNS-2620). It also supports 400/800
CPI via CPIS selection pin for ADNS-2051 only.
eKM8003 supports 3 types of Z direction input which Z1and Z2
stable state must be the same voltage level. Where Z1 and Z2 with
internal pull down resisters 100KOhm.
1. Mechanical encoder (Z/2).
2. Photo couples input for Z/2.
3. Photo couples input for Z/4.
Product Specification (V1.0) 12.17.2002
(This specification is subject to change without further notice)
•1
5 Page 
EKM8003
Optical Mouse Controller
www.DataSheet4U.com
Field Name
C7
C6
C5 – C1
C0
Description
Reset
0 = No effect
1 = Reset the part
Power Down
0 = Normal operation
1 = Power down analog circuit
Reserved
Forced Awake Mode
0 = Normal, fall asleep after one second of no movement (1500 frames/s)
1 = Always awake
4.4.2 Status
Address:0x01 (0x41)
Reset Value: 0x01 (0x41)
Usage : Status information and type of mouse sensor, current state of the mouse.
765
4
3
2
10
ID2 ID1 ID0 Reserved Reserved Reserved Reserved Awake
Field Name
ID2 – ID0
Reserved
Awake
Description
Product ID (000 for ADNS-2610; 010 for ADNS-2620)
Reserved for future
Mouse State
0 = Asleep
1 = Awake
4.4.3 Delta_Y
Address: 0x02 (0x42)
Reset Value: 0x00
Usage : Y movement is counts since last report. Absolute value is determined by
resolution. Reading clears the register.
4.4.4 Delta_X
Address: 0x03 (0x43)
Reset Value: 0x00
Usage : X movement is counts since last report. Absolute value is determined by
resolution. Reading clears the register.
Product Specification (V1.0) 12.17.2002
(This specification is subject to change without further notice)
•7
11 Page | ||
| Páginas | Total 22 Páginas | |
| PDF Descargar | [ Datasheet EKM8003.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| EKM8003 | Optical Mouse Controller | ELAN Microelectronics |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |