eKM6211
RF Mouse Rx Controller
1 General Descriptor
The eKM6211 is standard RF Mouse Receiver (Rx) Controller for PS/2 compatible
interface. It’s receives the RF packet data from RF Rx module (circuits). And decode
the RF packet data and transmitting the data to PC by PS/2 interface. The eKM6211
have two way to set device ID, it’s DIP switch select and EEPROM(93C46) to storage.
It’s have built-in RF signal sampling and noise immunity function to improve the RF
data decode efficiency.
2 Feature
Operating voltage: 2.5V~5.5V
Built-in regulator to generate 3.3V
Operating frequency: 4.00Mhz
Support PS/2 compatible interface.
Device ID:
DIP switch to select 8 sets ID
EEPROM interface to storage 255 sets Device ID
Support a LED to display RF packet receive status and ID set mode.
Using jump connect to set Device ID into default ID.
To match with RF Mouse Tx controller:
eKM6611 series : RF Mouse Tx
eKM6711 : Optical RF Mouse Tx
Package:
16 pin DIP and SOP (300mil)
3 Application
PS/2 RF Mouse Rx
Product Specification (V1.0) 11.15.2003
•1
(This specification is subject to change without further notice)