SiGma Micro MX84521
The MX84521 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 three axes X,Y, Z, and three buttons L, R, M in both USB and PS/2 mode.It is a true crystal-less and ultra low cost BOM solution.| Part No. | MX84521 |
|---|---|
| Datasheet | MX84521 Download |
| Manufacturer |  SiGma Micro |
| Description | USB+PS/2 Mouse Controller |
| Buy | Stock & Price |
GENERAL DESCRIPTION
.................................................................................................................3 2.FEATURES
...................................................................................................................................... 3 3. Pin Assignment.........................................................................................................................4 4. FunctionDESCRIPTION
...............................................................................................................5 4.1 PS/2 FunctionDESCRIPTION
PS/2 Mouse CommandsDESCRIPTION
................................ 5 4.2 USB FunctionDESCRIPTION
.................................................................................................. 6 4.2.1 Device Descriptor.......................................................................................................................... 6 4.2.2 Configuration Descriptor...............................................................................................................7 4.2.3 Interface Descriptor..................................................
