AT Keyboard/Mouse protocol
From HwB
(Difference between revisions)
m (PC Keyboard/Mouse protocol moved to AT Keyboard/Mouse protocol: PC might refer to IBM PC (Intel 8088). Which is another protocol. This is for IBM AT (Intel 80286) compatible computers. Which is all "PC" computers today.) |
Revision as of 08:53, 23 February 2007
Protocol used for:
Details:
- Protocol is bi-directional
- Clock frequency is 10-16.7 kHz
| Bit | Description | Comment |
|---|---|---|
| 1 | Start bit | Always 0 |
| 2-9 | 8 Data bits | LSB first |
| 10 | Parity bit | Odd parity |
| 11 | Stopp bit | Always 1 |
Contents |
Device to host
Host to device
