Changes

Connectors Summary

18 bytes removed, 12:12, 3 February 2012
no edit summary
=== J970 connector ===
J970 is used to implement a keypad. It is controlled by TPS65950, this method avoid reduce Omap proces capabilities. TPS65950 send via I2C1 all the interrupt request. Their characteristics are: <br> -  *Can handle up to 8 x 8 keypads, IGEPv2 can handle up to 4 x 4 keypads.<br>- *Optionally, you can decode via Omap software.<br>- *Event detection on key press and key release.<br>- *Multikey press detection, can detect up 2&nbsp; keys at the same time.<br>- *Long-key detection on prolonged key press.<br>- *Programmable time-out on permanent key press or after keypad release.<br>
{| cellspacing="1" cellpadding="1" border="1" width="200"
| 4
| <br>
| <br>
| GND
| -
| 8
| <br>
| <br>
| GND
| -
4,199
edits