Hi,
The I/O Mapping table for the SmartRF Evaluation Board that can be found in the Wiki ( http://processors.wiki.ti.com/index.php/BLE_-_FAQ ) contains some errors (I believe). I've made this deduction looking at SWRR073 (CC2540 Evaluation Module Ref. design) and SWRU210A (SmartRF05 Evaluation Board User’s Guide).
- The pin P0.2 (of CC2540) corresponds to jumper P1.5 (of Evaluation Board) and pin P0.3 corresponds to jumper P1.7. At the table of the Wiki they are interchanged.
- Also pin P1.5 corresponds to jumper P1.29 (not jumper P1.31, as the Wiki says ).
- Pin P0.4 is repeated. The second one should be P0.5.
- For pin P2.0, the table doesn't say it corresponds to jumpers P10.35 and P1.1. You could add this.
It would be nice if you could complete the table by adding a new column with the corresponding signal (EM_LCD, EM_BUTTON1/EM-LED4_SOC, EM_UART_RX...).
Moreover, I think that this table should be in a more prominent place (more accessible) than in some lost page of the Wiki. Maybe you could add this table at document SWRU301a (Bluetooth® Low Energy CC2540 Development Kit CC2541 Evaluation Module Kit User’s Guide). This is what everybody reads when purchases the Evaluation Module.
Regards,
Albert Vila