Differences
This shows you the differences between the selected revision and the current version of the page.
| hardware:gpio 2007/11/10 21:09 | hardware:gpio 2017/09/06 18:38 current | ||
|---|---|---|---|
| Line 21: | Line 21: | ||
| | 15 | ''0x8000'' | Output | //unknown - maybe sata ch1 blue LED// | | | 15 | ''0x8000'' | Output | //unknown - maybe sata ch1 blue LED// | | ||
| | 16-31 ||| //unknown - nothing expected// | | | 16-31 ||| //unknown - nothing expected// | | ||
| + | |||
| + | DNS323 rev.C1 has new system board and different MPP/GPIO wiring. | ||
| + | |||
| + | ^GPIO Pin # ^ Direction ^ Purpose ^ | ||
| + | |0 | Input | Not connected | | ||
| + | |1 | Input | Power Key Out | | ||
| + | |2 | Output | Power Control | | ||
| + | |3 | Input | AC Power Loss | | ||
| + | |4 | Input | Not connected | | ||
| + | |5 | Input | Not connected | | ||
| + | |6 | Input | Not connected | | ||
| + | |7 | Input | USB Controller Fault | | ||
| + | |8 | Input | HDD0 Error | | ||
| + | |9 | Input | HDD1 Error | | ||
| + | |10 | Input | Reset button | | ||
| + | |11 | Output | Power LED Green | | ||
| + | |12 | Output | HDD0 Link | | ||
| + | |13 | Output | HDD1 Link | | ||
| + | |14 | Output | HDD0 Act | | ||
| + | |15 | Output | HDD1 Act | | ||
| + | |16 | Output | Power LED Red | | ||
| + | |17 | Output | Power LED Blue | | ||
| + | |18 | Output | Fan Control (FULL Speed) | | ||
| + | |19 | Output | Fan Control (HALF Speed) | | ||
| + | |20 | Input | Not connected | | ||
| + | |21 | Input | Not connected | | ||
| + | |22 | Input | Fan Status | | ||
| + | |23 | Input | Unknown | | ||
| + | |24 | Input | Thermal Interrupt | | ||
| + | |25 | Input | RTC Interrupt | | ||
