... | @@ -278,15 +278,40 @@ the improvements made. |
... | @@ -278,15 +278,40 @@ the improvements made. |
|
- Move IC8 12V to 6V drop-down converter to the other side of the FMC
|
|
- Move IC8 12V to 6V drop-down converter to the other side of the FMC
|
|
connector. This way it can be cooled by the stand-off pin (it
|
|
connector. This way it can be cooled by the stand-off pin (it
|
|
dissipates 0.9 Watt).
|
|
dissipates 0.9 Watt).
|
|
|
|
- *Done.*
|
|
|
|
|
|
|
|
<!-- end list -->
|
|
|
|
|
|
- Consider placing the filter inductors alternatively on the top and
|
|
- Consider placing the filter inductors alternatively on the top and
|
|
bottom side to reduce coupling.
|
|
bottom side to reduce coupling.
|
|
|
|
- *Done.*
|
|
|
|
|
|
|
|
<!-- end list -->
|
|
|
|
|
|
- Pay attention to ENC inputs of ADC: coupling capacitors should be
|
|
- Pay attention to ENC inputs of ADC: coupling capacitors should be
|
|
very close to have no stubs.
|
|
very close to have no stubs.
|
|
|
|
- *Done.*
|
|
|
|
|
|
|
|
<!-- end list -->
|
|
|
|
|
|
- **It seems that the LEDs and the connectors are too much advanced
|
|
- **It seems that the LEDs and the connectors are too much advanced
|
|
and will touch the front-panel.**
|
|
and will touch the front-panel.**
|
|
|
|
- *Done.*
|
|
|
|
|
|
|
|
<!-- end list -->
|
|
|
|
|
|
- Use solid ground planes.
|
|
- Use solid ground planes.
|
|
|
|
- *Done.*
|
|
|
|
|
|
|
|
<!-- end list -->
|
|
|
|
|
|
- Seriously consider to use power planes instead of using tracks.
|
|
- Seriously consider to use power planes instead of using tracks.
|
|
|
|
- *Done.*
|
|
|
|
|
|
|
|
<!-- end list -->
|
|
|
|
|
|
- Verify the switching supply layout.
|
|
- Verify the switching supply layout.
|
|
|
|
- *Done.*
|
|
|
|
|
|
\- Maciej Fimiarz - 4 March 201\_0`_``+`*+*\*
|
|
\- Maciej Fimiarz - 4 March 201\_0`_``+`*+*\*
|
|
|
|
|