26 lines
768 B
Markdown
26 lines
768 B
Markdown
|
Known issues on the Kaboard
|
||
|
|
===========================
|
||
|
|
|
||
|
|
Version 1.0
|
||
|
|
-----------
|
||
|
|
* TXD and RXD lines from ft232r to AVR are not crosslinked.
|
||
|
|
Correct is : ft232r TXD -> AVR RXD, ft232r RXD -> AVR TXD
|
||
|
|
|
||
|
|
Solution : Cut the tracks and use some wire or 0 Ohm resistors to fix it
|
||
|
|
|
||
|
|
Fixed in 1.1
|
||
|
|
|
||
|
|
* Reset is directly connected to the dtr pin on the ft232.
|
||
|
|
When programming the AVR via the isp header,
|
||
|
|
the porgrammer is unable to pull reset low for this reason.
|
||
|
|
Also when progamming via usb with avrdude dtr will stay low
|
||
|
|
to long time the bootloader won't start in time.
|
||
|
|
|
||
|
|
Solution : Cut the track on the backside of the board
|
||
|
|
and insert a 100nf capacitor.
|
||
|
|
|
||
|
|
Fixed in 1.1
|
||
|
|
|
||
|
|
Version 1.1
|
||
|
|
-----------
|
||
|
|
* None found yet
|