EP9302 redboot installation

Development Boards MicroMod
1

Hi all,

is this the right procedure to re-install redboot?

If not, where can I find the right one?

http://arm.cirrus.com/docs/2.6/x16.html

(I don’t see any “TEST0” jumper (JP14) on my EP-9302A board)

Regards

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2

All of the stuff on Cirrus’s ARM page are going to be talking about Cirrus development boards. I’ll assume you have an Olimex board, which is laid out differently. You sort of have to adapt the stuff that Cirrus says to your particular Olimex board.

3

I wouldn’t recommend updating the bootloader without a JTAG unit to restore your board in case something goes wrong.

Regards,

Dominic

4

Thanks very much for the replies.

OK. Aren’t there documentations about “BUT”, “RSTN”

and “PRN” buttons?

The board (Olimex EP9302A) worked very well before

one of these buttons was pressed. I believed that

“download” was the right program for reload RedBoot.

Regards

5

theta:
http://arm.cirrus.com/docs/2.6/x16.html

(I don’t see any “TEST0” jumper (JP14) on my EP-9302A board)

TEST0 is the jumper right next to the second serial port… It has 2 positions, high and low.

I can download code using the download utility using this jumper just fine!

6

vovin:
TEST0 is the jumper right next to the second serial port… It has 2 positions, high and low.

I can download code using the download utility using this jumper just fine!

Thanks very much, vovin.

Regards.