301-10 Pinout

[elkora]

Question on USB Jtag how you connect the cable to the board?

I?m thinking on order one but first I need to know how the works on 301-10 may bee I can used for the 301-13..


Thank You!


elkora......

[usbbdm]

301-010 use MIPS core and USB JTAG can work on it. 301-013 use ST20 core and USB JTAG can not work on it now.
301-010 pinout
(9Pads) (TMS)3 (TCK)4 (TDI)5 (TDO)6 (TRST)7 (RST)8
(16Pads) (TMS)9 (TCK)7 (TDI)3 (TDO)1 (TRST)4 (RST)13[/img]

[elkora]

ok perfect.. so maybe 322-015 is more comparable is using MIPS core. can I post the Data sheet of 322? so guys take a look and see I maybe is a change to use you USB JTAG I can help on this project accurse after buying the USB JTAG

[usbbdm]

http://www.usbjtag.com/ird301010/index.php
uploaded.

[elkora]

you are the man tank you!

[usbbdm]

Found one bug when doing rescue the 301-010. I will post another release to fix this soon.

[usbbdm]

Download 0.131 should be able to rescue IRD301-010 now. Visit
http://usbjtag.com/ird301010/index.php

[hypertension]

i hooked up my usb jtag to my 301.10 and when i type detect i get

-detect
IDCODE 3000015
Manufacturer not found 00A
IMPCODE 151C0
DMA not supoorted

Do i not have the pinout correct? from the picture i'd assume the top is pin 1?

[hypertension]

I kept on trying detect and got it but then after it detects it wont run the backup script... here is my output

-detect
IDCODE FE00002D
Manufacturer not found 016
IMPCODE 2B8700
DMA supoorted
-detect
IDCODE FFFFFFFF
Manufacturer not found 7FF
IMPCODE FFFFFFFF
DMA not supoorted
-detect
IDCODE 1400006D
LSI SC2000
IMPCODE 2F71700
DMA supoorted
-detect
-backup301
// **************************
// IRD 301-010 backup script
// **************************
-detect


So eventually it detects it but then wont go from there...

Any help would be appreciated thanks!

[usbbdm]

OK, I think I forgot to tell that ground must be connected. PIN 2,4,6,8 of USB JTAG are ground pins. Find ground pin on IRD301 should be of no problem.