USB JTAG NT 1.10 released.

News to announce.
usbbdm
Posts: 8591
Joined: Mon Jul 18, 2005 9:33 pm

Re: USB JTAG NT 1.07 released.

Post by usbbdm » Sat Mar 07, 2020 9:11 am

The scanning logic is quite basic.
There are some limitations for now.
1 you cannot put reset pin in one of the pins.
2. A good IDcode should be implemented in the CPU after five cycles of TMS=1.
I tested MIPS (SB modems) and it works fine.

usbbdm
Posts: 8591
Joined: Mon Jul 18, 2005 9:33 pm

Re: USB JTAG NT 1.08 released.

Post by usbbdm » Sun Mar 08, 2020 5:46 pm

Feature, after SPI flash detected, give the status register, (Some chip has the software lock bit set).
Fix create new flash in SPI flash xml.

usbbdm
Posts: 8591
Joined: Mon Jul 18, 2005 9:33 pm

Re: USB JTAG NT 1.09 released.

Post by usbbdm » Wed Apr 01, 2020 2:21 pm

Fix bug for CFI nor flash detection for MIPS target.
Some minor issue regarding display.

usbbdm
Posts: 8591
Joined: Mon Jul 18, 2005 9:33 pm

Re: USB JTAG NT 1.10 released.

Post by usbbdm » Sat Apr 11, 2020 5:18 pm

1. Add hardware diag feature. With this feature if you can do MIPS JTAG but cannot do SPI flash, this feature can tell if USB JTAGNT (u-Link) has defective pins.
2. Add DS2431 1 Wire read/write for u-Link NT.
Will create two videos explain how to use these features.

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