Re: [U-Boot-Users] BDI2000 with pxa255

Paugam Luc wrote:

Hi,

There is a problem with your JTAG link or chain. The important line is:

• TARGET: Bypass check: 0x000000001 => 0x00000000

It says roughly: (as you know, a JTAG chain is let say "a serial link looped") After setting all JTAG controllers into the JTAG chain to bypass mode, I sent a 1 (only 1 bit) and tried to get back this bit ... but in your case without success!

So, this could mean that other (TDI,TDO) JTAG lines do not operate properly - or is this consequently because target was not reseted properly?

regards, hk