Re: [OpenOCD-devel] What reset pin to use

2012-02-15 Thread David Riley
On Feb 15, 2012, at 8:50 AM, jana1...@centrum.cz wrote: > I use a clone of Amontec JtagKey.It has > a pin marked nTRST and a pin nSRST > Which one should I use with Amontec JtagKey interface? > nTRST or nSRST? nTRST resets the test logic and isn't strictly necessary; the JTAG state machine is

[OpenOCD-devel] What reset pin to use

2012-02-15 Thread jana1972
I use a clone of Amontec JtagKey.It has a  pin marked nTRST and a pin  nSRST Which one should I use  with Amontec JtagKey interface? nTRST or nSRST? I think  nTRST but when I try, I get the error. Error: JTAG scan chain interrogation faile