[beagleboard] Re: JTAG issues on BeagleBone Black

2014-05-21 Thread Tony Jones
/Linux install? On Friday, May 16, 2014 3:23:23 PM UTC-7, Tony Jones wrote: I'm trying to connect a Bus Blaster v3chttp://dangerousprototypes.com/docs/Bus_Blaster_v3_design_overviewto a Beagle Bone Black. I'm seeing identical output to the AM335X problem posted here: https

Re: [beagleboard] Re: JTAG issues on BeagleBone Black

2014-05-21 Thread Tony Jones
On Wed, May 21, 2014 at 12:41 PM, Gerald Coley ger...@beagleboard.org wrote: JTAG is used here all the time. But we use higher in JTAG devices and CCS for debugging. Only JTAG component is one connector. Voltage is 3.3V. By components I meant the BBB, the JTAG interface and the system running

Re: [beagleboard] Re: JTAG issues on BeagleBone Black

2014-05-21 Thread Tony Jones
BTW, I can connect the USB100V2 and USB560M directly to the BBB JTAG, but the Lauterbach JTAG connector is an ARM20 format so I used the following adapter from TinCan: ARM20cTI20 - cTI 20-pin JTAG Adapter Board That is the exact adapter I'm using. I attached the header/cable to the BBB

[beagleboard] JTAG issues on BeagleBone Black

2014-05-16 Thread Tony Jones
I'm trying to connect a Bus Blaster v3chttp://dangerousprototypes.com/docs/Bus_Blaster_v3_design_overviewto a Beagle Bone Black. I'm seeing identical output to the AM335X problem posted here: https://forum.sparkfun.com/viewtopic.php?f=18t=35490 I'm using OpenOCD 0.8. TDO is always 1,