[Open SoC Debug] CDM-OR1K implementation

Stafford Horne shorne at gmail.com
Sat May 19 11:03:29 CEST 2018


Hi Richard,

On Fri, May 18, 2018 at 03:57:24PM +0000, Richard Herveille wrote:
> I actually did quite some work on the adv_dbg_if and rewrote major parts. It should be much cleaner now (see https://github.com/RoaLogic/adv_dbg_if).
> 
> I also added quite a few new features.
> 
> It would be cool if you can use this port, as it’s much cleaner than the one on OpenCores.

Thanks, I agree, that is the better core to base any runtime debugging core on.

I sent the PULP core link because it seemed to have the latest documentation
updates.  For the record, this is what I find:

  OpenCores backup (old)
  https://github.com/freecores/adv_debug_sys/raw/master/Doc/or1k_debug_sys_manual.pdf - 2011
  https://github.com/freecores/adv_debug_sys/raw/master/Hardware/adv_dbg_if/doc/AdvancedDebugInterface.pdf - 2010

  https://github.com/olofk/adv_debug_sys - olof's copy with some patches in uart

  https://github.com/xfguo/adv_debug_sys - Xiongfei's copy with some fixes for crc

  https://github.com/pulp-platform/adv_dbg_if/raw/master/doc/AdvancedDebugInterface.pdf - 2014

-Stafford

> 
> Cheers,
> 
> Richard
> 
>  
> 
> Richard Herveille
> 
> Managing Director – Roa Logic
> 
> Phone +31 (45) 405 5681
> 
> Cell +31 (6) 5207 2230
> 
> richard.herveille at roalogic.com
> 



More information about the OpenSoCDebug mailing list