[Libre-soc-dev] daily kan-ban update 21jun2021

Tobias Platen libre-soc at platen-software.de
Mon Jun 21 19:29:05 BST 2021

On Mon, 2021-06-21 at 18:41 +0100, Luke Kenneth Casson Leighton wrote:
> On 6/21/21, Tobias Platen <libre-soc at platen-software.de> wrote:
> > today: debugging src/soc/experiment/dcache.py which fails with:
> > Signalling ld/st error ls_error=1 mmu_error=0 cache_paradox=0
> is this *only* dcache.py i.e. not combined with other modules? and
> have you been able to get it down to a few clock cycles?
No, the unit test also includes a simulated wishbone memory, the mmu
and the load/store unit. In the meanwhile I found out that the invalid
data is loaded from the wishbone memory.

> l.
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