Tuesday, 2018-04-10

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shoggothkc8apf: I notice that the xc7a50tfgg484 part is the one that has had the most progress made and so I was searching for a board with that part. The Arty and the Basys-3 seem to have the smaller 35T part.00:49
awygleshoggoth: I'm fairly sure the 35t is internally a 50t00:54
awygleJust with the jtag id fused00:54
shoggothawygle: ahh... that old trick ;)00:57
kc8apfYes, that. Old Arty came with 50t. Now come with 35t00:57
shoggothkc8apf: oh really! interesting00:58
kc8apfConfig frames are the same00:58
kc8apfDevice ID is different00:58
shoggothOk... so I guess I should ask my original question a different way....00:58
shoggothI know that the reversing of series-7 is still a work in progress, but which board is the best choice to work whith what Clifford and Mathias are producing?01:00
cr1901_modernsorear: I need most of the 6502 addressing modes to keep it efficient space-wise01:01
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cr1901_modernsorear: Actually I have an even more twisted idea... microcode engine using one of those old 4-bit lfsr-pc based micros01:07
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kc8apfshoggoth: Clifford and Mathias are completely independent efforts.  Clifford, mithro, digshadow, daveshah, and I are the main contributors to github.com/Symbiflow/prjxray.  Fuzzers in that repo do not need a board at all.  They do analysis of bitstreams on a host system only.  If you want to use the examples of manually creating a bitstream (minitests/roi_harness, minitests/partial_reconfig_flow), either a basys3 or arty will16:53
kc8apfwork.  We used both when developing those.16:53
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SourcererHi!16:58
SourcererIs anyone easily able to convert VHDL to Verilog for consumption with yosys?16:58
SourcererI could need https://opencores.org/project/nand_controller converted, but all the ways I tried failed16:59
tpbTitle: NAND Controller (ONFI compliant) :: Overview :: OpenCores (at opencores.org)16:59
kc8apfSourcerer: there have been attempts.  I don't know of anything successful16:59
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