2019-05-18 |
Luke Kenneth... | whoops use global vector correctly |
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2019-05-18 |
Luke Kenneth... | reduce syncs, get FU-FU and FU on same clock cycle |
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2019-05-18 |
Luke Kenneth... | now using readable/writable from fu-fu matrix, seems... |
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2019-05-18 |
Luke Kenneth... | use FU-FU matrix, seems to be working, still have to... |
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2019-05-18 |
Luke Kenneth... | use FU-FU matrix, seems to be working, still have to... |
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2019-05-16 |
Luke Kenneth... | reorg instr test issue |
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2019-05-16 |
Luke Kenneth... | add back in rd-flag qualification into fn unit |
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2019-05-16 |
Luke Kenneth... | bring in go_rd_i into 6600 scoreboard, on 1-clock delay |
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2019-05-16 |
Luke Kenneth... | and in go_rd_i into group picker read |
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2019-05-16 |
Luke Kenneth... | remove & rd_l.q, is now in group picker |
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2019-05-16 |
Luke Kenneth... | add in go_rd |
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2019-05-16 |
Luke Kenneth... | experiment lock out of registers in read vector |
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2019-05-16 |
Luke Kenneth... | sync function unit src/dest |
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2019-05-16 |
Luke Kenneth... | getting there with instruction overlapping |
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2019-05-15 |
Luke Kenneth... | try random inputs |
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2019-05-15 |
Luke Kenneth... | write-after-read hazard working |
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2019-05-15 |
Luke Kenneth... | make global pending sync-delayed |
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2019-05-15 |
Luke Kenneth... | make fn unit invert readable, however qualify with... |
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2019-05-15 |
Luke Kenneth... | increase counter, experiment with longer completion... |
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2019-05-15 |
Luke Kenneth... | very weird: invert readable vector, cscore works |
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2019-05-14 |
Luke Kenneth... | experimenting with cscore, overlapping instructions |
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2019-05-14 |
Luke Kenneth... | inverted global write pend vector, on creation of reada... |
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2019-05-14 |
Luke Kenneth... | experimenting with score6600 |
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2019-05-14 |
Luke Kenneth... | experimenting with cscore |
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2019-05-14 |
Luke Kenneth... | latch Function Unit registers based on "issue" signal |
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2019-05-13 |
Luke Kenneth... | comb on intpick |
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2019-05-13 |
Luke Kenneth... | score6600 working without FunctionUnit (using dep matrices) |
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2019-05-13 |
Luke Kenneth... | sync on req_rel |
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2019-05-13 |
Luke Kenneth... | return to latch on src for oper |
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2019-05-13 |
Luke Kenneth... | rename intermediate signals to wr_wait/rd_wait |
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2019-05-13 |
Luke Kenneth... | split out readable/writable setup |
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2019-05-13 |
Luke Kenneth... | go_rd/go_wr not arrays any more |
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2019-05-13 |
Luke Kenneth... | use operand latch, seems to work (6600 not cscore) |
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2019-05-13 |
Luke Kenneth... | add fn-unit src/dest latch registers |
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2019-05-13 |
Luke Kenneth... | make read/write-pending syncd |
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2019-05-13 |
Luke Kenneth... | use signals instead of arrays |
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2019-05-13 |
Luke Kenneth... | make insn_i a signal of length n_insns instead of Array |
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2019-05-12 |
Luke Kenneth... | scoreboard 6600 semi-working (sync/comb issue) |
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2019-05-12 |
Luke Kenneth... | remove unneeded imports |
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2019-05-12 |
Luke Kenneth... | experimenting / debugging score6600 |
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2019-05-12 |
Luke Kenneth... | split function units (and read/write pending vectors... |
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2019-05-12 |
Luke Kenneth... | split computation units to separate class |
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2019-05-12 |
Luke Kenneth... | add debug prints |
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2019-05-11 |
Luke Kenneth... | debugging score6600 matrix |
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2019-05-11 |
Luke Kenneth... | debug score6600 |
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2019-05-11 |
Luke Kenneth... | dependence cell, src2 is combinatorial (latch is alread... |
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2019-05-11 |
Luke Kenneth... | try removing some syncs |
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2019-05-11 |
Luke Kenneth... | add in function units to score6600 |
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2019-05-11 |
Luke Kenneth... | link function units back in to score6600 |
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2019-05-11 |
Luke Kenneth... | use register latching in Computation Unit |
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2019-05-11 |
Luke Kenneth... | whoops, readable/writable is inverted in fu picker... |
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2019-05-10 |
Luke Kenneth... | dependency cells enable on q not qn |
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2019-05-10 |
Luke Kenneth... | start connecting fu and reg dep matrices |
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2019-05-10 |
Luke Kenneth... | add variant using original (ish) 6600 scoreboard |
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2019-05-10 |
Luke Kenneth... | split out register decode from issue unit |
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2019-05-10 |
Luke Kenneth... | derive from Elaboratable |
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2019-05-10 |
Luke Kenneth... | remove unneeded imports |
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2019-05-10 |
Luke Kenneth... | move code around to get set associative cache working |
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2019-05-10 |
Luke Kenneth... | update cam test |
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2019-05-10 |
Luke Kenneth... | update pte test |
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2019-05-10 |
Luke Kenneth... | update perm validator test |
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2019-05-10 |
Luke Kenneth... | remove unneeded unit test |
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2019-05-10 |
Luke Kenneth... | fix imports in LFSR test |
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2019-05-10 |
Luke Kenneth... | update camentry unit test |
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2019-05-10 |
Luke Kenneth... | add src1/2 pending outputs |
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2019-05-09 |
Luke Kenneth... | get scoreboard reasonably working |
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2019-05-09 |
Luke Kenneth... | decode wrong way round on issue unit |
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2019-05-09 |
Luke Kenneth... | reduce ANDing chain (using NOR) in group picker |
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2019-05-09 |
Luke Kenneth... | fix logic-bug in group picker |
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2019-05-09 |
Luke Kenneth... | add python simulation of alu |
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2019-05-08 |
Luke Kenneth... | move sync from intpick to fn unit readable |
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2019-05-08 |
Luke Kenneth... | make readable_i sync, stops infinite loop |
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2019-05-08 |
Luke Kenneth... | SRLatch not used in issue_unit |
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2019-05-08 |
Luke Kenneth... | add some more experimental instructions |
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2019-05-08 |
Luke Kenneth... | add some more experimental instructions |
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2019-05-08 |
Luke Kenneth... | disable writethru for now |
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2019-05-08 |
Luke Kenneth... | disable fpissue |
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2019-05-08 |
Luke Kenneth... | make SR Latch async again, make busy signal sync into... |
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2019-05-08 |
Luke Kenneth... | rename variable wid -> dep |
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2019-05-08 |
Luke Kenneth... | make write latch sync in Function Unit |
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2019-05-08 |
Luke Kenneth... | add decode out of src1 and src2 pending from FnUnit |
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2019-05-08 |
Luke Kenneth... | add regfile array test |
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2019-05-08 |
Luke Kenneth... | begin debugging, temporary sync on issueunit |
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2019-05-08 |
Luke Kenneth... | start on unit test |
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2019-05-08 |
Luke Kenneth... | connect up ALUs |
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2019-05-08 |
Luke Kenneth... | whoops connect enable / data correct way round in regfi... |
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2019-05-08 |
Luke Kenneth... | add computational unit |
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2019-05-08 |
Luke Kenneth... | add register file connection |
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2019-05-08 |
Luke Kenneth... | add ORing of port inputs together |
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2019-05-08 |
Luke Kenneth... | connect to integer global pending vectors |
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2019-05-08 |
Luke Kenneth... | add intpick connections |
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2019-05-08 |
Luke Kenneth... | rename rel_req to req_rel |
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2019-05-08 |
Luke Kenneth... | replace go_read/go_write with go_rd/go_wr |
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2019-05-08 |
Luke Kenneth... | connect issue unit to function units |
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2019-05-08 |
Luke Kenneth... | start wiring up issue unit |
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2019-05-08 |
Luke Kenneth... | add int fu-reg dep matrix |
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2019-05-08 |
Luke Kenneth... | add names to read/write ports, add priority picker... |
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2019-05-08 |
Luke Kenneth... | begin connecting units together |
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2019-05-07 |
Luke Kenneth... | add nmigen alu_hier to experiment |
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2019-05-07 |
Luke Kenneth... | add a variant of a regfile that has individual read... |
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next |