| 2019-05-19 |
Luke Kenneth Casson... | add reg clearing and read-request release
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commit | commitdiff | tree |
| 2019-05-19 |
Luke Kenneth Casson... | use register-based DepCell
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commit | commitdiff | tree |
| 2019-05-19 |
Luke Kenneth Casson... | creating separate dependency cell which can be used...
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commit | commitdiff | tree |
| 2019-05-19 |
Luke Kenneth Casson... | experiment switching over fwd and rsel in dependency...
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commit | commitdiff | tree |
| 2019-05-19 |
Luke Kenneth Casson... | add individual dependency cell (sync mode)
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commit | commitdiff | tree |
| 2019-05-19 |
Luke Kenneth Casson... | scoreboard 6600 experimentation
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commit | commitdiff | tree |
| 2019-05-18 |
Luke Kenneth Casson... | whoops bug where rsel lists were being re-initialised...
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commit | commitdiff | tree |
| 2019-05-18 |
Luke Kenneth Casson... | reduce length of vectors (per-row only single bit)
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commit | commitdiff | tree |
| 2019-05-18 |
Luke Kenneth Casson... | connect up vectors direct
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commit | commitdiff | tree |
| 2019-05-18 |
Luke Kenneth Casson... | connect dependency row outputs
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commit | commitdiff | tree |
| 2019-05-18 |
Luke Kenneth Casson... | compress dependency matrix outputs into a row
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commit | commitdiff | tree |
| 2019-05-18 |
Luke Kenneth Casson... | move dependency cells to row class
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commit | commitdiff | tree |
| 2019-05-18 |
Luke Kenneth Casson... | Revert "whoops use global vector correctly"
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commit | commitdiff | tree |
| 2019-05-18 |
Luke Kenneth Casson... | whoops use global vector correctly
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commit | commitdiff | tree |
| 2019-05-18 |
Luke Kenneth Casson... | whoops use global vector correctly
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commit | commitdiff | tree |
| 2019-05-18 |
Luke Kenneth Casson... | reduce syncs, get FU-FU and FU on same clock cycle
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commit | commitdiff | tree |
| 2019-05-18 |
Luke Kenneth Casson... | now using readable/writable from fu-fu matrix, seems...
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commit | commitdiff | tree |
| 2019-05-18 |
Luke Kenneth Casson... | use FU-FU matrix, seems to be working, still have to...
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commit | commitdiff | tree |
| 2019-05-18 |
Luke Kenneth Casson... | use FU-FU matrix, seems to be working, still have to...
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commit | commitdiff | tree |
| 2019-05-16 |
Luke Kenneth Casson... | reorg instr test issue
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commit | commitdiff | tree |
| 2019-05-16 |
Luke Kenneth Casson... | add back in rd-flag qualification into fn unit
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commit | commitdiff | tree |
| 2019-05-16 |
Luke Kenneth Casson... | bring in go_rd_i into 6600 scoreboard, on 1-clock delay
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commit | commitdiff | tree |
| 2019-05-16 |
Luke Kenneth Casson... | and in go_rd_i into group picker read
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commit | commitdiff | tree |
| 2019-05-16 |
Luke Kenneth Casson... | remove & rd_l.q, is now in group picker
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commit | commitdiff | tree |
| 2019-05-16 |
Luke Kenneth Casson... | add in go_rd
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commit | commitdiff | tree |
| 2019-05-16 |
Luke Kenneth Casson... | experiment lock out of registers in read vector
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commit | commitdiff | tree |
| 2019-05-16 |
Luke Kenneth Casson... | sync function unit src/dest
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commit | commitdiff | tree |
| 2019-05-16 |
Luke Kenneth Casson... | getting there with instruction overlapping
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commit | commitdiff | tree |
| 2019-05-15 |
Luke Kenneth Casson... | try random inputs
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commit | commitdiff | tree |
| 2019-05-15 |
Luke Kenneth Casson... | write-after-read hazard working
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commit | commitdiff | tree |
| 2019-05-15 |
Luke Kenneth Casson... | make global pending sync-delayed
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commit | commitdiff | tree |
| 2019-05-15 |
Luke Kenneth Casson... | make fn unit invert readable, however qualify with...
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commit | commitdiff | tree |
| 2019-05-15 |
Luke Kenneth Casson... | increase counter, experiment with longer completion...
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commit | commitdiff | tree |
| 2019-05-15 |
Luke Kenneth Casson... | very weird: invert readable vector, cscore works
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commit | commitdiff | tree |
| 2019-05-14 |
Luke Kenneth Casson... | experimenting with cscore, overlapping instructions
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commit | commitdiff | tree |
| 2019-05-14 |
Luke Kenneth Casson... | inverted global write pend vector, on creation of readable...
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commit | commitdiff | tree |
| 2019-05-14 |
Luke Kenneth Casson... | experimenting with score6600
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commit | commitdiff | tree |
| 2019-05-14 |
Luke Kenneth Casson... | experimenting with cscore
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commit | commitdiff | tree |
| 2019-05-14 |
Luke Kenneth Casson... | latch Function Unit registers based on "issue" signal
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commit | commitdiff | tree |
| 2019-05-13 |
Luke Kenneth Casson... | comb on intpick
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commit | commitdiff | tree |
| 2019-05-13 |
Luke Kenneth Casson... | score6600 working without FunctionUnit (using dep matrices)
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commit | commitdiff | tree |
| 2019-05-13 |
Luke Kenneth Casson... | sync on req_rel
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commit | commitdiff | tree |
| 2019-05-13 |
Luke Kenneth Casson... | return to latch on src for oper
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commit | commitdiff | tree |
| 2019-05-13 |
Luke Kenneth Casson... | rename intermediate signals to wr_wait/rd_wait
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commit | commitdiff | tree |
| 2019-05-13 |
Luke Kenneth Casson... | split out readable/writable setup
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commit | commitdiff | tree |
| 2019-05-13 |
Luke Kenneth Casson... | go_rd/go_wr not arrays any more
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commit | commitdiff | tree |
| 2019-05-13 |
Luke Kenneth Casson... | use operand latch, seems to work (6600 not cscore)
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commit | commitdiff | tree |
| 2019-05-13 |
Luke Kenneth Casson... | add fn-unit src/dest latch registers
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commit | commitdiff | tree |
| 2019-05-13 |
Luke Kenneth Casson... | make read/write-pending syncd
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commit | commitdiff | tree |
| 2019-05-13 |
Luke Kenneth Casson... | use signals instead of arrays
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commit | commitdiff | tree |
| 2019-05-13 |
Luke Kenneth Casson... | make insn_i a signal of length n_insns instead of Array
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commit | commitdiff | tree |
| 2019-05-12 |
Luke Kenneth Casson... | scoreboard 6600 semi-working (sync/comb issue)
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commit | commitdiff | tree |
| 2019-05-12 |
Luke Kenneth Casson... | remove unneeded imports
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commit | commitdiff | tree |
| 2019-05-12 |
Luke Kenneth Casson... | experimenting / debugging score6600
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commit | commitdiff | tree |
| 2019-05-12 |
Luke Kenneth Casson... | split function units (and read/write pending vectors...
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commit | commitdiff | tree |
| 2019-05-12 |
Luke Kenneth Casson... | split computation units to separate class
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commit | commitdiff | tree |
| 2019-05-12 |
Luke Kenneth Casson... | add debug prints
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commit | commitdiff | tree |
| 2019-05-11 |
Luke Kenneth Casson... | debugging score6600 matrix
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commit | commitdiff | tree |
| 2019-05-11 |
Luke Kenneth Casson... | debug score6600
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commit | commitdiff | tree |
| 2019-05-11 |
Luke Kenneth Casson... | dependence cell, src2 is combinatorial (latch is already...
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commit | commitdiff | tree |
| 2019-05-11 |
Luke Kenneth Casson... | try removing some syncs
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commit | commitdiff | tree |
| 2019-05-11 |
Luke Kenneth Casson... | add in function units to score6600
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commit | commitdiff | tree |
| 2019-05-11 |
Luke Kenneth Casson... | link function units back in to score6600
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commit | commitdiff | tree |
| 2019-05-11 |
Luke Kenneth Casson... | use register latching in Computation Unit
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commit | commitdiff | tree |
| 2019-05-11 |
Luke Kenneth Casson... | whoops, readable/writable is inverted in fu picker...
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | dependency cells enable on q not qn
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | start connecting fu and reg dep matrices
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | add variant using original (ish) 6600 scoreboard
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | split out register decode from issue unit
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | derive from Elaboratable
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | remove unneeded imports
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | move code around to get set associative cache working
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | update cam test
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | update pte test
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | update perm validator test
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | remove unneeded unit test
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | fix imports in LFSR test
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | update camentry unit test
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commit | commitdiff | tree |
| 2019-05-10 |
Luke Kenneth Casson... | add src1/2 pending outputs
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commit | commitdiff | tree |
| 2019-05-09 |
Luke Kenneth Casson... | get scoreboard reasonably working
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commit | commitdiff | tree |
| 2019-05-09 |
Luke Kenneth Casson... | decode wrong way round on issue unit
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commit | commitdiff | tree |
| 2019-05-09 |
Luke Kenneth Casson... | reduce ANDing chain (using NOR) in group picker
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commit | commitdiff | tree |
| 2019-05-09 |
Luke Kenneth Casson... | fix logic-bug in group picker
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commit | commitdiff | tree |
| 2019-05-09 |
Luke Kenneth Casson... | add python simulation of alu
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | move sync from intpick to fn unit readable
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | make readable_i sync, stops infinite loop
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | SRLatch not used in issue_unit
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | add some more experimental instructions
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | add some more experimental instructions
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | disable writethru for now
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | disable fpissue
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | make SR Latch async again, make busy signal sync into...
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | rename variable wid -> dep
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | make write latch sync in Function Unit
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | add decode out of src1 and src2 pending from FnUnit
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | add regfile array test
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | begin debugging, temporary sync on issueunit
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | start on unit test
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | connect up ALUs
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | whoops connect enable / data correct way round in regfilearray
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commit | commitdiff | tree |
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