| 2008-05-06 |
Jeff Connelly | Re-add credits and title to memory board, but leave...
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commit | commitdiff | tree |
| 2008-05-06 |
Jeff Connelly | Revert "In memory (register) board, delete per-trit...
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commit | commitdiff | tree |
| 2008-05-06 |
Jeff Connelly | Revert "Add board outline and title, credits to memory...
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commit | commitdiff | tree |
| 2008-05-06 |
Jeff Connelly | Add board outline and title, credits to memory board.
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commit | commitdiff | tree |
| 2008-05-06 |
Jeff Connelly | In memory (register) board, delete per-trit headers.
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commit | commitdiff | tree |
| 2008-05-06 |
Jeff Connelly | Add three new headers, for common power, CLK, D, and...
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commit | commitdiff | tree |
| 2008-05-06 |
Jeff Connelly | For the memory board, redo the repetition, correctly...
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commit | commitdiff | tree |
| 2008-05-06 |
Jeff Connelly | Revert "In dtflop-ms_test_routed, repeat the circuit...
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commit | commitdiff | tree |
| 2008-05-06 |
Jeff Connelly | In dtflop-ms_test_routed, repeat the circuit so there...
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commit | commitdiff | tree |
| 2008-05-06 |
Jeff Connelly | Remove spurious duplicates of nets no longer present.
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commit | commitdiff | tree |
| 2008-05-06 |
Jeff Connelly | In dtflop-ms_test_routed, append _0 to each part, in...
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commit | commitdiff | tree |
| 2008-05-06 |
Jeff Connelly | Reroute with 25 mil clearance, instead of 10.
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commit | commitdiff | tree |
| 2008-05-06 |
Jeff Connelly | Reroute dtflop-ms_test, with fixed bb.py from a long...
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commit | commitdiff | tree |
| 2008-05-06 |
Jeff Connelly | Add SHORT_DTFLOP_RP_RN to PADS-PCB converter to shorten...
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commit | commitdiff | tree |
| 2008-05-06 |
Jeff Connelly | Regenerate dtflop-ms_test.pads and import into .fpc.
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commit | commitdiff | tree |
| 2008-05-06 |
Jeff Connelly | Update for after meeting http://jeff.tk/wiki/Trinary...
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commit | commitdiff | tree |
| 2008-05-06 |
Jeff Connelly | Replace alu-fast with real alu, replace swrom with...
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commit | commitdiff | tree |
| 2008-05-05 |
Jeff Connelly | Now cmptest.3 simulates in the CPU simulator as expected.
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commit | commitdiff | tree |
| 2008-05-05 |
Jeff Connelly | Wrap-around correctly in CPU simulator (bug introduced...
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commit | commitdiff | tree |
| 2008-05-05 |
Jeff Connelly | In CPU simulator, add a TRACE option to show register...
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commit | commitdiff | tree |
| 2008-05-05 |
Jeff Connelly | In CPU simulator, store PC in registers dict; it is...
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commit | commitdiff | tree |
| 2008-05-05 |
Jeff Connelly | In CPU simulator, change user input validation, so...
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commit | commitdiff | tree |
| 2008-05-05 |
Jeff Connelly | In CPU simulator, clarify infinite loop.
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commit | commitdiff | tree |
| 2008-05-05 |
Jeff Connelly | Add cmptest, to test the CMP instruction.
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commit | commitdiff | tree |
| 2008-05-05 |
Jeff Connelly | Detect if tried to assemble a file of incorrect length.
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commit | commitdiff | tree |
| 2008-05-05 |
Jeff Connelly | Add swrom-lwitest, a switch-ROM with lwitest.3 loaded...
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commit | commitdiff | tree |
| 2008-05-05 |
Jeff Connelly | Add trinary-swrom.zip, the file we sent to Sunstone...
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commit | commitdiff | tree |
| 2008-05-04 |
Jeff Connelly | Finished ch4, design and simulate ALU.
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commit | commitdiff | tree |
| 2008-05-04 |
Jeff Connelly | Fix the ALU, by inverting the carry output, since it...
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commit | commitdiff | tree |
| 2008-05-04 |
Jeff Connelly | Partially fix alu, by slowing down the transitions.
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commit | commitdiff | tree |
| 2008-05-04 |
Jeff Connelly | Add transistor-based ALU, does not function as expected.
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commit | commitdiff | tree |
| 2008-05-04 |
Jeff Connelly | Name *-test.* to *_test.*, for consistency.
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commit | commitdiff | tree |
| 2008-05-04 |
Jeff Connelly | Add 4-trit sign detector, rename 3-trit one to tsign3.
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commit | commitdiff | tree |
| 2008-05-04 |
Jeff Connelly | Add circuit to compute sign of 3-trit number, custom...
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commit | commitdiff | tree |
| 2008-05-04 |
Jeff Connelly | In decoder and full adder, name all nodes.
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commit | commitdiff | tree |
| 2008-05-04 |
Jeff Connelly | Fully test the full-adder.
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commit | commitdiff | tree |
| 2008-05-04 |
Jeff Connelly | Fix the full_adder; tg's had reversed wiring.
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commit | commitdiff | tree |
| 2008-05-04 |
Jeff Connelly | Add a full-adder, based on the design by Srivastava...
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commit | commitdiff | tree |
| 2008-05-04 |
Jeff Connelly | Redo 3:1 decoder to use J_k arithmetic circuit schematic...
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commit | commitdiff | tree |
| 2008-05-04 |
Jeff Connelly | Use better labels and remove extra voltages sources...
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commit | commitdiff | tree |
| 2008-04-29 |
Jeff Connelly | Add README file for PCB Fab Express.
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commit | commitdiff | tree |
| 2008-04-29 |
Jeff Connelly | Add Gerber files for swrom-blank.
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commit | commitdiff | tree |
| 2008-04-29 |
Jeff Connelly | Move eval.py from digital_simulator/ to tools/.
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commit | commitdiff | tree |
| 2008-04-29 |
Jeff Connelly | Merge git://repo.or.cz/trinary
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commit | commitdiff | tree |
| 2008-04-29 |
Jeff Connelly | Assign ch6 - assembler to Jeff instead of Antonio.
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commit | commitdiff | tree |
| 2008-04-29 |
Jeff Connelly | Full credits for swrom-blank_routed.fpc.
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commit | commitdiff | tree |
| 2008-04-29 |
Jeff Connelly | Add a title, credits, and date to swrom-blank, and...
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commit | commitdiff | tree |
| 2008-04-29 |
Jeff Connelly | Expand outline, no there are no DRC errors.
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commit | commitdiff | tree |
| 2008-04-29 |
Jeff Connelly | Reroute from updates to swrom-blank.fpc, and with 25...
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commit | commitdiff | tree |
| 2008-04-29 |
Jeff Connelly | Actually put the switches in the SWROM in order...
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commit | commitdiff | tree |
| 2008-04-29 |
Jeff Connelly | In swrom-blank.fpc, but X_IC_16_CD4016 in the center...
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commit | commitdiff | tree |
| 2008-04-29 |
Jeff Connelly | Reorganize a few resistors. Still could reorganize...
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commit | commitdiff | tree |
| 2008-04-29 |
Jeff Connelly | In swrom-blank, replace mounting holes with a header...
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commit | commitdiff | tree |
| 2008-04-29 |
Jeff Connelly | Give swrom-blank more space between components.
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commit | commitdiff | tree |
| 2008-04-29 |
Jeff Connelly | Allow autoroute to optimize swrom-blank longer.
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commit | commitdiff | tree |
| 2008-04-29 |
Jeff Connelly | In swrom-blank, add board outline and autorouted version.
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commit | commitdiff | tree |
| 2008-04-29 |
Jeff Connelly | Add mounting holes for D0,1,2 and ADDRESS, and reorganize...
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commit | commitdiff | tree |
| 2008-04-29 |
Jeff Connelly | Sanely reorganize swrom-blank.
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commit | commitdiff | tree |
| 2008-04-28 |
Jeff Connelly | Reimport swrom-blank netlist with power supply.
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commit | commitdiff | tree |
| 2008-04-28 |
Jeff Connelly | Add missing power supply to swrom-blank.
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commit | commitdiff | tree |
| 2008-04-28 |
Jeff Connelly | Add swrom-blank from Chirag Patel.
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commit | commitdiff | tree |
| 2008-04-28 |
Jeff Connelly | Update for after meeting at http://jeff.tk/wiki/Trinary...
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commit | commitdiff | tree |
| 2008-04-28 |
Jeff Connelly | Add circuitry to implement CMP, untested.
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commit | commitdiff | tree |
| 2008-04-28 |
Jeff Connelly | Add circuitry for the CMP instruction, untested.
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commit | commitdiff | tree |
| 2008-04-27 |
Jeff Connelly | The behavioral ALU model, alu-fast, now works.
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commit | commitdiff | tree |
| 2008-04-27 |
Jeff Connelly | Add alu-fast, a behavorial model of a comparing ALU...
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commit | commitdiff | tree |
| 2008-04-26 |
Jeff Connelly | Add autorouted half_adder_test (and ignore .ses, .dsn...
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commit | commitdiff | tree |
| 2008-04-26 |
Jeff Connelly | Reorganize half_adder_test better, and add a board...
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commit | commitdiff | tree |
| 2008-04-26 |
Jeff Connelly | Somewhat reorganize half_adder_test PCB layout.
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commit | commitdiff | tree |
| 2008-04-26 |
Jeff Connelly | Add half_adder_test PCB layout (unorganized), and map...
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commit | commitdiff | tree |
| 2008-04-26 |
Jeff Connelly | Restore FD and RD to D model again since it works,...
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commit | commitdiff | tree |
| 2008-04-26 |
Jeff Connelly | Use 1N4448 model in FD and RD.
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commit | commitdiff | tree |
| 2008-04-26 |
Jeff Connelly | Save plot settings for FD and RD gates.
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commit | commitdiff | tree |
| 2008-04-26 |
Jeff Connelly | Revert FD and RD diode models to D, fixing the adder.
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commit | commitdiff | tree |
| 2008-04-26 |
Jeff Connelly | Use the fd and rd subcircuits in the half-adder, breaking it.
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commit | commitdiff | tree |
| 2008-04-26 |
Jeff Connelly | Revert FD and RD to 1N4148 model, since 1N5817 results...
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commit | commitdiff | tree |
| 2008-04-26 |
Jeff Connelly | Test FD and RD with 1N5817 Schottky diode model.
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commit | commitdiff | tree |
| 2008-04-26 |
Jeff Connelly | Add symbols, subcircuits, and a test circuit for FD...
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commit | commitdiff | tree |
| 2008-04-26 |
Jeff Connelly | Annotate half_adder_test with numbers.
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commit | commitdiff | tree |
| 2008-04-25 |
Jeff Connelly | Name X1 Xrom.
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commit | commitdiff | tree |
| 2008-04-25 |
Jeff Connelly | Only shorten refdesg/netnames below FreePCB's maximum...
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commit | commitdiff | tree |
| 2008-04-25 |
Jeff Connelly | PADS-PCB generator: add options to shorten net names...
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commit | commitdiff | tree |
| 2008-04-25 |
Jeff Connelly | Correct the sp3t pin table ordering, and give names...
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commit | commitdiff | tree |
| 2008-04-25 |
Jeff Connelly | Map sp3t, instead of sp3t-trits, so that the pins will...
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commit | commitdiff | tree |
| 2008-04-25 |
Jeff Connelly | Map the sp3t-trit switch to the SS14MDP2 footprint.
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commit | commitdiff | tree |
| 2008-04-25 |
Jeff Connelly | Label instance and node names in sp3t-trit, swrom-blank.
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commit | commitdiff | tree |
| 2008-04-25 |
Jeff Connelly | Add a SP3T model, SP3T model wired to -1,0,1 and a...
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commit | commitdiff | tree |
| 2008-04-25 |
Jeff Connelly | Add CSC IAB Presentation to Gantt chart.
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commit | commitdiff | tree |
| 2008-04-25 |
Jeff Connelly | Merge git://repo.or.cz/trinary
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commit | commitdiff | tree |
| 2008-04-25 |
Jeff Connelly | Move Breadboard.pcb to bb, since that is a more appropriate...
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commit | commitdiff | tree |
| 2008-04-22 |
Jeff Connelly | Add a half-working half-subtractor.
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commit | commitdiff | tree |
| 2008-04-22 |
Jeff Connelly | Rename adder to half_adder.
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commit | commitdiff | tree |
| 2008-04-22 |
Jeff Connelly | Add subtractor, which computes onen trit in the difference...
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commit | commitdiff | tree |
| 2008-04-22 |
Jeff Connelly | Fix the half adder, using the default diode model.
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commit | commitdiff | tree |
| 2008-04-22 |
Jeff Connelly | Add shift down gate, implemented using Mouftah's unary...
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commit | commitdiff | tree |
| 2008-04-22 |
Jeff Connelly | Fix shift-up by using a correct reverse-diode gate
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commit | commitdiff | tree |
| 2008-04-22 |
Jeff Connelly | Add a shift up gate built using Mouftah's gates (untested).
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commit | commitdiff | tree |
| 2008-04-22 |
Jeff Connelly | Add a FreePCB footprint for the NKK SP3T switch, manufacture...
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commit | commitdiff | tree |
| 2008-04-22 |
Jeff Connelly | Add a half-adder, partially working.
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commit | commitdiff | tree |
| 2008-04-22 |
Jeff Connelly | Label all nodes meaningfully as possible.
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commit | commitdiff | tree |
