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Group 1 – Week 7

Group 1 – Week 7. Full Layout. Our floor plan is finished with all components except control unit, forwarding, hazards Forwarding data lines are there Just missing the unit & logic No hazards yet Control signal lines are ready and chart is finished PLA chart needs to be made.

tyler-hopkins
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Group 1 – Week 7

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  1. Group 1 – Week 7

  2. Full Layout • Our floor plan is finished with all components except control unit, forwarding, hazards • Forwarding data lines are there • Just missing the unit & logic • No hazards yet • Control signal lines are ready and chart is finished • PLA chart needs to be made

  3. Pipelined Control Signals Chart

  4. Testing – Bugs Found • Small bugs with components found this week • Set logic was buggy, reworked that in the ALU • Our adders had one bit line labeled wrong, 4th bit ok on some tests but wrong on others • Control PLA outputs were backwards (0:11) from the control line inputs (11:0)

  5. Next Steps • Get control PLA finished • Run our first instructions • First, try with nops between instructions • Then consecutive instruction with no hazards • Hazard logic • Less than three weeks to go!

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