LU-DIP-B:KP1

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Revision as of 11:51, 13 October 2008 by Artis (talk | contribs) (New page: === Kursa projekts #1 - 1.posms === '''ALU''' n. ['''A'''rthritic '''L'''ogic '''U'''nit or (rare) '''A'''rithmetic '''L'''ogic '''U'''nit]<br> ''A random-number generator supplied as stan...)
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Kursa projekts #1 - 1.posms

ALU n. [Arthritic Logic Unit or (rare) Arithmetic Logic Unit]
A random-number generator supplied as standard with all computer systems.
Stan Kelly-Bootle, The Devil’s DP Dictionary, 1981

  • Aritmētiski loģiskais bloks (ALU) - 5.4, B.5, B.6
    • ieejas signāli A(31:0), B(31:0), OPCODE(3:0)
    • izejas signāli RESULT(31:0), ZERO, OVERFLOW, CarryOut
    • operācijas AND(0000), OR(0001), ADD(0010), SUB(0110), SLT(0111), NOR(1100)
  • Summators (Adder) - 5.3, B.6
    • ieejas signāli A(31:0), B(31:0)
    • izejas signāli RESULT(31:0), OVERFLOW, CarryOut
  • Reģistru fails (Register file) - 5.3, B.8
    • ieejas signāli ReadRegister1(4:0), ReadRegister2(4:0), WriteRegister(4:0), WriteData(31:0), RegWrite
    • izejas signāli ReadData1(31:0), ReadData2(31:0)
  • Multipleksors (MUX) - B.3
    • ieejas signāli A(31:0), B(31:0), Select
    • izejas signāli C(31:0)
  • Iesūtīšanas termiņš 17.10.2008 10:30
  • Atrādīšanas termiņš 17.10.2008 14:10

Kursa projekts #1 - 2.posms

  • Instrukciju atmiņa (Instruction memory)
  • PC reģistrs (Program counter)
  • Zīmes paplašināšana (Sign-extension)
  • Nobīde pa kreisi (Shift-left 2 32IN-32OUT)

Kursa projekts #1 - 3.posms

  • Datu atmiņa (Data memory)
  • Aritmētiski loģiskā bloka kontrole (ALU control)
  • Kontrole (Control)
  • Nobīde pa kreisi (Shift-left 2 26IN-28OUT)

Kursa projekts #1 - 4.posms

  • Integrācija
  • Pārbaude
  • Lejupielāde uz Xilinx Spartan 3E platformas
  • Testēšana ar kontrolpiemēriem