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Z180MMUCalc

1. Bild Reset MMU

On reset, the 64180 sets CBAR to F0, and CBR=BBR=0




2. Bild MMU

BINIT:

  LD   HL,COLDBOOT
  LD    (BIOS+1),HL
  LD    A,VCBAR   ; 80H
  out0 (CBAR),A

  LD   A,VBBR     ; 10H
  out0 (BBR),A
  LD   A,VCBR     ; 00H
  out0 (CBR),A






 
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