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Text File  |  2020-08-13  |  3KB  |  67 lines
  1. ;
  2. ; HIGH RES VERTICAL COORDINATE ADDRESSES
  3. ;
  4. HGRLINEH DFB $20,$24,$28,$2C,$30,$34,$38,$3C
  5.          DFB $20,$24,$28,$2C,$30,$34,$38,$3C
  6.          DFB $21,$25,$29,$2D,$31,$35,$39,$3D
  7.          DFB $21,$25,$29,$2D,$31,$35,$39,$3D
  8.          DFB $22,$26,$2A,$2E,$32,$36,$3A,$3E
  9.          DFB $22,$26,$2A,$2E,$32,$36,$3A,$3E
  10.          DFB $23,$27,$2B,$2F,$33,$37,$3B,$3F
  11.          DFB $23,$27,$2B,$2F,$33,$37,$3B,$3F
  12.          DFB $20,$24,$28,$2C,$30,$34,$38,$3C
  13.          DFB $20,$24,$28,$2C,$30,$34,$38,$3C
  14.          DFB $21,$25,$29,$2D,$31,$35,$39,$3D
  15.          DFB $21,$25,$29,$2D,$31,$35,$39,$3D
  16.          DFB $22,$26,$2A,$2E,$32,$36,$3A,$3E
  17.          DFB $22,$26,$2A,$2E,$32,$36,$3A,$3E
  18.          DFB $23,$27,$2B,$2F,$33,$37,$3B,$3F
  19.          DFB $23,$27,$2B,$2F,$33,$37,$3B,$3F
  20.          DFB $20,$24,$28,$2C,$30,$34,$38,$3C
  21.          DFB $20,$24,$28,$2C,$30,$34,$38,$3C
  22.          DFB $21,$25,$29,$2D,$31,$35,$39,$3D
  23.          DFB $21,$25,$29,$2D,$31,$35,$39,$3D
  24.          DFB $22,$26,$2A,$2E,$32,$36,$3A,$3E
  25.          DFB $22,$26,$2A,$2E,$32,$36,$3A,$3E
  26.          DFB $23,$27,$2B,$2F,$33,$37,$3B,$3F
  27.          DFB $23,$27,$2B,$2F,$33,$37,$3B,$3F
  28. HGRLINEL DFB $00,$00,$00,$00,$00,$00,$00,$00
  29.          DFB $80,$80,$80,$80,$80,$80,$80,$80
  30.          DFB $00,$00,$00,$00,$00,$00,$00,$00
  31.          DFB $80,$80,$80,$80,$80,$80,$80,$80
  32.          DFB $00,$00,$00,$00,$00,$00,$00,$00
  33.          DFB $80,$80,$80,$80,$80,$80,$80,$80
  34.          DFB $00,$00,$00,$00,$00,$00,$00,$00
  35.          DFB $80,$80,$80,$80,$80,$80,$80,$80
  36.          DFB $28,$28,$28,$28,$28,$28,$28,$28
  37.          DFB $A8,$A8,$A8,$A8,$A8,$A8,$A8,$A8
  38.          DFB $28,$28,$28,$28,$28,$28,$28,$28
  39.          DFB $A8,$A8,$A8,$A8,$A8,$A8,$A8,$A8
  40.          DFB $28,$28,$28,$28,$28,$28,$28,$28
  41.          DFB $A8,$A8,$A8,$A8,$A8,$A8,$A8,$A8
  42.          DFB $28,$28,$28,$28,$28,$28,$28,$28
  43.          DFB $A8,$A8,$A8,$A8,$A8,$A8,$A8,$A8
  44.          DFB $50,$50,$50,$50,$50,$50,$50,$50
  45.          DFB $D0,$D0,$D0,$D0,$D0,$D0,$D0,$D0
  46.          DFB $50,$50,$50,$50,$50,$50,$50,$50
  47.          DFB $D0,$D0,$D0,$D0,$D0,$D0,$D0,$D0
  48.          DFB $50,$50,$50,$50,$50,$50,$50,$50
  49.          DFB $D0,$D0,$D0,$D0,$D0,$D0,$D0,$D0
  50.          DFB $50,$50,$50,$50,$50,$50,$50,$50
  51.          DFB $D0,$D0,$D0,$D0,$D0,$D0,$D0,$D0
  52. ;
  53. ; DOUBLE HIGH RES X COORDINATE MAP
  54. ; DIVIDE X BY 7 AND LOOKUP BYTE
  55. ; IF >=$80, USE AUX MEM, ELSE USE MAIN MEM
  56. ; LOW 7 BITS = OFFSET TO ADD TO ADDRESS OF VERTICAL COORDINATE
  57. ;
  58. DHRXMAP  DFB $80,$00,$81,$01,$82,$02,$83,$03,$84,$04
  59.          DFB $85,$05,$86,$06,$87,$07,$88,$08,$89,$09
  60.          DFB $8A,$0A,$8B,$0B,$8C,$0C,$8D,$0D,$8E,$0E,$8F,$0F
  61.          DFB $90,$10,$91,$11,$92,$12,$93,$13,$94,$14
  62.          DFB $95,$15,$96,$16,$97,$17,$98,$18,$99,$19
  63.          DFB $9A,$1A,$9B,$1B,$9C,$1C,$9D,$1D,$9E,$1E,$9F,$1F
  64.          DFB $A0,$20,$A1,$21,$A2,$22,$A3,$23,$A4,$24
  65.          DFB $A5,$25,$A6,$26,$A7,$27
  66. ;
  67.