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@ -21,6 +21,17 @@ VGA_HI .EQU VGA_BASE + $05 ; BOARD RAM HI ADDRESS |
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VGA_LO .EQU VGA_BASE + $06 ; BOARD RAM LO ADDRESS |
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VGA_LO .EQU VGA_BASE + $06 ; BOARD RAM LO ADDRESS |
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VGA_DAT .EQU VGA_BASE + $07 ; BOARD RAM BYTE R/W |
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VGA_DAT .EQU VGA_BASE + $07 ; BOARD RAM BYTE R/W |
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; |
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; |
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VGA_NOBL .EQU 00000000B ; NO BLINK |
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VGA_NOCU .EQU 00100000B ; NO CURSOR |
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VGA_BFAS .EQU 01000000B ; BLINK AT X16 RATE |
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VGA_BSLO .EQU 01100000B ; BLINK AT X32 RATE |
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; |
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VGA_BLOK .EQU 0 ; BLOCK CURSOR |
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VGA_ULIN .EQU 1 ; UNDERLINE CURSOR |
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; |
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VGA_CSTY .EQU VGA_BLOK ; DEFAULT CURSOR STYLE |
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VGA_BLNK .EQU VGA_NOBL ; DEFAULT BLINK RATE |
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; |
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#IF (VGASIZ=V80X25) |
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#IF (VGASIZ=V80X25) |
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VGA_ROWS .EQU 25 |
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VGA_ROWS .EQU 25 |
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VGA_COLS .EQU 80 |
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VGA_COLS .EQU 80 |
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@ -37,6 +48,16 @@ VGA_COLS .EQU 80 |
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VGA_SCANL .EQU 11 |
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VGA_SCANL .EQU 11 |
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#ENDIF |
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#ENDIF |
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; |
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; |
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#IF VGA_CSTY=VGA_BLOK |
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VGA_R10 .EQU (VGA_BLNK + $00) |
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VGA_R11 .EQU VGA_SCANL-1 |
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#ENDIF |
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; |
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#IF VGA_CSTY=VGA_ULIN |
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VGA_R10 .EQU (VGA_BLNK + VGA_SCANL-1) |
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VGA_R11 .EQU VGA_SCANL-1 |
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#ENDIF |
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; |
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#DEFINE DEFREGS REGS_VGA |
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#DEFINE DEFREGS REGS_VGA |
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; |
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; |
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TERMENABLE .SET TRUE ; INCLUDE TERMINAL PSEUDODEVICE DRIVER |
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TERMENABLE .SET TRUE ; INCLUDE TERMINAL PSEUDODEVICE DRIVER |
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@ -857,8 +878,8 @@ REGS_VGA: |
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.DB 6,25 ; VERT DISP |
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.DB 6,25 ; VERT DISP |
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.DB 7,25 + 0 ; VERT DISP + VERT FP ROWS |
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.DB 7,25 + 0 ; VERT DISP + VERT FP ROWS |
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.DB 9,16 - 1 ; CHAR HEIGHT - 1 |
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.DB 9,16 - 1 ; CHAR HEIGHT - 1 |
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.DB 10,(13 | $60) ; CURSOR START & CURSOR BLINK |
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.DB 11,14 ; CURSOR END |
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.DB 10,VGA_R10 ; CURSOR START & CURSOR BLINK |
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.DB 11,VGA_R11 ; CURSOR END |
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.DB 12,($0000 >> 8) & $FF ; SCRN 1 START (HI) |
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.DB 12,($0000 >> 8) & $FF ; SCRN 1 START (HI) |
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.DB 13,($0000 & $FF) ; SCRN 1 START (LO) |
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.DB 13,($0000 & $FF) ; SCRN 1 START (LO) |
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.DB 18,-1 ; S2 ROW - 1 |
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.DB 18,-1 ; S2 ROW - 1 |
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@ -882,8 +903,8 @@ REGS_VGA: |
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.DB 6,30 ; VERT DISP |
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.DB 6,30 ; VERT DISP |
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.DB 7,30 + 0 ; VERT DISP + VERT FP ROWS |
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.DB 7,30 + 0 ; VERT DISP + VERT FP ROWS |
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.DB 9,16 - 1 ; CHAR HEIGHT - 1 |
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.DB 9,16 - 1 ; CHAR HEIGHT - 1 |
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.DB 10,109 ; CURSOR START & CURSOR BLINK |
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.DB 11,14 ; CURSOR END |
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.DB 10,VGA_R10 ; CURSOR START & CURSOR BLINK |
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.DB 11,VGA_R11 ; CURSOR END |
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.DB 12,0 ; SCRN 1 START (HI) |
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.DB 12,0 ; SCRN 1 START (HI) |
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.DB 13,0 ; SCRN 1 START (LO) |
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.DB 13,0 ; SCRN 1 START (LO) |
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.DB 18,-1 ; S2 ROW - 1 |
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.DB 18,-1 ; S2 ROW - 1 |
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@ -906,8 +927,8 @@ REGS_VGA: |
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.DB 6,43 ; VERT DISP |
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.DB 6,43 ; VERT DISP |
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.DB 7,43 + 0 ; VERT DISP + VERT FP ROWS |
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.DB 7,43 + 0 ; VERT DISP + VERT FP ROWS |
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.DB 9,11 - 1 ; CHAR HEIGHT - 1 |
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.DB 9,11 - 1 ; CHAR HEIGHT - 1 |
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.DB 10,109 ; CURSOR START & CURSOR BLINK |
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.DB 11,14 ; CURSOR END |
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.DB 10,VGA_R10 ; CURSOR START & CURSOR BLINK |
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.DB 11,VGA_R11 ; CURSOR END |
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.DB 12,0 ; SCRN 1 START (HI) |
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.DB 12,0 ; SCRN 1 START (HI) |
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.DB 13,0 ; SCRN 1 START (LO) |
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.DB 13,0 ; SCRN 1 START (LO) |
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.DB 18,-1 ; S2 ROW - 1 |
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.DB 18,-1 ; S2 ROW - 1 |
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