mirror of
https://github.com/wwarthen/RomWBW.git
synced 2026-02-06 22:13:13 -06:00
@@ -2172,8 +2172,6 @@ LOUT OUT (C),A
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#IF WBW
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DI
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CALL SLOWIO
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LD A,8 ; sbc-v2-004 change to
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OUT (112),A ; half clock speed
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LD DE,(CFG) ; D := RDAT, E := RSEL
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XOR A ; start with reg 0
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LD C,E ; point to address port
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@@ -2192,8 +2190,6 @@ LOUT OUT (C),A ; select register
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LD C,D ; select data port
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OUT (C),A ; write value to register 13
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LOUT2
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LD A,0 ; sbc-v2-004 change to
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OUT (112),A ; full clock speed
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CALL NORMIO
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EI
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RET ; And done
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@@ -287,7 +287,7 @@ ANSI_C0DISP:
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CP $0A ; LF: LINEFEED
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JP Z,ANSI_LF
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CP $0B ; VT: VERTICAL TAB
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JP Z,ANSI_LF ; TREAT AS LINEFEED
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JP Z,ANSI_LF ; TREAD AS LINEFEED
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CP $0C ; FF: FORMFEED
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JP Z,ANSI_LF ; TREAT AS LINEFEED
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CP $0D ; CR: CARRIAGE RETURN
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@@ -81,7 +81,7 @@ VGA_INIT1:
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; HARDWARE INITIALIZATION
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CALL VGA_CRTINIT ; SETUP THE VGA CHIP REGISTERS
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CALL VGA_LOADFONT ; LOAD FONT DATA FROM ROM TO VGA STORAGE
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CALL VGA_LOADFONT ; LOAD FONT DATA FROM ROM TO VGA STRORAGE
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CALL VGA_VDARES
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CALL KBD_INIT ; INITIALIZE KEYBOARD DRIVER
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@@ -141,7 +141,7 @@ VGA_VDAQRY:
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VGA_VDARES:
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LD A,$07 ; ATTRIBUTE IS STANDARD WHITE ON BLACK
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LD (VGA_ATTR),A ; SAVE IT
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XOR A ; ZERO (REVERSE, UNDERLINE, BLINK)
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XOR A ; ZERO (REVEVERSE, UNDERLINE, BLINK)
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LD (VGA_RUB),A ; SAVE IT
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LD DE,0 ; ROW = 0, COL = 0
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@@ -304,7 +304,7 @@ VGA_REGWR:
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VGA_REGWRX:
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LD A,H ; SETUP MSB TO WRITE
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CALL VGA_REGWR ; DO IT
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INC C ; NEXT VDU REGISTER
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INC C ; NEXT CVDU REGISTER
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LD A,L ; SETUP LSB TO WRITE
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JR VGA_REGWR ; DO IT & RETURN
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;
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