16 lines
272 B
PHP
16 lines
272 B
PHP
; MOS8563/8568
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.ifndef _VDC_INC_
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_VDC_INC_ = 1
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VDC_SR = $d600; Status Register
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VRT = %00100000; vertical retrace
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VDC_CR = $d600; Configuration Register
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FG_BG = $1a; Foreground Colour/Background Colour
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RED = $08
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VDC_DR = $d601; Data Register
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.endif; !_VDC_INC_
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