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17 lines
689 B
ArmAsm
17 lines
689 B
ArmAsm
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; Implementation of screen-layout related functions for Superboard ///
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;
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.include "../osiscreen.inc"
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S3_SCR_BASE := $D000 ; Base of Superboard /// video RAM
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S3_VRAM_SIZE = $0400 ; Size of Superboard /// video RAM (1 kB)
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S3_SCR_WIDTH = $20 ; Screen width
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S3_SCR_HEIGHT = $1C ; Screen height
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S3_SCR_FIRSTCHAR = $80 ; Offset of cursor position (0, 0) from base
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; of video RAM
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S3_SCROLL_DIST = $20 ; Memory distance for scrolling by one line
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osi_screen_funcs S3_SCR_BASE, S3_VRAM_SIZE, S3_SCR_FIRSTCHAR, \
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S3_SCR_WIDTH, S3_SCR_HEIGHT, S3_SCROLL_DIST
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