22 lines
428 B
C
22 lines
428 B
C
#ifndef VGA_H
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#define VGA_H
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/* Hardware registers for the ZPU MiniSOC VGA demo project.
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Based on the similar TG68MiniSOC project, but with
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changes to suit the ZPU's archicture */
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#define VGABASE 0xFFFFFE00
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#define FRAMEBUFFERPTR 0
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#define SP0PTR 0x10
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#define SP0XPOS 0x14
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#define SP0YPOS 0x18
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#define HW_VGA(x) *(volatile unsigned long *)(VGABASE+x)
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#define VGA_INT_VBLANK 1 /* Not currently implemented */
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#endif
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