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https://opencores.org/ocsvn/zet86/zet86/trunk
[/] [zet86/] [trunk/] [tests/] [09_vdu.s] - Diff between revs 39 and 49
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| Rev 39 |
Rev 49 |
.code16
|
.code16
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start:
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start:
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movw $0xb800, %dx
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movw $0xb800, %dx
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movw %dx, %ds
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movw %dx, %ds
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movw $0x20, %cx
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movw $0x20, %cx
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movw $11, %bx
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movw $11, %bx
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b:
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b:
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movw $0x4d03, (%bx)
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movw $0x4d03, (%bx)
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addw $2, %bx
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addw $2, %bx
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loop b
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loop b
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movb $0x36, %al
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movb $0x36, %al
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outb %al, $0xb7
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outb %al, $0xb7
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|
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movw $0x0, %dx
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movw $0x0, %dx
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movw %dx, %ds
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movw %dx, %ds
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movw $0x1234, (2)
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movw $0x1234, (2)
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movb $0x56, (5)
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movb $0x56, (5)
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movb $0x26, (6)
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movb $0x26, (6)
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movw $0x4567, (9)
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movw $0x4567, (9)
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movw (5), %ax
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movw (5), %ax
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movw %ax, (0)
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movw %ax, (0)
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hlt
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hlt
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.org 65520
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.org 65520
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jmp start
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jmp start
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.org 65535
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.org 65535
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.byte 0xff
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.byte 0xff
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