Differences
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| en:docs:dpmi:api:int31:04:00 [2021/08/27 03:58] – created prokushev | en:docs:dpmi:api:int31:04:00 [2021/08/27 03:59] (current) – prokushev | ||
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| ^ Bits ^ Significance ^ | ^ Bits ^ Significance ^ | ||
| - | | 0 | 0 = host is 16-bit DPMI implementation | + | | 0 | 0 = host is 16-bit DPMI implementation 1 = host is 32-bit (80386) DPMI implementation | |
| - | | + | | 1 | 0 = CPU returned to Virtual 86 mode for reflected interrupts 1 = CPU returned to real mode for reflected interrupts | |
| - | | 1 | 0 = CPU returned to Virtual 86 mode for reflected interrupts | + | | 2 | 0 = virtual memory not supported 1 = virtual memory supported | |
| - | | + | |
| - | | 2 | 0 = virtual memory not supported | + | |
| - | | + | |
| | 3 | reserved, for historical reasons | | | 3 | reserved, for historical reasons | | ||
| | 4-15 | reserved for later use | | | 4-15 | reserved for later use | | ||
| Line 40: | Line 37: | ||
| | 05H-FFH | reserved for future Intel processors | | | 05H-FFH | reserved for future Intel processors | | ||
| - | DH = current value of virtual master PIC base interrupt | + | |
| - | DL = current value of virtual slave PIC base interrupt | + | DL = current value of virtual slave PIC base interrupt |
| ===== Notes ===== | ===== Notes ===== | ||