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中国DOS联盟论坛 The time now is 2026-09-14 23:57 |
47,812 topics / 349,917 posts / today 0 new / 48,268 members |
| DOS开发编程 & 发展交流 （开发室） » How can I access a 32-bit address space under DOS? |
| Printable Version 1,474 / 2 |
| Floor1 superham | Posted 2002-12-17 00:00 |
| 初级用户 Posts 2 Credits 112 | |
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I'm a newbie. Recently I'm making a PCI card with 512K of RAM on it.
The BIOS maps it to a Baseaddress space of D8000000 (above 3G) How can I access this block of memory (under DOS)? Experts, save me! Can 32-bit compilers like WatcomC and DJGPP do this? How do I do it? Thanks! |
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| Floor2 雨飞 | Posted 2003-01-11 00:00 |
| 初级用户 Posts 25 Credits 151 | |
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Under delphi for dos you can use: mem to access it.
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| Floor3 szxxbb | Posted 2003-02-04 00:00 |
| 初级用户 Posts 8 Credits 133 | |
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