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| blog:x68_xsimm10ss [2020/08/02 12:15] – john | blog:x68_xsimm10ss [2020/08/07 21:21] (current) – john | ||
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| - | ====== X68000 - TSR XSIMM10ss Memory Expansion Board ====== | + | ====== |
| The X68000 has a 24bit address bus, which means it can address up to 16MB of RAM, however part of that address space is taken up by video memory and other memory mapped IO ranges, other than the 32bit 68030 models, all X68000 models can have up to 12MB of RAM. | The X68000 has a 24bit address bus, which means it can address up to 16MB of RAM, however part of that address space is taken up by video memory and other memory mapped IO ranges, other than the 32bit 68030 models, all X68000 models can have up to 12MB of RAM. | ||