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v3:memory_model [2022/12/29 19:12] – [Commodore Plus/4] neils | v3:memory_model [2024/07/03 19:52] (current) – [Zeropage] neils | ||
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====== Memory model ====== | ====== Memory model ====== | ||
- | The following addresses are subject to change, even between minor versions. | + | The following addresses are subject to change. Visit this page for updates. |
===== Zeropage ===== | ===== Zeropage ===== | ||
- | [pet] [vic20] [c64] [c16] [cplus4] [c128] | + | [pet] [vic20] [c64] [c16] [cplus4] [c128] [m65] |
- | | $02-$14 | + | | $02-$14 |
- | | $15-$3A | + | | $15-$3A |
- | | $3B-$69 | + | | $3B-$69 |
[x16] | [x16] | ||
- | | $22-$34 | + | | $22-$34 |
- | | $35-$7F | + | | $35-$7F |
- | | $A9-$CE | + | | $A9-$CE |
===== Other reserved areas ===== | ===== Other reserved areas ===== | ||
Line 20: | Line 20: | ||
[vic20] [c64] [c16] [cplus4] [c128] | [vic20] [c64] [c16] [cplus4] [c128] | ||
- | | $033C-$03FC | 192 bytes | Temporary storage during string operations | + | | $033C-$03FB | 192 bytes | Temporary storage during string operations |
[pet] | [pet] | ||
- | | $033A-$03FA | 192 bytes | Temporary storage during string operations | + | | $033A-$03F9 | 192 bytes | Temporary storage during string operations |
[x16] | [x16] |