Editing Amiga 500 (section)

==== Memory map ====
{| class="wikitable"
|+Amiga system memory map{{Sfn|Greenley|Green|Baker|1991|p=314}}<ref>{{cite web | url=http://oscomp.hu/depot/amiga_memory_map.html | title=Amiga memory map | access-date=August 12, 2023 | archive-date=August 12, 2023 | archive-url=https://web.archive.org/web/20230812110419/http://oscomp.hu/depot/amiga_memory_map.html | url-status=live }}</ref>
|-
! Address    || Size in KB{{efn|name=binpre}} || Description
|-
|align="right"| 0x00 0000 <!--0x0003FFFF-->
|align="right"| 256 || Chip RAM
|-
|align="right"| 0x04 0000 <!--0x0007FFFF-->
|align="right"| 256 || Chip RAM ([[Amiga 1000|A1000]] option card)
|-
|align="right"| 0x08 0000 <!--0x000FFFFF-->
|align="right"| 512 || Chip RAM expansion
|-
|align="right"| 0x10 0000 <!--0x001FFFFF-->
|align="right"| 1024 || Extended Chip RAM for [[Amiga Enhanced Chip Set|ECS]]/[[Amiga Advanced Graphics Architecture|AGA]]
|-
|align="right"| 0x20 0000 <!--0x009FFFFF-->
|align="right"| 8192 || Primary auto-config space (Fast RAM)
|-
|align="right"| 0xA0 0000 <!--0x00BEFFFF-->
|align="right"| 1984 || Reserved
|-
|align="right"| 0xBF D000 <!--0x00BFDF00-->
|align="right"| 3.8 || [[MOS Technology CIA|8520-B]] (even-byte addresses)
|-
|align="right"| 0xBF E001 <!--0x00BFEF01-->
|align="right"| 3.8 || 8520-A (odd-byte addresses)
|-
|align="right"| 0xC0 0000 <!--0x00D7FFFF-->
|align="right"| 1536 || Internal expansion memory (pseudo-fast, "slow" RAM on Amiga 500)
|-
|align="right"| 0xD8 0000 <!--0x00DBFFFF-->
|align="right"| 256 || Reserved
|-
|align="right"| 0xDC 0000 <!--0x00DCFFFF-->
|align="right"| 64 || [[Real-time clock|Real time clock]]
|-
|align="right"| 0xDD 0000 <!--0x00DFEFFF-->
|align="right"| 188 || Reserved
|-
|align="right"| 0xDF F000 <!--0x00DFFFFF-->
|align="right"| 4 || Custom chip registers
|-
|align="right"| 0xE0 0000 <!--0x00E7FFFF-->
|align="right"| 512 || Reserved
|-
|align="right"| 0xE8 0000 <!--0x00E8FFFF-->
|align="right"| 64 || [[Amiga Zorro II|Zorro II]] auto-config space (before relocation)
|-
|align="right"| 0xE9 0000 <!--0x00EFFFFF-->
|align="right"| 448 || Secondary auto-config space (usually 64K I/O boards)
|-
|align="right"| 0xF0 0000 <!--0x00F7FFFF-->
|align="right"| 512 || 512K System ROM (reserved for extended ROM image e.g. CDTV or CD<sup>32</sup>)
|-
|align="right"| 0xF8 0000 <!--0x00FBFFFF-->
|align="right"| 256 || 256K System ROM ([[Kickstart (Amiga)|Kickstart]] 2.04 or higher)<!-- According to the linked wikipage, contradicts "ntrautanen_fi-amiga_memory" -->
|-
|align="right"| 0xFC 0000 <!--0x00FFFFFF-->
|align="right"| 256 || 256K System ROM
|}