![]() This 8Mb of RAM could be directly accessed by the CPU, and was the preferred location for programs and data. ![]() The Amiga 500 had provision for expansion through a side slot, and up to 8Mb of memory could be attached there through various hardware products, such as the sidecar hard drive module. Because of the hardware design of the 500, this memory had the same contention issues as chip ram, but could not be used by the graphics chips. The floppy was 'installed' on an A1200 hence the WB. This screenshot is of a 1.4 ROM equipped Amiga 3000 after it was booted from floppy. The original memory expansion for the Amiga 500 went into an expansion bay in the bottom of the device called the 'trapdoor'. Workbench 3 Workbench 4 Workbench 5 Workbench 6 Workbench 7 Workbench 8 Workbench 9. Because this memory is shared between the graphics chips and the CPU, there exists some contention for access, so this RAM is slow for the Amiga OS to use for programs or data storage. ![]() And does this imply the existence of ' fast' RAM? Chip RAM was memory that both the Amiga's graphics and sound chips and the CPU could directly access. What do we mean by ' chip' or ' slow' RAM. It will then create the necessary subfolder, called 'Workbench 13' for all of componants of the theme. In reality, the basic Amiga 500 was a modest device - 7Mhz 68000 CPU, 1/2 Mb of 'chip' RAM, 1/2 Mb of 'slow' RAM (if the expansion card was fitted) and everything needed to be booted from floppy disk. Installation: - Simply un-zip this archive to your /Program Files/Plus/ folder.
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