Encyclopedia > Chip RAM

Article Content

Chip RAM

Chip RAM is the name given to RAM with dual port access in the Amiga computer that could be accessed by the custom chipset as well as the CPU.

The custom chipset was able to perform DMA transfers to and from this RAM, and would even lock-out the CPU while doing so.

By default, most Amiga computers only came with chip RAM, but could be expanded with RAM that only the CPU could access, even when the custom chipset was busy with chip RAM. This caused a big speed increase to most programs, and was thus nicknamed "Fast RAM".

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Westhampton Beach, New York

... 18, 6.1% from 18 to 24, 24.6% from 25 to 44, 28.2% from 45 to 64, and 20.7% who are 65 years of age or older. The median age is 44 years. For every 100 females there are ...