| Rev | Author | # | Line |
|---|---|---|---|
| 1 | CraigMckenna | 1 | [ISA] [Acronym] for __I__ndustry __S__tandard __A__rchitecture |
| 2 | |||
| 3 | A bus standard for [IBM] compatibles that extends the [XT] bus architecture to 16 bits. It also allows for bus mastering although only the first 16 MB of main memory is available for direct access. In reference to the [XT] bus architecture it is sometimes referred to as "[AT] bus architecture" |
