dingusppc/zdocs/heathrow.md
2020-03-01 10:58:09 -07:00

6 lines
292 B
Markdown

The Heathrow is an I/O subsystem and a DMA controller.
It contains a feature control register, an auxiliary control register, and some registers to save states for the DBDMA and the VIA Cuda.
It also contains the emulations for the VIA Cuda, SWIM 3 floppy drive, ESCC, and MESH components.