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EBUS(4)                 NetBSD Kernel Interfaces Manual                EBUS(4)

EBus -- introduction to SPARC EBus bus support and drivers
ebus* at pci?
The EBus bus is designed to provide the ability to put ISA and tradi- tional Intel-style peripherals in a SPARC based system with a minimal amount of glue logic. Typically, it is implemented in the PCIO IC from SME, which also implements a hme(4) compatible PCI network device (`network'). The EBus has four DMA channels, similar to the DMA seen in the esp(4) SCSI DMA.
Sun Microelectronics, Peripheral Component Interconnect Input Output Controller, Part No.: 802-7837-01, http://www.sun.com/oem/products/manuals/802-7837.pdf, March 1997. NetBSD 10.99 March 13, 2002 NetBSD 10.99
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