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19OpenVMS Galaxy DeviceDrivers  


Thischapter describes OpenVMS Alpha Version 7.3 direct-mapped DMA windowinformation for PCI drivers.

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Direct-Mapped DMA Window Changes
How PCI Direct-Mapped DMA Works Prior to OpenVMS Version 7.2
How PCI Direct-Mapped DMA Works in Current Versions of OpenVMS
IOC$NODE_DATA Changes to Support Nonzero Direct-Mapped DMA Windows
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