DMA_TRANSFER_INFO 结构是用于描述散点/收集列表分配要求的 DMA_TRANSFER_INFO_XXX 结构的容器。语法C++ 复制 typedef struct _DMA_TRANSFER_INFO { ULONG Version; union { DMA_TRANSFER_INFO_V1 V1; DMA_TRANSFER_INFO_V2 V2; }; } DMA_TRANSFER_INFO, *PDMA_TRANSFER_INFO; ...
DMA是一种允许某些硬件子系统直接从内存读取或写入数据,而不需要通过中央处理器(CPU)进行中介的技术。 当发生"DMA Transfer Error Bad Address"错误时,可能的原因包括: 1.地址无效:提供给DMA控制器的地址可能是无效的或不存在于物理内存中。 2.地址冲突:多个设备或进程可能尝试访问同一内存地址,导致冲突。 3.硬件...
typedef struct _DMA_TRANSFER_INFO_V2 { ULONG MapRegisterCount; ULONG ScatterGatherElementCount; ULONG ScatterGatherListSize; ULONG LogicalPageCount; } DMA_TRANSFER_INFO_V2, *PDMA_TRANSFER_INFO_V2; MembersMapRegisterCountThe number of map registers required to translate all the physical addresses in...
DMA_IOMMU_INTERFACE_V2 structure DMA_TRANSFER_INFO structure DMA_TRANSFER_INFO_V1 structure DMA_TRANSFER_INFO_V2 structure DOMAIN_CONFIGURATION structure DOMAIN_CONFIGURATION_ARCH enumeration DOMAIN_CONFIGURATION_ARM64 structure DOMAIN_CONFIGURATION_X64 structure DRIVER_ADD_DEVICE callback function DRIVER_CANC...
PINITIALIZE_DMA_TRANSFER_CONTEXT PinitializeDmaTransferContext; NTSTATUS PinitializeDmaTransferContext( [in] PDMA_ADAPTER DmaAdapter, [out] PVOID DmaTransferContext ) {...} 参数[in] DmaAdapter指向DMA_ADAPTER 结构的指针。 此结构是适配器对象,表示驱动程序的总线主 DMA 设备或系统 DMA 通道。 ...
PGET_DMA_TRANSFER_INFO PgetDmaTransferInfo; NTSTATUS PgetDmaTransferInfo( [in] PDMA_ADAPTER DmaAdapter, [in] PMDL Mdl, [in] ULONGLONG Offset, [in] ULONG Length, [in] BOOLEAN WriteOnly, [in, out] PDMA_TRANSFER_INFO TransferInfo ) {...} Parameters...
UART_DMA_Transfer_1 for KIT_AURIX_TC275_LK UART data transfer via DMA AURIX™ TC2xx Microcontroller Training V1.0.0 Please read the Important Notice and Warnings at the end of this document Scope of work The DMA module is used to transfer data received from the UART to ...
DMA Transfer Cycle的中文释义沪江词库精选DMA Transfer Cycle是什么意思、英语单词推荐 直接记忆器存取移转周期一般而言,所有的直接记忆器存取移转作业在一个记忆周期里面完成,起动和控制DMA移转作业信号的建立则在前一记忆周期里面发生。 相似短语 DMA Transfer Cycle 直接记忆器存取移转周期一般而言,所有的直接记忆...
DMA transfer apparatus and data transfer devicePROBLEM TO BE SOLVED: To efficiently carry out DMA (direct memory access) transfer to avoid mismatching caused by continuously occupying a data bus by a specific module.中村 功
DMA data transfer存储器直接存取数据传送 DMA Data Transfer直接记忆器存取资料转移 使用直接记忆器存取方法所进行的资料移转作业。 DMA Transfer Cycle直接记忆器存取移转周期 一般而言,所有的直接记忆器存取移转作业在一个记忆周期里面完成,起动和控制DMA移转作业信号的建立则在前一记忆周期里面发生。