RISC (microprocessor) features 66-MIPS performance and includes interrupt and DMA controllers. (reduced instruction set computing)(million instructions per second) (product announcement)Wright, Maury
Direct Memory Access (DMA) is a capability provided by some computer bus architectures that enables data to be sent directly from an attached device, such as a disk drive, to the main memory on the computer'smotherboard. The microprocessor, or central processing unit (CPU), is freed from i...
CASCADED 82C37As When programming cascaded controllers, start with the first level device (closest to the microprocessor). After RESET, the DACK outputs are programmed to be active low and are held in the high state. If they are used to drive HLDA directly, the second level device(s) ...
MicroBlaze™ microprocessor. Features • AXI4 compliant • Optional Independent Scatter/Gather Direct Memory Access (DMA) support • Optional Simple DMA Support • Primary AXI4 Memory Map data width support of 32, 64, 128, 256, 512 and 1024 ...
A microprocessor based electronic system controls the various movements. The lt table provides for the simple se ng of maximum values (limits) to which the unit can operate. No value can be set beyond the maximum safe limits. A variety of safety features are included in the design. An...
A microprocessor with a DMA controller for performing data transfers between a peripheral unit and a memory in response to a transfer request from the peri... K Miura,Y Mitsuhira 被引量: 0发表: 1997年 加载更多研究点推荐 DMA request interrupt direct memory access (DMA) transfers 站内活动 ...
Inventra™ DMAx1-B1 DMA Controller Microprocessor Peripherals FPGA/CPLD IP DATASHEET FISPbus INTERFACE CLK A_RST S_RST DMA_REQ IR(2) DMAx1-B1 DMAx1-B1 Block Diagram FISPbus INTERFACE DMA_END FTS FTR CHANNEL_ID FISPbus INTERFACE DMA_END FTS FTR CHANNEL_ID DMAx1-B1 key features: • ...
Failing to integrate such host features in the DMAC means that they must be foregone or provided elsewhere at the cost of additional hardware. It is therefore the object of the present invention to provide an on-chip DMAC that operates concurrently with the DSP core, expedites peripheral and...
microprocessor design, and network architectures should recognize that components and process steps described herein may be interchangeable with other components or steps, or combinations of components or steps, and still achieve the benefits and advantages of the present disclosure. Moreover, it should ...
[1] Walter A.Tribel.16-bit Microprocessor Architecture, software, and Interface Techniques[M]. New Jersey: Prentice-Hall, Inc. 1988. [2] Ethernet/Cheapernet Physical Layer Made Easy with DP8391/92. National Semiconductor Application [EB/OL]. , http://www.nalanda.nitc.ac.in /industry/ app...