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Title |
Performance of DMA Mode UART IP Soft Core in Embedded Systems |
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Author |
S.Swetha,N.Vijaya Lakshmi |
| Citation |
Vol. 14 No. 10 pp. 103-106 |
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Abstract |
In this paper presents performance of DMA mode UART IP soft core in embedded systems. In the past, UART IP hard core is less flexibility, low performance and more time taken by the CPU. So, the performance of embedded system is less. In this paper used UART IF soft core based on DMA is used. It has less occupancy time of CPU and improving the performance of the whole NIOSII system. Design requirements can be better met because of its high-performance, configurable parameters, portability besides high flexibility, practicality. It is design four sub modules and verify in a NIOSII embedded hardware system |
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Keywords |
NIOSII, UART, IP, DMA, AVALON bus |
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