发明名称 |
DMA CONTROLLER WITH INTERRUPT CONTROL PROCESSOR |
摘要 |
Provided is a direct memory access (DMA) controller having an interrupt control processor that can process DMA transmission-related interrupts according to a control program modifiable by a user. The DMA controller includes the interrupt control processor that can process a DMA transmission-related interrupt and a DMA request interrupt transmitted from peripheral devices and control the DMA channel through the control program that can be modified by the user, so that DMA channel control and relevant interrupt processing loads caused by a plurality of DMA data transmissions are reduced, and the flexibility of DMA channel control and interrupt processing in control of the DMA controller is provided to the user.
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申请公布号 |
US2011022767(A1) |
申请公布日期 |
2011.01.27 |
申请号 |
US20100843801 |
申请日期 |
2010.07.26 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
CHUN IK JAE;LYUH CHUN GI;SUK JUNG HEE;ROH TAE MOON;KWON JONG KEE;KIM JONG DAE |
分类号 |
G06F13/28;G06F13/24 |
主分类号 |
G06F13/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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