发明名称 |
METHOD AND APPARATUS FOR INTERVALED DMA TRANSFER ACCESS |
摘要 |
A method for intervaled memory transfer access provides periodic authorization signals to a memory access controller. The method cycles between: 1) inhibiting the memory access controller from writing data to a memory until the memory access controller receives a periodic authorization signal to cause the memory access controller to remove the inhibition and write a predetermined amount of data to the memory through a data bus, and 2) releasing the data bus following writing of the predetermined amount of data to the memory by inhibiting the memory access controller from writing further data.
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申请公布号 |
US2008235475(A1) |
申请公布日期 |
2008.09.25 |
申请号 |
US20080132471 |
申请日期 |
2008.06.03 |
申请人 |
EVANS CHARLES EDWARD;KEITHLEY DOUGLAS GENE |
发明人 |
EVANS CHARLES EDWARD;KEITHLEY DOUGLAS GENE |
分类号 |
G06F12/14 |
主分类号 |
G06F12/14 |
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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