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| MB8147F-35资料 | |
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MB8147F-35 PDF Download |
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File Size : 105 KB
Manufacturer:FUJU Description:To further understand 82C37A operation, the states generated by each clock cycle must be considered. The DMA controller operates in two major cycles, active and idle. After being programmed, the controller is normally idle until a DMA request occurs on an unmasked channel, or a software request is given. The 82C37A will then request control of the system busses and enter the active cycle. The active cycle is composed of several internal states, depending on what options have been selected and what type of operation has been requested. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：MB8147F-35 厂 家：FUJU 封 装：96+ 批 号：15 数 量： 说 明： |
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运 费： 所在地： 新旧程度： |
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