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常用芯片 |
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Sony光驱接口定义 |
| 作者：佚名 来源：不详 点击数： 更新时间：2008年03月23日 |
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Sony光驱接口定义和接口卡侧的外观图如下面所示，sony公司也是用的ata 标准接口的，注意下面的引脚顺序：  
| Pin | Name | Description | | 1 | RESET | Reset | | 2 | GND | Ground | | 3 | DB7 | Data Bit 7 | | 4 | GND | Ground | | 5 | DB6 | Data Bit 6 | | 6 | GND | Ground | | 7 | DB5 | Data Bit 5 | | 8 | GND | Ground | | 9 | DB4 | Data Bit 4 | | 10 | GND | Ground | | 11 | DB3 | Data Bit 3 | | 12 | GND | Ground | | 13 | DB2 | Data Bit 2 | | 14 | GND | Ground | | 15 | DB1 | Data Bit 1 | | 16 | GND | Ground | | 17 | DB0 | Data Bit 0 | | 18 | GND | Ground | | 19 | WE | Write Enable | | 20 | GND | Ground | | 21 | RE | Read Enable | | 22 | GND | Ground | | 23 | ACK | Data Acknowledge For DMA | | 24 | GND | Ground | | 25 | REQ | Data Request For DMA | | 26 | GND | Ground | | 27 | INT | Interrupt | | 28 | GND | Ground | | 29 | A1 | Address Bit 1 | | 30 | GND | Ground | | 31 | A0 | Address Bit 0 | | 32 | GND | Ground | | 33 | EN | Bus Enable | | 34 | GND | Ground |
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