通过使用示例应用程序,您现在应该很好地理解了如何为公共数据使用设备的外部存储器。
Through the use of the example application, you should now have a good understanding of how to use the device's external storage for public data.
使用SQLiteAPI,您可以存储更复杂的数据,利用内部和外部存储器,您可以存储对应用程序是私有的或者对其他应用程序公共可用的文件。
Using the SQLite API, you can store more complex data, and with the internal and external storage, you can store files that are private to the application or publicly available to other applications.
端口0也是复低位地址和在利用外部程序和数据存储器的数据总线。
Port 0 is also the multiplexed low-order address and data bus during access to external program and data memory.
虚存系统中的一种外部存储器,其中包含以页面形式而存在的活动程序,在特定的时刻,只让系统去访问它所需要的指定页面。
In virtual storage systems, external storage that contains active programs in the form of pages and provides access only to the particular pages required by the system at a particular time.
在硬件设计主要介绍系统组成中的外部存储器模块与视频输入输出模块,介绍了使用片上支持库编写DM642中视频驱动程序的方法,以及编写过程中DM642中断和直接存储器存取(DMA)的应用;
The hardware chapter introduces the external memory module and video I/O module, programs video-driver for the DM642 by using CSL, discuss the applications of interrupt and direct memory access (DMA).
在硬件设计主要介绍系统组成中的外部存储器模块与视频输入输出模块,介绍了使用片上支持库编写DM642中视频驱动程序的方法,以及编写过程中DM642中断和直接存储器存取(DMA)的应用;
The hardware chapter introduces the external memory module and video I/O module, programs video-driver for the DM642 by using CSL, discuss the applications of interrupt and direct memory access (DMA).
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