糟糕的应用程序逻辑可能使用直接耦合方法来调用多个具有大量数据传输的事务，尽管此方法一般会避免较大的路径长度。
Poor application logic may invoke multiple transactions with large data transfer with the direct coupling approach, though this approach generally avoids greater path lengths.
DB 2直接在服务器上执行这些更新，最小化了应用程序编程逻辑和数据传输。
DB2 performs these updates directly on the server, minimizing the application programming logic and transfer of data that otherwise need to occur.
但 SDO与数据传输对象依然存在共性：仅传送数据，没有为之定义的应用方法或业务逻辑。
They still have this in common with Data Transfer Objects, though: They are only carriers of data and do not have application methods or business logic defined for them.
本文中的示例包含数据抽象层（DAL）、数据传输对象（DTO）、业务逻辑层（BLL）、表示层和用于支持的helper类。
The example in this article consists of the Data Abstract Layer (DAL), Data Transfer Objects (DTOs), the Business Logic Layer (BLL), the Presentation Layer, and supporting helper classes.
通过仿真验证fpga逻辑满足成像及数据传输要求，为后续应用奠定了基础。
The logic design of FPGA could meet the demand of imaging and data transmission through simulation and verification. The imaging system will establish reliable foundation for the future application.
对如何用FPGA实现该数据采集系统的数据缓存和数据传输的逻辑控制，以及FPGA与AD9240的接口设计等给出了详细说明。
The method to implement data buffer and logical control of the data transfer through FPGA was introduced, and the design of the interface between FPGA and AD9240 was also shown up.
给出DMA工作方式下数据传输的设计方法，可编程逻辑器件的控制逻辑和驱动程序设计，解决了数据传输连续性的关键问题。
The way of data transfer in DMA mode, control method of logical programmable device and design of driver program are discussed to solve the key point of sequential transmission.
详细叙述了通讯板接口模块的硬件结构设计，其中，对数据缓冲电路、数据传输速率选择电路、逻辑控制电路等各关键点做了重点介绍；
Secondly, the hardware structure of the interface module is described in detail, mainly including data latch and buffer circuit, choice circuit of transmission rate, etc.
介绍了总线控制器pci9054的桥式作用、用可编程逻辑器件模拟LOCAL总线侧cpu的设计、EEPROM的配置以及总线的数据传输操作过程，然后在此基础上给出了数据采集系统的设计。
It includes that the bus controller PCI9054 action, the simulation of the CPU design with CPLD on the LOCAL bus side, configuration of EEPROM and the bus operation of the data transmission.
介绍了总线控制器pci9054的桥式作用、用可编程逻辑器件模拟LOCAL总线侧cpu的设计、EEPROM的配置以及总线的数据传输操作过程，然后在此基础上给出了数据采集系统的设计。
It includes that the bus controller PCI9054 action, the simulation of the CPU design with CPLD on the LOCAL bus side, configuration of EEPROM and the bus operation of the data transmission.
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