| 摘要 |
<p>PURPOSE: A method and a device of abstracting device driver for hardware devices in a multi core platform are provided to minimize the change of a device even if an application, operating system, or hardware platform is changed, thereby maximizing reusability of the device driver. CONSTITUTION: A DAC(Device Abstraction Component) execution environment unit(126) provides execution environment of device abstraction component(124). A physical input/output interface unit(122) provides interface for access of hardware device. To independently execute the DAC(Device Abstraction Component) with operating system(130) or application software(140), a DAC-RTM(Run-Time Module) performs providing additional function necessary for executing the mapping of the interface and the DAC.</p> |
