首页>
外国专利>
System and method for identification of computer input/output devices by intercepting identification commands directed to the input/output devices
System and method for identification of computer input/output devices by intercepting identification commands directed to the input/output devices
展开▼
机译：通过拦截指向输入/输出设备的标识命令来标识计算机输入/输出设备的系统和方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A computer system is described in which a table created in memory includes drive description data for one or more IDE devices included in the system. A command intercept circuit is described which intercepts device-identification commands and reroutes the device-identification operation to memory. The command intercept circuit includes an address decode circuit which asserts a first control signal upon decoding an address corresponding with the one or more IDE devices. A command decode circuit responds to the asserted first control signal to decode data and asserts a second control signal when the decoded data corresponds with a device-identification command. An address generator responds to the asserted second control signal to generate a memory address where the drive description data table is stored.
展开▼
