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Description: SC16C554/SC16C654/SC16C554B/SC16C654B
ISA 总线硬件接口示例
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Size: 187392 |
Author: logers |
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Description: 简单的led驱动，有利于新手教学，里面使用字符设备注册，还用了class类-The SC16C554B/554DB provides four levels of prioritized interrupts to minimize external
software interaction. The Interrupt Status Register (ISR) provides the user with four
interrupt status bits. Performing a read cycle on the ISR will provide
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Size: 1024 |
Author: zpc |
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