FREESCALE單片機的C編程教程
1.The C Programming Language is a powerful, flexible andpotentially portable high-level programming language. 2.The C language may be used ...
1.The C Programming Language is a powerful, flexible andpotentially portable high-level programming language. 2.The C language may be used ...
匯編器在微處理器的驗證和應用中舉足輕重,如何設計通用的匯編器一直是研究的熱點之一。本文提出了一種開放式的匯編器系統設計思想,在匯編語言與機器語言間插入中間代碼CMDL(code mapping description language)語言,打破匯編語言與機器語言的直接映射關系,由此建立起一套描述匯...
The PCA9544A provides 4 interrupt inputs, one for each channeland one open drain interrupt output. When an interrupt is generated byany device, it wil...
The PCA9549 provides eight bits of high speed TTL-compatible bus switching controlledby the I2C-bus. The low ON-state resistance of the switch allows ...
The PCA9548A is an octal bidirectional translating switch controlled via the I2C-bus. TheSCL/SDA upstream pair fans out to eight downstream pairs, or ...