PCA9672 Remote 8-bit IO expander for Fm I2C-bus with interrupt and reset
The PCA9672 provides general purpose remote I/O expansion for most microcontrollerfamilies vi
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The PCA9672 provides general purpose remote I/O expansion for most microcontrollerfamilies vi
The PCA9538 is a 16-pin CMOS device that provides 8 bits of General Purpose parallelInput/Out
8051 Serial I/O Routines Ring buffered, interrupt-driven UART driver, written in Keil C .
A Programmer s Reference to BIOS, DOS, and Third-Party Calls X86 Interrupt 使用
s3c2410提供了5个16位的Timer(Timer0~Timer4),其中Timer0~Timer3支持Pulse Width Modulation—— PWM(脉宽调制 )。Timer4是一个内部定时器(internal timer)...
s3c2410技术精解(timer,cache,mmu,nandflash,etc[1].).rar
ATMEGA8-timer-学习AVR的朋友们挺多的,但对于一初学者来说不知从何入手,不妨参考下我的教学代码。这是第一次接触时用的。