The DMA used in 8237 experiments, the use of environmental integrated environmen...

具有关机记忆功能的定时器程序，工厂生产流水线用。-With memory function timer shutdown procedures, factory production lines to use.

8*8 LED 点阵屏幕显示全屏下滚2次及上滚2次,从左到右,从右到左各收缩1次.从中间扩展到四角,从四角收缩到中心,然后再显示:"祖国您好 合肥市 邦森公司 国庆" 作为LED点阵练习,简单易懂.-8* 8 LED dot-matrix display full-screen under the roll-on roll 2 times and 2 times, from left to right, from right to left each contraction 1. From the middle extended to the four corners, from the contraction to the center square, and then displays: " Fatherland Hello, Hefei, Bunsen" s National Day" as a LED dot matrix exercise, easy to understand.

ARM_Embedded_C_Programming_Language.rar看一下，ARM C编写程序的教材。-ARM_Embedded_C_Programming_Language.rar look, ARM C programming teaching materials.

基于DSP2407的快速傅里叶变换程序，来源合众达DSP例程-fast fourier transform BASED ON DSP

这个程序我花了好久才写出来的,非常的好,它可以产生很高性能的三角波,一般程序不易产生如此好的波形.-this process I have spent a long time before the writing, very good, and it can produce a very high-performance triangular wave, the general procedures have not been so good waveform.

AVRSTUDIO中文HELP AVRSTUDIO中文HELP-HELP AVRSTUDIO Chinese AVRSTUDIO Chinese HELP AVRSTUDIO中文HELP

,片选接到p1.5 复位端 p1.4 中断端接到 int0 82c250工作在斜率模式下 ，RS 接51k电阻到地。 2，SJA1000与82C250的接口，逻辑上为SJA1000输出0（显性位），表现为低点平输出给82C250，则82C250输出 差分的低电平。SJA1000输出1（隐性位），表现为高电平或悬空输出给82C250，则82C250输出悬空状态。 3,周立功的中SJA_BCANCONF.ASM中对输出控制寄存器 的TX0的输出 极性的位的定义不对。 还有里面定义有接收错误标志码，不知道何时用。-, The election received a P1.5-chip client p1.4 interrupt reset int0 82c250 client received in the slope mode, RS then 51k resistor to ground. 2, SJA1000 with the 82C250 interface, logic for SJA1000 Output 0 (dominant bit), showing low level output to the 82C250, while the low-level differential output 82C250. SJA1000 Output 1 (recessive), and the performance of the output is high or left vacant to the 82C250, the vacant state 82C250 output. 3, Zhou Ligong in the SJA_BCANCONF.ASM of output control register TX0 output polarity bit the definition of wrong. Inside the definition also has to receive error flag code, I do not know when to use.

The programm introduce how to choose points to create line_circle. -The programm introduce how to choose points to create line_circle.

此程序是关系电子时钟的，用汇编写成，功能比较完哟-this program is the electronic clock with a compilation languages, a more complete functional yo