參數(shù)資料
型號: 21921
英文描述: Low-Frequency, Spread-Spectrum EconOscillator
中文描述: 接口1 Am186CC通信控制器到AMD斯坦福線性加速器中心設備使用增強的小型工業(yè)應用筆記? 57.1KB(PDF格式)
文件頁數(shù): 7/12頁
文件大小: 57K
代理商: 21921
Interfacing the Am186CC Controller to an AMD SLAC Device Using Enhanced SSI
A-1
Appendix A
Interface Software
(Using SDEN)
#include <stdio.h>
#include "sys\types.h"
#include "serrano.h" // defines register addresses
// function prototypes
void SLAC_init(void);
void SLAC_write(int);
Uint8 SLAC_read(void);
// useful constants
#define READ_Z 0x85 // read z-filter
#define DE_LOW 0xFFFE // DE bit low bit mask
#define DE_HI 0x0001 // DE bit high bit mask
#define PB_HI 0x0001 // PB bit high bit mask
void main() {
Uint8 buf[256];
int i;
printf("Start Program\n");
SLAC_init();
printf("Finish SLAC_init\n");
for (i=0; i<256; i++) buf[i] = 0;
printf("Finish buffer initialization\n");
SLAC_write(READ_Z);
printf("Command Sent\n");
for (i=0; i<15; i++) {
buf[i] = SLAC_read();
printf("byte %d = %x \n",i,buf[i]);
} /* end for loop */
exit(0);
}
//****************************** END OF MAIN *******************************
void SLAC_init(void)
{
_asm{
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