資源簡介
資料完整,包括:AD9850, stm32程序, 原理圖, PCB ,芯片手冊 ,原理講解, 具體調試步驟(配圖)
代碼片段和文件信息
//***************************************************//
//函數1:???????????ad9850_reset()????????????????????//
//函數2:???????????ad9850_reset_serial()?????????????//
//函數3:???????????ad9850_wr_parrel(unsigned?char?w0double?frequence)//
//函數4:???????????ad9850_wr_serial(unsigned?char?w0double?frequence)//
//版本:??????????????V1.1????????????????????????????//
//日期:?????????????2008/12/19??????????????????????//
//修改日期:?????????2008/12/19??????????????????????//
//編寫者:?????????xyc5208@163.com????????????//
//***************************************************//
//??????????????????子程序說明???????????????????????//
//***************************************************//
//函數1:??ad9850_reset()
//????????復位ad9850,之后為并口寫入模式????????
//函數2:??ad9850_reset_serial()
//????????復位ad9850,之后為串口寫入模式
//函數3:??ad9850_wr_parrel(unsigned?char?w0double?frequence)
//????????并口寫ad9850數據,w0為ad9850中w0的數據,frequence
//????????為寫入的頻率
//函數4:??ad9850_wr_serial(unsigned?char?w0double?frequence)
//????????串口寫ad9850數據,w0為ad9850中w0的數據,frequence
//????????為寫入的頻率
//需定義的位:
?????????//ad9850_w_clk????;
?????????//ad9850_fq_up????;
?????????//ad9850_rest?????;
?????????//ad9850_bit_data?;
//例:
?????????//sbit?ad9850_w_clk????=P2^2;
?????????//sbit?ad9850_fq_up????=P2^1;
?????????//sbit?ad9850_rest?????=P2^0;
?????????//sbit?ad9850_bit_data?=P1^7;
//***************************************************//
//?????????????????寫數據說明????????????????????????//
//***************************************************//
//寫數據例:
//???????ad9850_reset()
//???????wr_lcd02_data(unsigned?char?x)
//???????ad9850_wr_parrel(0x011000)
//???????ad9850_wr_serial(0x011000)
//***************************************************//
//---------------------------------------------------//
//???????????????????程序????????????????????????????//
//---------------------------------------------------//
#?include?
#?include?
#?include?
sbit?ad9850_w_clk????=P2^2;??//P2.2口接ad9850的w_clk腳/PIN7
sbit?ad9850_fq_up????=P2^1;??//P2.1口接ad9850的fq_up腳/PIN8
sbit?ad9850_rest?????=P2^0;??//P2.0口接ad9850的rest腳/PIN12
sbit?ad9850_bit_data?=P1^7;??//P1.7口接ad9850的D7腳/PIN25
//P1為8位數據口
//***************************************************//
//??????????????ad9850復位(并口模式)?????????????????//
//---------------------------------------------------//
void?ad9850_reset()
{
ad9850_w_clk=0;
ad9850_fq_up=0;
//rest信號
ad9850_rest=0;
ad9850_rest=1;
ad9850_rest=0;
}
//***************************************************//
//??????????????ad9850復位(并口模式)?????????????????//
//---------------------------------------------------//
void?ad9850_reset_serial()
{
ad9850_w_clk=0;
ad9850_fq_up=0;
//rest信號
ad9850_rest=0;
ad9850_rest=1;
ad9850_rest=0;
//w_clk信號
ad9850_w_clk=0;
ad9850_w_clk=1;
ad9850_w_clk=0;
//fq_up信號
ad9850_fq_up=0;
ad9850_fq_up=1;
ad9850_fq_up=0;
}
//***************************************************//
//??????????向ad9850中寫命令與數據(并口)???????
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件?????129198??2014-05-28?17:07??AD9850模塊資料\9850IO說明.jpg
?????文件??????32768??2012-03-28?12:50??AD9850模塊資料\AD9850原理圖.doc
?????文件?????134656??2013-08-16?09:56??AD9850模塊資料\AD9850說明書.doc
?????文件????5998774??2013-09-04?08:41??AD9850模塊資料\DDS-資料.rar
?????文件???????3185??2009-06-22?22:54??AD9850模塊資料\AD9850_1_V3_C程序\AD9850-HEX\ad9850-parrel.hex
?????文件???????3185??2009-06-22?22:51??AD9850模塊資料\AD9850_1_V3_C程序\AD9850-HEX\ad9850-serial.hex
?????文件???????7191??2009-07-14?20:29??AD9850模塊資料\AD9850_1_V3_C程序\AD9850-串行\ad9850
?????文件???????5494??2010-10-06?10:13??AD9850模塊資料\AD9850_1_V3_C程序\AD9850-串行\ad9850.c
?????文件???????3185??2009-07-14?20:29??AD9850模塊資料\AD9850_1_V3_C程序\AD9850-串行\ad9850.hex
?????文件?????????45??2009-07-14?20:29??AD9850模塊資料\AD9850_1_V3_C程序\AD9850-串行\ad9850.lnp
?????文件???????9507??2009-07-14?20:29??AD9850模塊資料\AD9850_1_V3_C程序\AD9850-串行\ad9850.LST
?????文件??????10805??2009-07-14?20:29??AD9850模塊資料\AD9850_1_V3_C程序\AD9850-串行\ad9850.M51
?????文件???????7232??2009-07-14?20:29??AD9850模塊資料\AD9850_1_V3_C程序\AD9850-串行\ad9850.OBJ
?????文件???????1244??2009-07-14?20:54??AD9850模塊資料\AD9850_1_V3_C程序\AD9850-串行\ad9850.Opt
?????文件????????206??2009-07-14?20:54??AD9850模塊資料\AD9850_1_V3_C程序\AD9850-串行\ad9850.plg
?????文件???????2029??2009-07-14?20:29??AD9850模塊資料\AD9850_1_V3_C程序\AD9850-串行\ad9850.Uv2
?????文件???????1246??2009-07-14?20:29??AD9850模塊資料\AD9850_1_V3_C程序\AD9850-串行\ad9850_Opt.Bak
?????文件???????2025??2009-06-22?22:51??AD9850模塊資料\AD9850_1_V3_C程序\AD9850-串行\ad9850_Uv2.Bak
?????文件???????5115??2002-04-16?14:32??AD9850模塊資料\AD9850_1_V3_C程序\AD9850-串行\STARTUP.A51
?????文件??????11665??2009-07-14?20:29??AD9850模塊資料\AD9850_1_V3_C程序\AD9850-串行\STARTUP.LST
?????文件????????749??2009-07-14?20:29??AD9850模塊資料\AD9850_1_V3_C程序\AD9850-串行\STARTUP.OBJ
?????文件???????7191??2009-07-14?20:53??AD9850模塊資料\AD9850_1_V3_C程序\ad9850-并行\ad9850
?????文件???????5421??2010-10-06?10:13??AD9850模塊資料\AD9850_1_V3_C程序\ad9850-并行\ad9850.c
?????文件???????3185??2009-07-14?20:53??AD9850模塊資料\AD9850_1_V3_C程序\ad9850-并行\ad9850.hex
?????文件?????????45??2009-07-14?20:53??AD9850模塊資料\AD9850_1_V3_C程序\ad9850-并行\ad9850.lnp
?????文件???????9429??2009-07-14?20:53??AD9850模塊資料\AD9850_1_V3_C程序\ad9850-并行\ad9850.LST
?????文件??????10805??2009-07-14?20:53??AD9850模塊資料\AD9850_1_V3_C程序\ad9850-并行\ad9850.M51
?????文件???????7232??2009-07-14?20:53??AD9850模塊資料\AD9850_1_V3_C程序\ad9850-并行\ad9850.OBJ
?????文件???????1074??2009-07-14?20:53??AD9850模塊資料\AD9850_1_V3_C程序\ad9850-并行\ad9850.Opt
?????文件????????626??2009-07-14?20:53??AD9850模塊資料\AD9850_1_V3_C程序\ad9850-并行\ad9850.plg
............此處省略84個文件信息
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