[问答]

如何烧写DSP5509开发板？

刘浩

2019-10-24 07:53:07 3476 DSP5509 开发板

我们公司做了一个5509开发板，用到了CPLD。
现在板子仿真的差不多了，不知道如何烧写。

2019-10-24 07:53:07　　评论 淘帖0 举报

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2019-10-24 08:05:54 评论举报 1^# 刘浩

lksas 发表于 2019-10-24 15:04

第一幅图是CPLD原理图，第二幅图

GPIO0,GPIO1,GPIO2,GPIO3处留了跳线，方便烧写完成后从FLASH启动。
GPIO0-3分别对应LED1-4.

2019-10-24 08:13:25 评论

2^#

刘浩

0 lksas 发表于 2019-10-24 15:12 第一幅图是CPLD原理图，第二幅图这一幅是DSP的原理图。

2019-10-24 08:30:29 评论举报 3^# 刘浩

0 这是外扩SDRAM和FLASH的图。请高手指教，谢谢！

2019-10-24 08:45:42 评论举报 4^# 刘浩

0 lksas 发表于 2019-10-24 15:44 这是外扩SDRAM和FLASH的图。请高手指教，谢谢！这个要自己写flash程序，根据flash手册中的clear/erase/program命令进行烧写。烧写时DSP需要控制CPLD选通高位地址来烧写flash的高地址空间。

2019-10-24 08:59:46 评论举报 5^# 余少虹

0 vuywsdfwf 发表于 2019-10-24 15:58 这个要自己写flash程序，根据flash手册中的clear/erase/program命令进行烧写。烧写时DSP需要控制CPLD选通高位地址来烧写flash的高地址空间。这是我调试成功的FLASH程序： #include #include #include #include #define CESECT1 0x200000 #define CESECT2 0x400000 #define CESECT3 0x600000 #define CESECT4 0x200a00 Uint16 x; Uint32 y; CSLBool b; unsigned int datacount = 0; unsigned int databuffer[1000] =[0]; int souraddr,deminaddr; int fwaddr, fraddr; Uint16 addbias; Uint16 fstatus, fstatus2; Uint16 success; /锁相环的设置/ PLL_Config myConfig = [ 0, //IAI: the PLL locks using the same process that was underway //before the idle mode was entered 1, //IOB: If the PLL indicates a break in the phase lock, //it switches to its bypass mode and restarts the PLL phase-locking //sequence 12, //PLL multiply value; multiply 12 times 1 //Divide by 2 PLL divide value; it can be either PLL divide value //(when PLL is enabled), or Bypass-mode divide value //(PLL in bypass mode, if PLL multiply value is set to 1) ]; /SDRAM的EMIF设置/ EMIF_Config emiffig = [ 0x221, //EGCR : the MEMFREQ = 00,the clock for the memory is equal to cpu frequence // the WPE = 0 ,forbiden the writing posting when we debug the EMIF // the MEMCEN = 1,the memory clock is reflected on the CLKMEM pin // the NOHOLD = 1,HOLD requests are not recognized by the EMIF 0xFFFF, //EMI_RST: any write to this register resets the EMIF state machine 0x3FFF, //CE0_1: CE0 space control register 1 // MTYPE = 011,Synchronous DRAM(SDRAM),16-bit data bus width 0xFFFF, //CE0_2: CE0 space control register 2 0x00FF, //CE0_3: CE0 space control register 3 // TIMEOUT = 0xFF; 0x1FFF, //CE1_1: CE0 space control register 1 // Asynchronous, 16Bit 0xFFFF, //CE1_2: CE0 space control register 2 0x00FF, //CE1_3: CE0 space control register 3 0x1FFF, //CE2_1: CE0 space control register 1 // Asynchronous, 16Bit 0xFFFF, //CE2_2: CE0 space control register 2 0x00FF, //CE2_3: CE0 space control register 3 0x1FFF, //CE3_1: CE0 space control register 1 // Asynchronous, 16Bit 0xFFFF, //CE3_2: CE0 space control register 2 0x00FF, //CE3_3: CE0 space control register 3 0x2911, //SDC1: SDRAM control register 1 // TRC = 8 // SDSIZE = 0;SDWID = 0 // RFEN = 1 // TRCD = 2 // TRP = 2 0x0410, //SDPER : SDRAM period register // 7ns 4096 0x07FF, //SDINIT: SDRAM initialization register // any write to this register to init the all CE spaces, // do it after hardware reset or power up the C55x device 0x0131 //SDC2: SDRAM control register 2 // SDACC = 0; // TMRD = 01; // TRAS = 0101; // TACTV2ACTV = 0001; ]; void delay(Uint16 k) [ while(k>0) [ k--; ] ] void ddelay(Uint16 kt) [ Uint16 jj,kk; for(jj=0;jj<65535;jj++) [ kk = kt; while(kk>0) [ kk--; ] ] ] /**********以下内容为AM29LV800BT的读写等函数***********/ / 参考：AM29LV800BT的芯片手册 TMS320VC5509 DSP External Memory Interface (EMIF) Reference Guide HX-5509A 开发板使用手册 / void Flash_CS() [ souraddr = (int )CESECT2; souraddr = 0x00ff; ] void Flash_disCS() [ ] void Flash_Reset() //AM29LV800复位 [ deminaddr = (int )CESECT4; deminaddr &= 0x00fe; delay(1000); deminaddr \|= 0x0001; ] Uint16 Flash_Erase_all() //AM29LV800芯片擦除 [ Flash_CS(); deminaddr = (int )CESECT2; addbias = 0x0555; (deminaddr+addbias) = 0x00aa; addbias = 0x02aa; (deminaddr+addbias) = 0x0055; addbias = 0x0555; (deminaddr+addbias) = 0x0080; addbias = 0x0555; (deminaddr+addbias) = 0x00aa; addbias = 0x02aa; (deminaddr+addbias) = 0x0055; addbias = 0x0555; (deminaddr+addbias) = 0x0010; delay(100); fstatus = (deminaddr+addbias); fstatus &= 0x0040; fstatus2 = (deminaddr+addbias); if((fstatus&fstatus2)!=0) [ //Flash_disCS(); return 0; ] else [ while(fstatus!=0x00ff) [ ddelay(500); //ddelay(500); //ddelay(500); fstatus =(deminaddr+addbias); fstatus &= 0x00ff; ] Flash_disCS(); return 1; ] ] Uint16 Flash_Erase_sector() //AM29LV800分段擦除 [ return 1; ] void Flash_Write_init() //AM29LV800烧写初始化 [ Flash_CS(); deminaddr = (int )CESECT2; addbias = 0x0555; (deminaddr+addbias) = 0x00aa; addbias = 0x02aa; (deminaddr+addbias) = 0x0055; addbias = 0x0555; (deminaddr+addbias) = 0x0020; ] Uint16 Flash_Write(Uint16 waddr, Uint16 wdata) //AM29LV800烧写 [ (fwaddr+waddr) = 0x00a0; (fwaddr+waddr) = wdata; delay(10000); fstatus = (fwaddr+waddr); while(fstatus!=wdata) [ delay(10000); fstatus = (fwaddr+waddr); ] return 1; ] void Flash_Write_end() //AM29LV800烧写结束 [ deminaddr = (int )CESECT2; deminaddr = 0x0090; deminaddr = 0x0000; //Flash_disCS(); ] Uint16 Flash_Read(Uint16 raddr) //AM29LV800读 [ Uint16 frtemp; frtemp = (fraddr+raddr); return frtemp; ] main() [ /初始化CSL库/ CSL_init(); /EMIF为全EMIF接口/ CHIP_RSET(XBSR,0x0a01); /设置系统的运行速度为144MHz/ PLL_config(&myConfig); /初始化DSP的外部SDRAM/ EMIF_config(&emiffig); Flash_Reset(); //Flash_Erase_all运行大约为14s以上，为节约时间注释掉，用户可自行根据需要取消注释 success = Flash_Erase_all(); //以下程序为烧写AM29LV800 Flash_Write_init(); fwaddr = (int )CESECT2; //地址首先指向5509的CE1空间（AM29LV800所在） fwaddr += 0x10000; //指向AM29LV800的1扇区 for(datacount=0;datacount<1000;datacount++) [ success = Flash_Write(datacount, datacount); ] Flash_Write_end(); //以下程序为读AM29LV800 for(datacount=0;datacount<1000;datacount++) [ databuffer[datacount]=0; ] Flash_CS(); fraddr = fwaddr; for(datacount=0;datacount<1000;datacount++) [ databuffer[datacount] = Flash_Read(datacount); ] Flash_disCS(); //运行到此处，在view--memory里查看databuffer开始地址的数据，看是否所写即所读 while(1); ] /***************************************************************************** * End of pll2.c *****************************************************************************/ 以下是我改写的FLASH烧写程序： #include #include #include #include #include #include //#include "MaxBurn.H" #define CESECT1 0x200000 #define CESECT2 0x400000 #define CESECT3 0x600000 #define CESECT4 0x200a00 Uint16 x; Uint32 y; CSLBool b; unsigned int datacount = 0; unsigned int databuffer[1000] =[0]; int souraddr,deminaddr; int fwaddr, fraddr; Uint16 addbias; Uint16 fstatus, fstatus2; Uint16 success; ////////////////////////////////////////////////////////////////////////////////////////////////////////////// #pragma DATA_SECTION(ProgramDat,".prgdat") Uint16 ProgramDat[0xFFFF]; //////////////////////////////////////////////////////////////////////////////////////////////////////////// /锁相环的设置/ PLL_Config myConfig = [ 0, //IAI: the PLL locks using the same process that was underway //before the idle mode was entered 1, //IOB: If the PLL indicates a break in the phase lock, //it switches to its bypass mode and restarts the PLL phase-locking //sequence 12, //PLL multiply value; multiply 12 times 1 //Divide by 2 PLL divide value; it can be either PLL divide value //(when PLL is enabled), or Bypass-mode divide value //(PLL in bypass mode, if PLL multiply value is set to 1) ]; /SDRAM的EMIF设置/ EMIF_Config emiffig = [ 0x221, //EGCR : the MEMFREQ = 00,the clock for the memory is equal to cpu frequence // the WPE = 0 ,forbiden the writing posting when we debug the EMIF // the MEMCEN = 1,the memory clock is reflected on the CLKMEM pin // the NOHOLD = 1,HOLD requests are not recognized by the EMIF 0xFFFF, //EMI_RST: any write to this register resets the EMIF state machine 0x3FFF, //CE0_1: CE0 space control register 1 // MTYPE = 011,Synchronous DRAM(SDRAM),16-bit data bus width 0xFFFF, //CE0_2: CE0 space control register 2 0x00FF, //CE0_3: CE0 space control register 3 // TIMEOUT = 0xFF; 0x1FFF, //CE1_1: CE0 space control register 1 // Asynchronous, 16Bit 0xFFFF, //CE1_2: CE0 space control register 2 0x00FF, //CE1_3: CE0 space control register 3 0x1FFF, //CE2_1: CE0 space control register 1 // Asynchronous, 16Bit 0xFFFF, //CE2_2: CE0 space control register 2 0x00FF, //CE2_3: CE0 space control register 3 0x1FFF, //CE3_1: CE0 space control register 1 // Asynchronous, 16Bit 0xFFFF, //CE3_2: CE0 space control register 2 0x00FF, //CE3_3: CE0 space control register 3 0x2911, //SDC1: SDRAM control register 1 // TRC = 8 // SDSIZE = 0;SDWID = 0 // RFEN = 1 // TRCD = 2 // TRP = 2 0x0410, //SDPER : SDRAM period register // 7ns 4096 0x07FF, //SDINIT: SDRAM initialization register // any write to this register to init the all CE spaces, // do it after hardware reset or power up the C55x device 0x0131 //SDC2: SDRAM control register 2 // SDACC = 0; // TMRD = 01; // TRAS = 0101; // TACTV2ACTV = 0001; ]; void EmifSetup(void) [ EMIF_Config MyConfig = [ 0x0010 /EGCR/, 0x0000 /EMIRST/, /(MTYPE<<12)\|(RDSETUP<<8)\|(RDSTROBE<<2)\|(RDHOLD), cen1/ /(RDEXHLD<<14)\|(WREXHLD<<12)\|(WRSETUP<<8)\|(WRSTROBE<<2)\|(WRHOLD),cen2/ /(TIMOUT), cen3/ (1<<12)\|(1<<8)\|(3<<2)\|(1), /ce01/ (0<<14)\|(0<<12)\|(1<<8)\|(3<<2)\|(1), /ce02/ (0), /ce03/ (1<<12)\|(10<<8)\|(0x3f<<2)\|(3), /ce11/ (3<<14)\|(3<<12)\|(15<<8)\|(0x3f<<2)\|(3), /ce12/ (100), /ce13/ (1<<12)\|(15<<8)\|(0x3f<<2)\|(3), /ce21/ (3<<14)\|(3<<12)\|(15<<8)\|(0x3f<<2)\|(3), /ce22/ (200), /ce23/ (1<<12)\|(1<<8)\|(3<<2)\|(1), /ce31/ (0<<14)\|(0<<12)\|(1<<8)\|(3<<2)\|(1), /ce32/ (0), /ce33/ 0x07FF /sdc1/, 0x0FFF /sdper/, 0x07FF /init/, 0x03FF /sdc2/ ]; EMIF_config(&MyConfig); ] void delay(Uint16 k) [ while(k>0) [ k--; ] ] void ddelay(Uint16 kt) [ Uint16 jj,kk; for(jj=0;jj<65535;jj++) [ kk = kt; while(kk>0) [ kk--; ] ] ] /***********以下内容为AM29LV800BT的读写等函数***********/ / 参考：AM29LV800BT的芯片手册 TMS320VC5509 DSP External Memory Interface (EMIF) Reference Guide HX-5509A 开发板使用手册 / void Flash_CS() [ souraddr = (int )CESECT2; souraddr = 0x00ff; ] void Flash_disCS() [ ] void Flash_Reset() //AM29LV800复位 [ deminaddr = (int )CESECT4; deminaddr &= 0x00fe; delay(1000); deminaddr \|= 0x0001; ] Uint16 Flash_Erase_all() //AM29LV800芯片擦除 [ Flash_CS(); deminaddr = (int )CESECT2; addbias = 0x0555; (deminaddr+addbias) = 0x00aa; addbias = 0x02aa; (deminaddr+addbias) = 0x0055; addbias = 0x0555; (deminaddr+addbias) = 0x0080; addbias = 0x0555; (deminaddr+addbias) = 0x00aa; addbias = 0x02aa; (deminaddr+addbias) = 0x0055; addbias = 0x0555; (deminaddr+addbias) = 0x0010; delay(100); fstatus = (deminaddr+addbias); fstatus &= 0x0040; fstatus2 = (deminaddr+addbias); if((fstatus&fstatus2)!=0) [ //Flash_disCS(); return 0; ] else [ while(fstatus!=0x00ff) [ ddelay(500); //ddelay(500); //ddelay(500); fstatus =(deminaddr+addbias); fstatus &= 0x00ff; ] Flash_disCS(); return 1; ] ] Uint16 Flash_Erase_sector() //AM29LV800分段擦除 [ return 1; ] void Flash_Write_init() //AM29LV800烧写初始化 [ Flash_CS(); deminaddr = (int )CESECT2; addbias = 0x0555; (deminaddr+addbias) = 0x00aa; addbias = 0x02aa; (deminaddr+addbias) = 0x0055; addbias = 0x0555; (deminaddr+addbias) = 0x0020; ] Uint16 Flash_Write(Uint16 waddr, Uint16 wdata) //AM29LV800烧写 [ (fwaddr+waddr) = 0x00a0; (fwaddr+waddr) = wdata; delay(10000); fstatus = (fwaddr+waddr); while(fstatus!=wdata) [ delay(10000); fstatus = (fwaddr+waddr); ] return 1; ] void Flash_Write_end() //AM29LV800烧写结束 [ deminaddr = (int )CESECT2; deminaddr = 0x0090; deminaddr = 0x0000; //Flash_disCS(); ] Uint16 Flash_Read(Uint16 raddr) //AM29LV800读 [ Uint16 frtemp; frtemp = (fraddr+raddr); return frtemp; ] main() [ Uint32 i,j,n,FlashAddr; Uint16 WordHgh; /初始化CSL库/ CSL_init(); /EMIF为全EMIF接口/ //CHIP_RSET(XBSR,0x0a01); /设置系统的运行速度为144MHz/ //PLL_config(&myConfig); /初始疍SP的外部SDRAM/ //EMIF_config(&emiffig); PLL_setFreq(20,2); GPIO_RSET(IODIR,0x00FF); //全部输出 GPIO_RSET(IODATA,0x00FF); //全部高电平 CHIP_RSET(XBSR,0x0001); //External Bus Selection Register (EBSR),EMIF为全EMIF接口 //CHIP_RSET(SYSR,5); //此语句不管用 EmifSetup(); printf("***********************************************n"); printf("***********版权所有，翻版必究！**********n"); printf("******如有疑问或不解，欢迎跟本人联系*****n"); printf("******email：hulin.1234@yahoo.com.cn*****n"); printf("**********************************************n"); ////////////////////////////////////////////////////////////////////////////////////////////////////////// ////写入准备 for(i=0;i<0x8000;i++) (ProgramDat + i)=0x0000; Flash_Reset(); //Flash_CS(); success=Flash_Erase_all(); //FlashAddr = FlashSoftId(); //234B00BF printf("nLoad data file please !n"); ////请在下一语句上设置断点，必须运行下一个语句之前装载程序数据 n = (Uint16 )(ProgramDat+0); n <<= 16; n += (Uint16 )(ProgramDat+1); //FlashAddr += FlashBlockErase(0x0000); //清除块，32KW,足够放下16KW的BOOT MAP 数据 //以下程序为烧写AM29LV800 Flash_Write_init(); for(i=0;i<= n ;i++)[ WordHgh = (ProgramDat + 2 + i); //FlashWordProgram(i,WordHgh); success = Flash_Write(i,WordHgh); if((i%100)==99)printf("."); ] Flash_Write_end(); printf("nFinished Burning Flash ! , Verifying now n"); Flash_CS(); j=0; for(i=0;i< n ;i++)[ WordHgh = (ProgramDat + 2 + i); if(WordHgh != Flash_Read(i))j++; if((i%100)==99)printf("."); ] printf("nFinished checking, And %04d words wrongn",j); //FlashDiscs(); Flash_disCS(); for(;;)[] ] /****************************************************************************** * End of pll2.c ******************************************************************************/ 大神看看哪儿不对？我试了不行，谢谢！

2019-10-24 09:16:56 评论举报 6^# 刘浩

0 lksas 发表于 2019-10-24 16:15 这是我调试成功的FLASH程序： #include <csl.h> #include <csl_pll.h> 高手支招啊！

2019-10-24 09:32:33 评论举报 7^# 刘浩

0 别沉了啊！

2019-10-24 09:43:51 评论举报 8^# 刘浩

0 lksas 发表于 2019-10-24 16:42 别沉了啊！不是调试成功了么？为什么还要改写？

2019-10-24 10:03:42 评论举报 9^# 余少虹

0 vuywsdfwf 发表于 2019-10-24 17:02 不是调试成功了么？为什么还要改写？第一个程序是做的FLASH实验。第二个是往FLASH里烧写程序。

2019-10-24 10:16:30 评论举报 10^# 刘浩