output Busy_Sig, input Init_Done_Sig, output Init_Start_Sig, output [2:0]Func_Start_Sig, output SDRAM_UDQM, output SDRAM_LDQM, input CLK2, input [3:0]Din, output [3:0]Dout ); /***PLL***/ wire CLK0_PLL; wire CLK1_PLL; reg ff0_pll,ff1_pll; reg out0,out1; PLLE2_ADV ...
/*DSP core PLL configuration*/ void KeyStone_main_PLL_init ( unsigned int main_PLLM, unsigned int main_PLLD) { unsigned int i; if(0<main_PLLM&&main_PLLM<=4096&&0<main_PLLD&&main_PLLD<=64) { CSL_BootCfgUnlockKicker(); boot_cfg_regs->MAIN_PLL_CTL1 |= 0x00000040; //Set ENSAT...
inout[15:0]SDRAM_DATA,inputCLK1,input WrEN_Sig,input RdEN_Sig,output Done_Sig,output Busy_Sig,input Init_Done_Sig,output Init_Start_Sig,output[2:0]Func_Start_Sig,outputSDRAM_UDQM,outputSDRAM_LDQM,inputCLK2,input
Other Parts Discussed in Thread:AM1808,SYSCONFIG 我是用openocd调试AM1808,在init文件里面初始化PLL0和PLL1,初始化PLL0时,发现设置PLLCMD的GO位时,仿真器死机了, 提示如下 Warn : Bad value '01C11104' captured during DR or IR scan: Warn : check_value: 0x00000009 Warn : check_mask: 0x00000009 ...
1.首先start.s关好看门狗,设置堆栈后,进入clock_init .global _start_start:ldr r0, =0xE2700000movr1, #0strr1, [r0] ldr sp, =0x40000000 bl clock_init bl mainhalt:b halt 2.clock.c中,有写好的clock_init函数 //时钟相关寄存器#defineAPLL_LOCK ( *((volatile unsigned long *)0xE0100000) )...
你是正确的ODDR2不是IP，它是OLOGIC IOI磁贴中的原语。将OBUF直接连接到PLL输出是一种很糟糕的方法。...
将其保存名为pll_simulation_test.v的文件。然后Processing -> Start Compilation开始编译。编译的过程需要花点时间,耐心等待一下。编译完成之后如下图: 产生PLL IP 核。在Quartus的右边找到IP Catalog,如果没有此界面的话的话,点击View -> Utility Windows -> IP Catalog即可出现。如下图所示: ...
执行SystemInit函数 跳转到main函数 2.初始化Flash接口,更新PLL系统频率 c /*** @brief Setup the microcontroller system* Initialize the Embedded Flash Interface, the PLL and update the* SystemFrequency variable.* @param None* @retval None*/voidSystemInit(void){.../* Configure the System clock sour...
STM32将HSI通过PLL倍频到64MH STM32将HSI通过PLL倍频到64MH@[TOC](STM32将HSI通过PLL倍频到64MH)一、配置系统时钟二、打印输出系统各时钟频率三、系统初始化vSystem_Init()四、运行结果 kingnet_520888 2021-08-10 08:07:18 将系统的时钟分频器系数以及PLL的倍频系数配置好 基于特定的开发板上的时钟策略:...
static uint8 Startup_ClockInit_ConfigPLL(void) { Ifx_SCU_SYSPLLCON0 SysPLLCon0; Ifx_SCU_PERPLLCON0 ScuPerPllCon0; Ifx_SCU_PERPLLCON1 ScuPerPllCon1; uint32 TimeoutCount; uint8 Error = 0; LockEndinit_Core0(); /* Configure the system PLL */ ...