Initialize spll to 160 mhz with 8 mhz sosc
WebbRedistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. *. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation. * and/or other materials provided with the distribution. Webb5.1、CTRL:Control Register. EWM启用。. 设置此位后,将使能EWM模块。. 这将重置EWM计数器为零,并取消EWM_OUT_b信号。. 如果不设置该位,则保持EWM模块处于禁用状态。. 它不能重新启用,直到由于这个位的写一次性质,下一次重置。. EWM_in的断言状态选择。. 输入启用 ...
Initialize spll to 160 mhz with 8 mhz sosc
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WebbSOSC_init_8MHz(); /* Initialize system oscillator for 8 MHz xtal */ SPLL_init_160MHz(); /* Initialize SPLL to 160 MHz with 8 MHz SOSC */ NormalRUNmode_80MHz(); /* Init clocks: 80 MHz SPLL & core, 40 MHz bus, 20 MHz flash */ Webb// SPLL_CLK = 8MHz / 1 * 40 / 2 = 160 MHz SPLL_CLK = (VCO_CLK)/2 VCO_CLK = SPLL_SOURCE/(PREDIV+1)*(MULT+16) while(SCG->SPLLCSR & SCG_SPLLCSR_LK_MASK); //等待SPLLCSR寄存器解锁 寄存器解锁后才可写入 SCG->SPLLCSR = 0x00000001; // LK=0: SPLLCSR可以写入 // SPLLCM=0: SPLL时钟监视 …
Webb12<8 MHz 10<9.216 MHz 8>9.216 MHz No 20 MSPS with 12 built-in preselection filters and 3 antenna ports 0.5 1/1 USB 2.0 Yes Yes Yes none US$199 SDRplay: RSPduo: Pre-built 1 kHz – 2 GHz 10 MHz 14<2 MHz 12<8 MHz 10<9.216 MHz 8>9.216 MHz No Two independent tuners, each with 11 built-in preselection filters. 3 antenna ports 0.5 2/2 Webb4 juni 2024 · 建议使用官方的sdk。一个是相对可靠便捷,毕竟是官方的花了力气而且做得还不错;二是寄存器配置这种虽然能够刨根问底直见底层,但是对于后期扩展和快速开发不利;三是一旦遇到问题,需要一个一个寄存器去查看,这样获得的支持也相对有限,不够主流,自己也会耗费大量的人力物力。
WebbSOSC_init_8MHz(); /* Initialize system oscilator for 8 MHz xtal */ SPLL_init_160MHz(); /* Initialize SPLL to 160 MHz with 8 MHz SOSC */ NormalRUNmode_80MHz(); /* Init clocks: 80 MHz sysclk & core, 40 MHz bus, 20 MHz flash */ Webb5 dec. 2024 · s32k144拥有4个定时器,分别是ftm0、ftm1、ftm2和ftm3,每个定时器又分别有8个通道。 如下介绍一种ftm的定时中断功能: 一、ftm结构体 由于我这边使用的时钟是48mhz,所以选择了128分频。
WebbSOSC_init_8MHz(); /* Initialize system oscillator for 8 MHz xtal */ SPLL_init_160MHz(); /* Initialize SPLL to 160 MHz with 8 MHz SOSC */ NormalRUNmode_80MHz(); /* Init clocks: 80 MHz sysclk & core, 40 MHz bus, 20 MHz flash */ LPSPI1_init_master(); /* Initialize LPSPI 1 as master */ PORT_init(); /* Configure ports */ /*!
Webb21 maj 2024 · sosc_8mhz_init (); /* Initialize system oscilator for 8 MHz xtal */ spp_160mhz_init (); /* Initialize SPLL to 160 MHz with 8 MHz SOSC */ normal_80mhz_mode_run_init (); /* Init clocks: 80 MHz sysclk & … bluetooth floating pool speakerWebbIAR7.8 + S32K144-EVB. 这一次建立了2个工程,一个Bootloader的,一个APP的: 具体Flash的分配见S32K1xx_memory_map.xlsx. Bootloader预留的空间是0x00000000-0x00001FFF APP 预留的空间为0x00002000-0xXXXXXXXX 需要修改APP的S32K144_100_flash.icf文件 bluetooth floor standing speakers badcockWebb但是上面的例程只能在RAM里面运行,在Flash中运行时,会在操作Flash时,系统就会复位. 在S32K14x Series Cookbook.pdf文档里,找到了一段初始化的代码: bluetooth flip phone caswWebbSPLL_init_160MHz(); /* Initialize SPLL to 160 MHz with 8 MHz SOSC */ NormalRUNmode_80MHz(); /* Init clocks: 80 MHz sysclk & core, 40 MHz bus, 20 MHz flash */ NVIC_init_IRQs(); /* Enable desired interrupts and priorities */ LPIT0_init(); /* Initialize PIT0 for 1 second timeout */ /*! * Infinite for: * ===== */ bluetooth flip phone from verizonWebbGCC编译源代码的四个步骤【转】. GCC编译C源代码有四个步骤:预处理---->编译---->汇编---->链接。. 可以利用GCC的参数来控制执行的过程,这样就可以更深入的了解编译C程序的过程。. 下面将通过对一个程序的编译来演示整个过程。. 1:预处理:编译器将C程序的头 ... bluetooth flip front helmet photochromicWebbVoltage reference selected is determined by SC2[REFSEL]. convertAdcChan(29); /* Convert chan 29, Vrefsh */ while (adc_complete()== 0){} /* Wait for conversion complete flag */ adcResultInMv = read_adc_chx(); /* Get channel's conversion results in mv */} } void SOSC_init_8MHz(void) { SCG->SOSCDIV = 0x00000101; /* SOSCDIV1 & SOSCDIV2 … bluetooth floor gaming chairWebbSOSC_init_8MHz (); /* Initialize system oscilator for 8 MHz xtal */ SPLL_init_160MHz (); /* Initialize SPLL to 160 MHz with 8 MHz SOSC */ NormalRUNmode_80MHz (); /* Init clocks: 80 MHz sysclk & core, 40 MHz bus, 20 MHz flash */ NVIC_init_IRQs (); /* Enable desired interrupts and priorities */ bluetooth floorstanding speakers projector