Posted on May 17, 2011 at 11:31Hi!
I tried a system reset at 96Mhz.
But the CPU never comes from the reset. Only after power up.
In the errata sheet for STR91xF Contrioller I fond that the FMI Clock must be configured to run at 48 MHz.
I have made this but the problem is still there.
Have I made somthhing wrong?
/* Enable VIC clock */
SCU_AHBPeriphClockConfig(__VIC, ENABLE);
VIC_DeInit();
SCU_RCLKDivisorConfig(SCU_RCLK_Div1); // RCLK Div 1 = 96Mhz
SCU_HCLKDivisorConfig(SCU_HCLK_Div1); // HCLK Div 1 = 96MHz
SCU_PCLKDivisorConfig(SCU_PCLK_Div1); // PCLK Div 1 = 96 MHz
SCU_FMICLKDivisorConfig(SCU_FMICLK_Div2);
FMI_Config(FMI_READ_WAIT_STATE_2, FMI_WRITE_WAIT_STATE_1,
FMI_PWD_ENABLE, FMI_LVD_ENABLE,FMI_FREQ_LOW);
SCU_PLLFactorsConfig(192,25,2); /* PLL = 96 MHz */
SCU_PLLCmd(ENABLE); /* PLL Enabled */
SCU_MCLKSourceConfig(SCU_MCLK_PLL); // Master Clock = 96 MHz
Can anyone help me?
Silicon Rev D Date Code 610
