The problem caused by Crystal frequency

I have a problem with Crystal, if I use 96000000hz for HSI with a RTOS(UIP kernel) in MM32F103(cortex-m3) , then I meet following problems. 1:Sometimes ,if program run into function SystemInit, it will...
The problem caused by Crystal frequency

I have a problem with Crystal, if I use 96000000hz for HSI with a RTOS(UIP kernel) in MM32F103(cortex-m3) , then I meet following problems. 1:Sometimes ,if program run into function SystemInit, it will...
Auto-Baudrate detect (Don't care crystal frequency)

/****************************************************************************** Auto Baudrate : Detect for ASCII(0x00~0x7F) input Return : Time1 Count Reload Value (TH1) 2003/02/18 Jason Liao **...
Auto-Baudrate detect (Don't care crystal frequency)

/****************************************************************************** Auto Baudrate : Detect for ASCII(0x00~0x7F) input Return : Time1 Count Reload Value (TH1) 2003/02/18 Jason Liao **...
How to program a one second timer using external crystal frequency ?

I dunno how to program this timer. I have a ATMEL T89C51RD2 Microcontroller have 2 mode for internal timing (1)40Mhz for standard mode(default) (2)and 20Mhz in X2 Mode. However, I am using a 16Mhz...