Description

There are three speed versions available on most TMS320C5x devices-50 ns 35 ns and 25 ns. If you desire to run these devices at full speed the clock input required is 20 MHz 57 MHz and 80 MHz respectively. In a standard configuration the input clock is divided by two to get the internal machine cycle: 40 MHz/2 = 20 MHz = 50 ns. The CLKOUT1 pin will run at the same speed as the internal mach