The CY3672 programming kit enables any user with a PC to quickly and easily program Field-programmable Clock Generators. The only set-up requirements are a power connection and either a parallel port or USB port (CY3672-USB) connection with the PC, as shown in Figure 2. Using CyClocksRTTM, (embedded in CyberClocks software) or CyberClocks Online, users can configure their parts to a given specification and generate the corresponding JEDEC file. In addition, CyClocksRT software provides PPM optimization and power calculations.