cLS-FSTS-FPGA:  Field Programmable Gate Array    - Conforms to Freescale Semiconductor’s Tower System    - Jumper configurable    - 32 real world I/O line connections    - 25MHz Onboard Oscillator    - Secondary Oscillator socket    - Onboard power converters    - 64Mbit Platform Flash    - 256K x 16 SRAM    - 40K logic element FPGA ( Altera Cyclone III)    - Create your own Tower System Interface    - JTAG port Made with Xara Web Designer cLS-FSTS-GPS:  GPS Receiver    - Conforms to Freescale Semiconductor’s Tower System    - Jumper configurable    - Active antenna    - SMA antenna pigtail    - Serial Debug Port    - Furno GN-80 Module    - Serial Port inter-tower communications    - May 2011 Production Date cLS-FSTS-IMU:  Inertial Measurement Unit    - Conforms to Freescale Semiconductor’s Tower System    - Jumper configurable    - 3-Axis Accelerometer (MMA7660)    - 3-axis Gyro Configuration    - Magnetic Compass    - IIC or SPI inter-tower communications    - May 2011 Production Date cLS-FSTS-COMM:  Communications Board    - Zib-Bee based - 2.4GHz, 900MHz    - Indoor/Urban: Dependant on frequency    - Outdoors/Line-of-Sight: Dependant on frequency    - RF Data Rate:  250K bps    - Chip antenna    - IIC or SPI inter-tower communications    - May 2011 Production Date cLS-FSTS-MC2-5:  2-Axis-Motor Driver Board    - 8VDC-18VDC    - 5A per motor current    - RPM input per motor    - Current Monitor per motor    - Jumper selectable to the elevators    - IIC or SPI inter-tower communications    - March 2011 Production Date c-Link Systems, Inc. Copyright 2010, 2011 cLS-FSTS-INS:  Inertial Navigation System    - Conforms to Freescale Semiconductor’s Tower System    - Jumper configurable    - 3-Axis Accelerometer (MMA7660)    - 3-axis Gyro Configuration    - Magnetic Compass    - Furno GN-80 Module w/Active antenna    - 32-bitl MCU (MCFS4410CAF250)    - IIC, SPI or FlexBus inter-tower communications    - March 2012 Production Date