XKC95XL XILINX CPLD KIT

XKC95XL CPLD kit is designed for developing small USB related projects. This kit doesn’t require external power supply or programming adapter cable. Kit is powered from USB. Onboard USB controller allows JTAG programming, provides clock for CPLD, and also has other options. Kit has few basic onboard peripherals for simple projects.

Features

1) XILINX XC9536XL VQ44 5C CPLD

•  800 gates (36 macrocells)
•  34 User I/O
•  System frequency up to 178 MHz
•  5 ns pin-to-pin logic delays
•  Low power operation
•  5V tolerant I/O pins accept 5V, 3.3V and 2.5V signals
•  3.3V or 2.5V output capability (3.3V on this board)
•  Enhanced data security features
•  IEEE Standard 1149.1 Boundary-Scan (JTAG)
•  Endurance of 10000 Program/Erase Cycles
•  20 year data retention
•  ESD protection exceeding 2000V
•  Fully supported by latest XILINX design tools

2) FTDI FT232RL USB controller

•  Bit-banged USB JTAG programming
•  3.3V regulator
•  Entire USB protocol handled on the chip
•  Integrated EEPROM
•  Integrated clock generation
•  Configurable CBUS I/O pins
•  Configurable I/O pin output drive strength

3) Onboard IO peripherals

•  2 LEDs
•  1 push button

4) Onboard power supply

•  Kit is powered from USB
•  5V
•  3.3V

5) I/O routed to the connectors

•  Two 19-pin male connectors (17 CPLD IO, 1 VCC, 1 GND)
•  5-pin male connector (4 FTDI CBUS IO, 1 GND)
•  2.54mm pitch for all connectors
•  5V tolerant CPLD I/O pins accept 5V, 3.3V and 2.5V signals

6) Small and handy PCB layout