High-Speed (480 MBit/s) USB interface via Mini-USB connector (B-type)
Cypress CY7C68013A EZ-USB FX2 Microcontroller
Xilinx Spartan 6 LX9 to LX25 FPGA (XC6SLX9 to XC6SLX25), see Variants
90 General Purpose I/O's (GPIO):
82 FPGA GPIO's
8 EZ-USB FX2 GPIO's
15 special I/O's (SIO):
4 pins for FPGA configuration via JTAG
2 pins for 1 serial ports
2 pins I2C interface (2 pins)
2 interrupt pins
3 timers
1 Wakeup pin
1 Breakpoint pin
64 MByte DDR SDRAM:
200 MHz clock frequency
16 Bit bus width
Up to 800 MByte/s data rate
Easy to use hard memory controller included Spartan 6 FPGA with 6 ports. (see SDK for examples)
MicroSD socket for extensible Flash memory (standard and high capacity (SDHC) cards, SPI mode support required)
Bitstream loading from Flash to FPGA supported by the Firmware
Accessible from EZ-USB FX2, from FPGA and from Host software using the SDK
128 Kbit EEPROM memory (can be used to store the EZ-USB firmware)
External power supply required:
3.3 V; supply current depends on application (see Spartan 6 datasheets), recommended: ≥ 500 mA
2.5 V - 2.6 V; supply current depends on application (see Spartan 6 datasheets), recommended: ≥ 900 mA
1.2 V; supply current depends on application (see Spartan 6 datasheets), recommended: XC6SLX9: ≥ 500 mA, XC6SLX16: ≥ 750mA, XC6SLX25: ≥ 1000 mA
Variable I/O voltage VCCO_IO: 1.14...3.46 V; supply current depends on application (see Spartan 6 datasheets), recommended: ≥ 500 mA
See Reference power supplies
Temperature range: 0-70°C (-25°C - 85°C on request)
FPGA configuration / programming via USB using the EZ-USB FX2 SDK. (No JTAG adapters or other additional utilities required.)
FPGA configuration / programming from Flash memory 作者: shangdawei 时间: 2014-11-26 09:51
