The XCM-025Z series is an FPGA board equipped with Spartan-7 (FGGA484) , an FPGA from XILINX . You can use it for evaluating and prototyping Spartan-7.There is also the XCM-025 series with DDR3 mounted on the XCM-025Z .
FPGA overview XC7S50 XC7S75 XC7S100 Logic Cell 52,160 76,800 102,400 Slice 8,150 12,000 16,000 Max Distributed RAM (kb) 600 832 1,100 Max Block RAM (kb) 2,700 3,240 4,320 DSP Slice 120 140 160 CMT (MMCMx1+PLLx1) Five 8 8 Max user I/O (Device) 250 338 338 Max user I/O (Board) 100 100 100 Please refer to the page of XILINX Spartan-7 for the details of FPGA outline .
Equipped with XILINX Spartan-7 FPGA XC7S50-1FGGA484C, XC7S75-1FGGA484C or XC7S100-1FGGA484C- Abundant I/O externally drawn (100)
- CNA: 50 (High Range) Vcco = 3.3V
- CNB: 50 (High Range) Vcco = External input
- On-board clock
50MHz (LVTTL)
External input possible from each connector (CNA, CNB) - Configuration ROM
Quad SPI ROM: MT25QL128ABA1ESE-0SIT (Micron, 128Mbit)
FPGA with 7-pin JTAG connector configuration
ISP
JTAG Buffer circuit to configuration ROM realizes stable download- 3.3V single power supply operation
1.0V, 1.8V generated on board
Power supply sequencer installed (when turned on ) - General-purpose LED x4
- General-purpose switch x2
- Push button switch x1
- DIP switch x1bit
- Reset function for configuration
- Separated Vcco (CNB) (tested at 3.3V during production)
- 6-layer board adopted
- I/O wiring length control (memory is managed separately)
CNA CNB B board IOA0-49
MAX 47.8mm
MIN 39.8mmIOB0-49
MAX 44.0mm
MIN 43.4mm- Not all I/Os are LVDS capable
- The user should consider each I/O standard based on the FPGA data, etc.
- Board size: 54mm x 86mm Credit card size
- RoHS compliant