Cmod S7: Breadboardable Spartan-7 FPGA Module
The Digilent Cmod S7 is a small, 48-pin DIP form factor board populated with 36 pins and built around a Xilinx Spartan-7 FPGA. The 32 FPGA digital I/O signals, 2 FPGA analog input signals, an external power input rail, and ground are routed to 100-mil-spaced through-hole pins, making the Cmod S7 well-suited for use with solderless breadboards. At just 0.7” by 3.05” inches, it can be loaded in a standard socket and used in embedded systems. The board also includes a programming ROM, clock source, USB programming and data transfer circuit, power supplies, LEDs, and buttons.
Features:
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Xilinx Spartan-7 FPGA (XC7S25-1CSGA225C)
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3,650 slices containing four 6-input LUTs and 8 flip-flops
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1,620 Kbits of fast block RAM
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Three clock management tile, each with a phase-locked loop and mixed-mode clock manager
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80 DSP slices
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Internal clock speeds exceeding 450 MHz
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On-chip analog-to-digital converter (XADC)
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Programmable over JTAG and Quad-SPI Flash
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Memory
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4 MB Quad-SPI Flash
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Power
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Powered from USB or 5V external supply connected to DIP pin 24 (micro USB cable NOT included)
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USB
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USB-JTAG programming circuitry
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USB-UART bridge
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Push-buttons and LEDs
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2 Buttons
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4 LEDs
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1 RGB LED
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Expansion Connectors
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1 Pmod connector
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8 total FPGA I/O
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48-pin DIP form-factor headers
- 36 populated pins
- 32 total FPGA I/O
- 2 Single-ended 0-3.3V analog inputs to XADC
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Support Materials
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