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 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:

Xilinx Spartan-7 FPGA (XC7S25-1CSGA225C)

• 3,650 slices containing four 6-input LUTs and 8 flip-flops
• 1,620 Kbits of fast block RAM
• Three clock management tile, each with a phase-locked loop and mixed-mode clock manager
• 80 DSP slices
• Internal clock speeds exceeding 450 MHz
• On-chip analog-to-digital converter (XADC)
• Programmable over JTAG and Quad-SPI Flash

Memory

• 4 MB Quad-SPI Flash

Power

• Powered from USB or 5V external supply connected to DIP pin 24 (micro USB cable NOT included)

USB

• USB-JTAG programming circuitry
• USB-UART bridge

Push-buttons and LEDs

• 2 Buttons
• 4 LEDs
• 1 RGB LED

Expansion Connectors

• 1 Pmod connector
• 8 total FPGA I/O

48-pin DIP form-factor headers

Contents

• Cmod S7
• Digilent cardboard packaging with protective foam inserts

Additional Information

• Reference Manual
• Other Resources

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