Digilent Cmod Breadboardable Artix-7 or Spartan-7 FPGA Modules
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Digilent Cmod Breadboardable Artix-7 or Spartan-7 FPGA Modules
The Digilent Cmod (Carrier Module) is a family of small, 48-pin DIP form factor boards, designed to offer quick, simple, and flexible integration of an FPGA into circuit design, prototyping, and learning/hobby projects.
- The Digilent Cmod A7 is built around a Xilinx Artix-7 FPGA.
There are 44 FPGA I/O signals that are routed to 100-mil-spaced through-hole pins, making the Cmod A7 compatible with solderless breadboards. At just 18 mm x 70 mm it can also be loaded in a standard socket and used in embedded systems. The Artix-7 FPGA on the Cmod A7 provides the highest performance-per-watt fabric, transceiver line rates, DSP processing, and AMS integration for a cost-optimized FPGA. - The Digilent Cmod S7 is built around a Xilinx Spartan-7 FPGA.
There are 32 FPGA I/O signals, 2 FPGA analog input signals, an external power input rail, and ground that are routed to 100-mil-spaced through-hole pins, making the Cmod S7 compatible with solderless breadboards. At just 18 mm x 77 mm, it can also be loaded in a standard socket and used in embedded systems. The Spartan-7 FPGA on the Cmod S7 fits performance into a small form-factor packaging. - Both boards includes a Quad-SPI flash for programming, as well as a USB-JTAG programming circuit and USB-UART bridge.
- Both boards also feature a clock source, Pmod port, and onboard I/O with LEDs and pushbuttons.
- The compact solderless breadboard form factor makes the boards a great option for flexible and affordable prototyping, or learning FPGA and digital logic circuits.
- With the MicroBlaze Soft Processor Core from Xilinx, you can create embedded applications with a variety of peripherals, memory, and interfaces.
Model Overview
| Model | Cmod A7-35T Breadboardable Artix-7 FPGA Module | Cmod S7 Breadboardable Spartan-7 FPGA Module |
| 410-376 | 410-328-35 | |
| System features | 512 kB SRAM with an 8-bit bus and 8 ns access times. 4 MB Quad-SPI Flash. USB-JTAG programming circuitry. Powered from USB or external 3.3...5.5 V supply connected to DIP pins | 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. 3 clock management tiles, 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 5 V external supply connected to DIP pin 24 (micro USB cable NOT included). |
| System connectivity | USB-UART bridge | USB-JTAG programming circuitry. USB-UART bridge. |
| Interaction and sensory devices | 2 LEDs. 1 RGB LED. 2 push buttons. | 2 buttons. 4 LEDs. 1 RGB LED. |
| Expansion connectors | 48-pin DIP connector with 44 digital-I/O and 2 analog inputs (0...3.3 V). One Pmod connector with 8 digital-I/O. | 1 Pmod connector. 8 total FPGA I/O. 48-pin DIP form-factor headers. 36 populated pins. 32 total FPGA I/O. 2 single-ended 0...3.3 V analog inputs to XADC. |
| Product compliance | HTC: 8473301180. ECCN: EAR99. | HTC: 8473301180. ECCN: EAR99. |
| Dimensions (mm) | Approx. 18 x 70 | Approx. 18 x 77 |
Information on product safety:
Manufacturer:
Digilent (now a part of Emerson), 1300 NE Henley Ct. Suite 3, Pullman, WA 99163/USA
www.digilent.com
Responsible person:
Meilhaus Electronic GmbH, Am Sonnenlicht 2, 82239 Alling/DEU
info@meilhaus.com
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