| COM-1600 COMPARISON | |
| Feature | SP601 | COM-1600 |
| Size | 7.25" x 5.35" | (76% smaller) 3" x 3" |
| FPGA | XC6SLX16-2CS324 | XC6SLX16-2CS324 |
| ARM coprocessor | None | ARM 32-bit microcontroller (LPC1759) 120 MHz, 512 KB program flash, 64 KB RAM. Users can develop sequential algorithms on this ARM processor to complement the massive parallel processing within the FPGA. Use is discretionary. Use is discretionary: the FPGA can be used without any ARM processor user programming. |
| DDR2 memory to FPGA | 1Gbit 16-bit wide | 1Gbit 16-bit wide |
| Flash | 8 MB serial flash for FPGA config. 16 MB (28F128) for user data |
1Gbit NAND Combined FPGA configuration + user data |
| DAC | None | 12-bit 1MSamples/s for gain control |
| USB | 1 USB at UART speed |
- USB 2.0 High-speed, 85 Mbits/s sustained throughput between FPGA and host PC. - USB Full-speed connection between ARM processor and host PC. |
| FPGA JTAG | Yes | Yes |
| Schematics | Yes | Yes |
| 5V DC supply | Yes | Yes |
| Reverse voltage protection, transient voltage suppression | No | Yes |
| Ethernet | 10/100/1000 PHY (requires software within FPGA) | Through other ComBlocks. |
| Misc | DIP switch, jumpers, LEDs, push buttons | None |
| Compatible with free Xilinx ISE WebPACK | Yes, node locked | Yes |
| RoHs compliant | Yes | Yes |
| Technical support | E-mail, Skype, Phone | |
| Price | $295 | $275 |