FPGA board form factor
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1
Mar 18.2020, 18:09:05
I'm working on a GW2A-18 FPGA module for integration and prototyping.
Which form factor do you think it's the best if you are looking for an FPGA module?
I'm aiming at development prototyping and very low volume prototype production runs.
FYI, the design features are as follow:
1. 21k 4-LUTs+16k FFs
2. 42Kb distributed SRAM+828Kb block SRAM+64Mb SDRAM
3. 48 M18 DSPs (24 DSP slices, each can be configured as dual M18 or single M36, both come with MAC/ALU options)
4. 2 PLLs+4 DLLs with on board 12MHz clock
5. 34 IOs in 4 1.2V~3.3V banks+31 IOs in 3.3V banks, most IOs are true LVDS capable
6. On board SPI FLASH+FTDI downloader+FTDI UART
7. Supports Cortex M1, RiscV and ZPU
8. On board PMIC accepting single 3.5V~5.5V input with input voltage sensor
9. On chip USB HS PHY IP (under development, using DLL, PLL and IO gearbox), tentative
10. A few LEDs for heart beat and debugging, maybe one or two micro buttons
As for form factor, I intentionally left out castellated hole option as I simply d...