USB superspeed peripherals Forum Discussions

这个对话框怎么打开，谢谢！

Hi Sir/Mam, 

We wish to do configuration for FX3 board with our FPGA which is giving video stream at resolution 3264 * 2448 (active resolution) and 2560 * 1440 (active resolution). 

I have previously implemented the design for 1920 * 1080 @ 60 fps by taking reference of application note AN75779, but now I want to check compatibility with higher resolutions as mentioned above. I have few questions regarding that - 

1. Is FX3 board compatible to stream video data at 2k and 4k resolution?

2. What is the maximum frame rate at which I can stream video data?

3. what is the maximum resolution supported by the board?

4. How to calculate DMA buffer size for changed resolution and frame rate?

Please guide me for the above questions.

 Thanks & Regards, 

Akash

Hello,

I see SX3 Utility FPGA Configuration has only 4 types of FPGA:

Lattice Crosslink

Xilinx Artix 7

Intel (Altera) Cyclone 10 LP

Lattice ECP5 

Does it support another types of FPGA? Microchip PolarFire FPGA, for example: MPF300TL-FCSG536I

Thanks,

Michael

Hello,

I have a few simple questions:

1) I have seen a few example schematics where an inductor is used (in conjunction with capacitors) to condition the voltage supply to AVDD, U3RXVDDQ, and U3TXVDDQ (a picture is attached). Different designers have used different inductor and capacitor values. What values for the inductor (inductance) and capacitor(s) are recommended?

2) Related to 1 above, is the resistance of the inductor of any importance? If so, please provide a min. and max. range; I can only find 10 ohm values in the package I need

Thanks,

Mo

Hello

When designing the state machine in GPIF designer I can not access to the thread number as shown in the attachment,

How I can solve this issue?

Thanks.