u24c02
Advanced Member level 1
Hi
I'm using Cypress's fx2LP slave fifo mode with fpga.
I have send data to fx2lp from fpga , then i check received data.
I have configured firmware 512*4 for fx2lp.
But here's problems.
When i have received the number of 2048 data, then 1 data missing.
Like the following.
0 1 2 3 4 ..255 0 1 2 3 4 ..255 0 1 2 3 4 ..255 0 1 2 3 4 ..255
1 2 3 4 ..255 0 1 2 3 4 ..255 0 1 2 3 4 ..255 0 1 2 3 4 ..255 2
3 4 ..255 0 1 2 3 4 ..255 0 1 2 3 4 ..255 0 1 2 3 4 ..255 0 1
...
I don't know why this happen?
Also how can i handle of this problem?
I have attached file, so you can find check 0x00~0x0F.
But after 2048 data, 1 data missing..
I'm using Cypress's fx2LP slave fifo mode with fpga.
I have send data to fx2lp from fpga , then i check received data.
I have configured firmware 512*4 for fx2lp.
But here's problems.
When i have received the number of 2048 data, then 1 data missing.
Like the following.
0 1 2 3 4 ..255 0 1 2 3 4 ..255 0 1 2 3 4 ..255 0 1 2 3 4 ..255
1 2 3 4 ..255 0 1 2 3 4 ..255 0 1 2 3 4 ..255 0 1 2 3 4 ..255 2
3 4 ..255 0 1 2 3 4 ..255 0 1 2 3 4 ..255 0 1 2 3 4 ..255 0 1
...
I don't know why this happen?
Also how can i handle of this problem?
I have attached file, so you can find check 0x00~0x0F.
But after 2048 data, 1 data missing..
Last edited: