Sockit VIP demonstration

Thank you,

Screen shots of the system in the attached .zip file.

Most relevant details in the system:

-mem_ddr3.afi_clock is 150Mhz and it is connected to h2f axi.clock and to the clock_master in the frame reader.

-pll has 2 outputs: 65 Mhz to the clock_bridge (used for the VGA out) and 130 Mhz to the frame_reader:clock_reset input, and to the clocked_video_output:is_clk_rst

-the Avalon mm-slave is connected to the h2f_axi_master in the HPS and to the Avalon_master in the frame_reader

If I use a test pattern generator, the color bars are generated, but with the frame buffer, there is nothing in the screen.

Maybe the problem is my C code:

According to the sample C code, the configuration for the frame reader ip are:

to declare the frame reader as static volatile pointer:

static volatile unsigned long *h2p_vip_frame_reader0_addr=NULL;

then pass the register values directly like this:

h2p_vip_frame_reader0_addr[0]=0x0;

h2p_vip_frame_reader0_addr[4]=DEMO_VGA_FRAME0_ADDR+FR0_FRAME0_OFFSET;

h2p_vip_frame_reader0_addr[5]=word;

h2p_vip_frame_reader0_addr[6]=cycle;

h2p_vip_frame_reader0_addr[8]=Width;

h2p_vip_frame_reader0_addr[9]=Height;

h2p_vip_frame_reader0_addr[10]=interlace;

h2p_vip_frame_reader0_addr[0]=0x1;

h2p_vip_frame_reader0_addr[3]=0;

Like other examples and codes, the values of the registers are this way:

*h2p_vip_frame_reader0_addr=SOME VALUE;

Setting the value at indirect way.

So, I don't understand if my guess is wrong, but I think the first way shouldn't work. Anyway, I tried both ways and still doesn't works.

What should be the right way?