Forum Discussion
Altera_Forum
Honored Contributor
17 years agoHi Angel.
If you read carrefully the DE1 manual, you will see that you only can download grayscale images to the DE1 through the control panel. This is using your own image and convert it with the Image converter software provided. Also if you do a close look at the DE1_USB_API.v code, you'll be noticed of that in these lines: assign mVIN_R = mVGA_ADDR[0] ? mSRAM_VGA_DATA[15:8]<<2 : mSRAM_VGA_DATA[7:0]<<2 ; assign mVIN_G = mVGA_ADDR[0] ? mSRAM_VGA_DATA[15:8]<<2 : mSRAM_VGA_DATA[7:0]<<2 ; assign mVIN_B = mVGA_ADDR[0] ? mSRAM_VGA_DATA[15:8]<<2 : mSRAM_VGA_DATA[7:0]<<2 ; Same assigns for R,G,B.