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Altera_Forum's avatar
Altera_Forum
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16 years ago

UP VGA Pixel Buffer problem

Hello, I'm trying to use vga pixel buffer as a data source for the vga controller in SOPC builder on a DE2 board using Quartus 9.1. I'm not really sure what I need to use with the pixel bu...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

@geffen:

i couldnt find the University Program IP in the url you gave me... but thanks anyway for your help. i've tried to use the pixel buffer for VGA core and even streaming adapter to change the number of bit per simbo from 10 bit per simbol to 8 bit per simbol. because in the VGA core, the output device is TRDB_LCM while the pixel buffer doesnt have that TRDB_LCM, only VGA connector and TRDB_LTM. but still i'm getting errors, like "the empty signal width of the source is 1, and the sink is 2". i dont know how to fix this...