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Altera_Forum
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13 years ago

VGA_VS and VGA_HS for Tpad

I had generated niosii core using qsys, this is the component declaration obtained, ======== double_buffer_system u0 ( .clock_0_clock_in_clk (CLOCK_50), ...
Altera_Forum's avatar
Altera_Forum
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13 years ago

_HS stands for "Horizontal Sync"

_VS stands for "Vertical Sync"

These signals are used to align the RGB pixels on the screen. (VS will reset to the top of the screen, HS will reset to the left of the screen)