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Altera_Forum's avatar
Altera_Forum
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17 years ago

Clocked Video IP for NTSC bt656

Hello everyone, I desperately need help with getting my embedded sync bt656 clocked out IP to work. I have connected the test generator module found in the VP 8.0 reference example, and c...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Hello, lrp!

I am now beginning to test Your C code for I2C initialization and I before I started have several questions / comments:

1). In the datasheet "I2C Master core" ( i2c_specs.pdf ) from Opencores prescale is calculated in a different way, than in Your code.

2). Unsleep function doesn't produce pauses, stated in corresponding comments.

3). Where from can I get "i2c.h", "links.h" files, that are# include(d) in C code? They are not included in "I2C Master core" from Opencores.

Maybe should I use "i2c_opencores_regs.h" or "i2c_opencores.h" and "linker.h" instead?

P.S. I found the solution by myself.