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Altera_Forum's avatar
Altera_Forum
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11 years ago

Having trouble with the alt_spi_is_ready() function

Hi, I've been trying to control a simple SPI LED driver IC using the SPIM0 unit in my cyclone V HPS. The problem is that the alt_spi_is_ready() function doesn't do what I expect it to do. ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

By the way, could you tell me what the known limitation in SPI mode 0 is? I've searched the cyclone V errata sheets and couldn't find anything related to the SPI controller.