VS1005 Rom behavior (USB Audio)

Designing hardware that use VLSI Solution's devices as the system controller for the entire design.
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bstenqui
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Joined: Tue 2020-12-29 20:13

VS1005 Rom behavior (USB Audio)

Post by bstenqui »

I am wondering about the default rom behavior on the VS1005. The datasheet indicates that there is a USB Audio mode if GPIO0_6 has a pull up resistor during boot. It looks like I have to remove the kernel to access this mode though. I tried just removing all the files from the internal flash of the breakout board v2. It seem like I need to erase the internal flash but that is not an option for the prommer interface through VSIDES.

I have also found it very helpful on the VS1010 to have the basic source code for that rom. I can't seem to find the same thing for the VS1005

Any help is appreciated!
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