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A new document, VSRV VSOS Shell has been released. Also, a new version of the VSRV User's Guide has been released, cleaned up to make its information more accurate and easier to read.
The VSRV User's Guide is the very first prerelease of a document explaining how to use VLSI Solution's new RISC-V / VSDSP6 hybrid System-on-a-Chip. This version is very much preliminary and work-in-progress, still containing lots of typos and omissions. It is released mainly for Chapter 7 which acts as a manual for people who own the VSRVES01 CAT Board.
Application note Connecting SPI Buses shows the different alternatives for how to connect a microcontroller to a VS10xx audio coprocessor using an SPI bus. Version 1.10 of the document has been appended with VS1073 information, and particularly its new Multiple Read SCI operation that makes reading a recorded bitstream twice as fast as before.
The VS1063a datasheet has had a minor text cleanup update.
VS1053b and VS8053b datasheets have had a minor update involving how to repeatedly start and stop the "Old" SDI Sine Test.
The new VS1073 Application Note shows in generic microcontroller C code how to control the VS1073 audio coprocessor's playback and recording. This should make it easier and faster to learn the ins and outs of controlling VS1073.
There is a new application note describing the main differences between VS10XX audio coprocessors. There are also five migration guides that present summaries of things that you need to change when migrating to VS1073.
Some of the other VS1011e migration guides and application notes have also been recently updated. |