Datasheet

VS1053b Datasheet
11 VS1053B REGISTERS
11 VS1053b Registers
11.1 Who Needs to Read This Chapter
User software is required when a user wishes to add some own functionality like DSP effects
to VS1053b.
However, most users of VS1053b don’t need to worry about writing their own code, or about
this chapter, including those who only download software plug-ins from VLSI Solution’s Web
site.
Note: Also see VS1063 Hardware Guide for more information, because the hardware is com-
patible with VS1053.
11.2 The Processor Core
VS_DSP is a 16/32-bit DSP processor core that also had extensive all-purpose processor fea-
tures. VLSI Solution’s free VSKIT Software Package contains all the tools and documentation
needed to write, simulate and debug Assembly Language or Extended ANSI C programs for the
VS_DSP processor core. VLSI Solution also offers a full Integrated Development Environment
VSIDE for full debug capabilities.
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