VS1003B Datasheet - VLSI

VS1003B 16/32-Button Player

coﬀ2boot.exe and perl.exe in the source package (use ”make bins” to compile and generate images). SD-card mini player sources added. Shuﬄe added. Changed the polynomial ﬁt for 32-button detection. Source code packet added, but no instructions yet. Improved responsiveness of the buttons. Increased MM.

VS1003B Features

* are subject to change without notice. The SPI bootloader that is available in VS10XX chips can be used to add new features to the system. Patch codes and new codecs can be automatically loaded from SPI EEPROM at startup. One interesting application is a single-chip standalone player. The standalone

VS1003B-VLSI.pdf