The SNC7001A is a multi-function voice engine, which is based on 16-bit fixed-point
DSP architecture. This chip embedded 32K words hi-performance internal program RAM
(boot from external flash, only one time after IC reset) and 16K words RAM (8K program
RAM “boot from external flash, update anytime by user program” and 8K data RAM). 32K
words internal program RAM is used to implement software synthesizer in order to provide
various high speed image, voice compression or many different fancy algorithm for
users, such as 1.5kbps~32kbps voice compression, 12-CH wave-table melody, voice changer
algorithm etc…. Furthermore, the SNC7001A also built-in many interfaces for connecting
with external devices, such as USB2.0, SD card, NAND Flash, SPI, I2S, LCM, CMOS sensor
etc…, these interfaces can create more advanced application at different areas in
the future.
