ZHCSIA0C May 2018 – September 2025 TAS3251
PRODUCTION DATA
以下是一个示例脚本,用于使用 DSP 主机存储器更改 I2C 目标地址 0x90 上的器件的精细音量,将其设为 0dB 的默认值:
w 90 00 00 #Go to page 0
w 90 7f 8C #Change the book to 0x8C
w 90 00 21 #Go to page 0x21
w 90 34 40 00 00 00 #Fine volume Left
w 90 38 40 00 00 00 #Fine volume Rights
#Run the swap flag for the DSP to work on the new coefficients
w 90 00 00 #Go to page 0
w 90 7f 8C #Change the book to 0x8C
w 90 00 05 #Go to page 0x05
w 90 7C 00 00 00 01 #Swap flag