ZHCAD87A October   2023  – January 2024

 

  1.   1
  2.   说明
  3.   开始使用
  4.   特性
  5.   应用
  6.   6
  7. 1评估模块概述
    1. 1.1 引言
    2. 1.2 套件内容
    3. 1.3 规格
    4. 1.4 器件信息
  8. 2硬件
    1. 2.1 系统概述
    2. 2.2 硬件预览
      1. 2.2.1 AC-MB 设置
        1. 2.2.1.1 音频串行接口设置
          1. 2.2.1.1.1 USB 模式
          2. 2.2.1.1.2 光学或辅助模拟音频输入
          3. 2.2.1.1.3 外部音频接口模式
        2. 2.2.1.2 AC-MB 电源
      2. 2.2.2 TAx5x1xQ1EVM-K 硬件设置
        1. 2.2.2.1 TAx5x1x-Q1 EVM 输入硬件设置
          1. 2.2.2.1.1 线路输入
          2. 2.2.2.1.2 板载麦克风输入
        2. 2.2.2.2 TAx5x1x-Q1 EVM 输出硬件设置
          1. 2.2.2.2.1 TAx5x1x-Q1 模拟音频输出
      3. 2.2.3 诊断硬件设置
        1. 2.2.3.1 MICBIAS 短路设置
        2. 2.2.3.2 短接至 VBAT 的设置
        3. 2.2.3.3 短接输入引脚设置
        4. 2.2.3.4 短接至 GND 的设置
      4. 2.2.4 GPIO1 硬件配置
      5. 2.2.5 GPO1A 硬件配置
      6. 2.2.6 GPI1A 硬件配置
      7. 2.2.7 GPI2A 硬件配置
      8. 2.2.8 I2C 地址硬件配置
      9. 2.2.9 音频串行接口硬件配置
  9. 3软件
    1. 3.1 软件说明
    2. 3.2 PurePath Console 3 安装
      1. 3.2.1 USB 音频设置
    3. 3.3 TAx5x1x-Q1 EVM GUI
      1. 3.3.1 软件概述
      2. 3.3.2 配置视图
        1. 3.3.2.1 “Device Config”（器件配置）选项卡
        2. 3.3.2.2 录制配置选项卡
        3. 3.3.2.3 播放配置选项卡
        4. 3.3.2.4 音频串行总线选项卡
          1. 3.3.2.4.1 配置主音频串行总线
          2. 3.3.2.4.2 配置辅助音频串行总线
          3. 3.3.2.4.3 I2S 接口配置示例
        5. 3.3.2.5 GPIO/中断选项卡
        6. 3.3.2.6 高级选项卡
          1. 3.3.2.6.1 “Diagnostic”选项卡
          2. 3.3.2.6.2 可编程双二阶滤波器选项卡
          3. 3.3.2.6.3 混频器选项卡
          4. 3.3.2.6.4 限制器选项卡
      3. 3.3.3 终端系统集成视图
      4. 3.3.4 寄存器映射视图
      5. 3.3.5 预设配置
      6. 3.3.6 I2C 监控器视图
    4. 3.4 配置示例
  10. 4硬件设计文件
    1. 4.1 TAC5412-Q1 EVM 原理图
    2. 4.2 TAC5411-Q1 EVM 原理图
    3. 4.3 TAC541x-Q1 EVM 电路板布局布线
    4. 4.4 物料清单 (BOM)
      1. 4.4.1 TAC5412-Q1 EVM 物料清单
      2. 4.4.2 TAC5411-Q1 EVM 物料清单
  11. 5其他信息
    1. 5.1 商标
    2. 5.2 线缆参考
  12. 6修订历史记录

3.4 配置示例

以下是将器件配置到相应路径中的几个示例。这些器件配置可与外部主机或 Audio Precision 等仪表配合使用。要使用 EVM 的 AC_MB 主机进行测试，请使用 GUI 预设配置。这是因为 AC_MB 主机配置为仅支持 TDM，并且极性与这些器件不同。

用户可以复制以下设置并粘贴到 I2C 监控器窗口中，以在与外部主机/仪表一起使用时配置该器件。

  • 使用 PASI 进行目标模式差分交流耦合录制

此配置适用于以 48kHz 采样率、TDM 格式和 32 位深度进行差分音频录制 (ADC)。

##### Record AC-Couple Differential IN1-IN2 path ######
# Target Mode, TDM, 32 bit
# Primary ASI only, multiple of 48 kHz Sampling
#
w a0 00 00	# Set page 0
w a0 01 01	# Software Reset
w a0 02 09	# Wake up with AVDD > 2v and all VDDIO level
w a0 10 50    # Configure DOUT as Primary ASI (PASI) DOUT
w a0 19 00	# 1 data input and 1 data output for PASI
w a0 1a 30	# PASI TDM, 32-bit format
w a0 1e 20	# PASI Ch1 on slot 0
w a0 1f 21	# PASI Ch2 on slot 1
w a0 00 01	# Set page 1
w a0 73 D0	# auto device, set MICBIAS = 9V
w a0 00 00	# Set page 0
w a0 50 00	# Auto device ADC Ch1 diff input, fixed 33.3KOhm, 10Vrms ac-coupled, audio band
w a0 55 00	# Auto device ADC Ch2 diff input, fixed 33.3KOhm, 10Vrms ac-coupled, audio band
w a0 76 c0	# Enable Input Ch1 and Ch2, disable output channels
w a0 78 a0	# Power up ADC and MICBIAS
  • 使用 PASI 进行目标模式单端交流耦合录制

此配置适用于以 48kHz 采样率、I2S 格式和 32 位深度进行单端音频录制 (ADC)。

##### Record AC-Couple Single-Ended IN1-IN2 path ######
# Target Mode, I2S, 32 bit
# Primary ASI only, multiple of 48KHz Sampling
#
w a0 00 00	# Set page 0
w a0 01 01	# Software Reset
w a0 02 09	# Wake up with AVDD > 2v and all VDDIO level
w a0 10 50    # Configure DOUT as Primary ASI (PASI) DOUT
w a0 19 00	# 1 data input and 1 data output for PASI
w a0 1a 70	# PASI I2S, 32-bit format
w a0 1e 20	# PASI Ch1 on Left slot 0
w a0 1f 30	# PASI Ch2 on Right slot 0
w a0 00 01	# Set page 1
w a0 73 d0	# auto device, set MICBIAS = 9V
w a0 00 00	# Set page 0
w a0 50 40	# Auto device ADC Ch1 SE input, fixed 33.3KOhm, ac-coupled, audio band
w a0 55 40	# Auto device ADC Ch2 SE input, fixed 33.3KOhm, ac-coupled, audio band
w a0 76 c0	# Enable Input Ch1 and Ch2, disable output channels
w a0 78 a0	# Power up ADC and MICBIAS

  • 使用 PASI 进行控制器模式差分交流耦合录制

此配置适用于以 48kHz 采样率、I2S 格式和 32 位深度以及 12.288MHz MCLK 进行差分音频录制 (ADC)。

##### Record AC-Couple Differential IN1-IN2 path ######
# Controller Mode, I2S, 32-bit, GPIO1 = CCLK from BCLK2 @ 12.288 MHz
# Primary ASI only, multiple of 48 kHz Sampling
#
w a0 00 00	# Set page 0
w a0 01 01	# Software Reset
w a0 02 09	# Wake up with AVDD > 2v and all VDDIO level
w a0 0a 10	# configure GPIO1 as input
w a0 0f 20	# Set GPIO1=CCLK
w a0 10 50    # Configure DOUT as Primary ASI (PASI) DOUT
w a0 19 00	# 1 data input and 1 data output for PASI
w a0 1a 70	# PASI I2S, 32-bit format
w a0 1e 20	# PASI Ch1 on Left slot 0
w a0 1f 30	# PASI Ch2 on Right slot 0
w a0 32 50	# PASI Fs=48KHz with auto clock configuration
w a0 34 48	# PLL always enabled with fractional allowed and from fixed clk frequency
w a0 37 30	# Use MCLK=12.288 MHz, PASI in controller mode
w a0 38 80	# Use internal BCLK for FSYNC generation in controller mode
w a0 39 40	# Set controller mode BCLK/FSYNC ratio to 64 = h40
w a0 00 01	# Set page 1
w a0 73 d0	# auto device, set MICBIAS = 9V
w a0 00 00	# Set page 0
w a0 50 00	# Auto device ADC Ch1 diff input, fixed 33.3KOhm, 10Vrms ac-coupled, audio band
w a0 55 00	# Auto device ADC Ch2 diff input, fixed 33.3KOhm, 10Vrms ac-coupled, audio band
w a0 76 c0	# Enable Input Ch1 and Ch2, disable output channels
w a0 78 a0	# Power up ADC and MICBIAS
  • 使用 PASI 进行目标模式数字麦克风录制

此配置适用于通过 2 个数字麦克风以 48kHz 采样率、I2S 格式和 32 位深度进行音频录制 (ADC)。

##### Record from DMIC Test ######
# Target Mode, I2S, 32-bit
# Primary ASI only, multiple of 48 kHz Sampling 5 x 5-Q1
# PDMCLK=GPIO1, PDM Data=GPI1
# 
w a0 00 00	# Set page 0
w a0 01 01	# Software Reset
w a0 02 09	# Wake up with AVDD > 2v and all VDDIO level
w a0 0a 41	# Configure GPIO1 as PDMCLK with drive active high and low
w a0 0d 02	# Configure GPI1 as input
w a0 10 50	# Configure DOUT as Primary ASI (PASI) DOUT
w a0 13 cc	# PDM ch 1 data latched on negative edge and ch 2 data latched on positive edge
w a0 19 00	# 1 data input and 1 data output for PASI
w a0 1a 70	# PASI I2S, 32-bit format
w a0 1e 20	# PASI Ch1 on Left slot 0
w a0 1f 30	# PASI Ch2 on Right slot 0
w a0 35 00	# PDM_CLK is 2.8224 MHz or 3.072 MHz
w a0 76 c0	# Enable input Chl and Ch2, disable output channels
w a0 78 80	# Power up ADC
  • 使用辅助音频串行接口 (SASI) 进行目标模式差分交流耦合录制

此配置适用于以 48kHz 采样率、TDM 格式和 32 位深度进行差分音频录制 (ADC)。

##### Record AC-Couple Differential IN1-IN2 path ######
# Target Mode, TDM, 32 bit
# Secondary ASI only, multiple of 48 kHz Sampling
# GPI2A=Secondary FSYNC, GPIO1=Secondary BCLK, GPO1A=Secondary DOUT, GPI1A=Secondary DIN for 5x5-Q1
# 
w a0 00 00	# Sets page 0
w a0 01 01	# Software Reset
w a0 02 09	# Wake up with AVDD > 2v and all VDDIO level
w a0 0a 10	# GPIO1 as input
w a0 0d 03	# GPI1 and GPI2 as input
w a0 0c 70	# GPO1 as Secondary DOUT
w a0 11 22	# Set GPI2A as Secondary FSYNC and GPIO1 as Secondary BCLK
w a0 12 60	# Set GPI1A as Secondary DIN
w a0 18 80	# Disable Primary ASI
w a0 34 44	# SASI BCLK is the input clock source
w a0 00 03	# Sets page 3
w a0 1e 20	# SASI Ch1 on slot 0
w a0 1f 21	# SASI Ch2 on slot 1 
w a0 00 01	# Set page 1
w a0 73 d0	# auto device, set MICBIAS = 9V
w a0 00 00	# Sets page 0 
w a0 50 00	# Auto device ADC Ch1 diff input, fixed 33.3KOhm, 10Vrms ac-coupled, audio band
w a0 55 00	# Auto device ADC Ch2 diff input, fixed 33.3KOhm, 10Vrms ac-coupled, audio band
w a0 76 C0	# Enable Input Ch1 and Ch2, disable output channels
w a0 78 A0	# Power up ADC and MICBIAS
  • 使用 PASI 进行目标模式差分直流耦合录制

此配置适用于以 48kHz 采样率、I2S 格式和 32 位深度进行差分音频录制 (ADC)。

##### Record DC-Couple IN1-IN2 path ######
# Target Mode, I2S, 32 bit
# Primary ASI only, multiple of 48 kHz Sampling
#
w a0 00 00	# Set page 0
w a0 01 01	# Software Reset
w a0 02 09	# Wake up with AVDD > 2v and all VDDIO level
w a0 10 50	# Configure DOUT as Primary ASI (PASI) DOUT
w a0 19 00	# 1 data input and 1 data output for PASI
w a0 1a 70	# PASI I2S, 32-bit format
w a0 1e 20	# PASI Ch1 on Left slot 0
w a0 1f 30	# PASI Ch2 on Right slot 0
w a0 00 01	# Set page 1
w a0 73 d0	# auto device, set MICBIAS = 9V
w a0 00 00	# Set page 0
w a0 50 04	# Auto device ADC Ch1 DIFF input, fixed 33.3KOhm, ac/dc-coupled, audio band
w a0 55 04	# Auto device ADC Ch2 DIFF input, fixed 33.3KOhm, ac/dc-coupled, audio band
w a0 76 c0	# Enable Input Ch1 and Ch2, disable output channels
w a0 78 a0	# Power up ADC and MICBIAS
  • 使用 PASI 进行差分线路输出目标模式播放

此配置适用于以 48kHz 采样率、TDM 格式和 32 位深度进行差分音频播放 (DAC)。

##### Playback Differential LINEOUT Path ######
# Target Mode, TDM, 32 bit
# Primary ASI only, multiple of 48 kHz Sampling
#
w a0 00 00	# Set page 0
w a0 01 01	# Software Reset
w a0 02 09	# Wake up with AVDD > 2v and all VDDIO level
w a0 11 80	# Enable PASI DIN
w a0 19 00	# 1 data inputs and 1 data outputs for PASI
w a0 1a 30	# PASI TDM, 32-bit format
w a0 28 20	# PASI DIN Ch1 on TDM slot 0
w a0 29 21	# PASI DIN Ch2 on TDM slot 1
w a0 64 20	# Configure OUT1P/M as differential from DAC1
w a0 65 20	# Configure OUT1P LINEOUT 0dB audio band
w a0 66 20	# Configure OUT1M LINEOUT 0dB 2Vrms Differential 
w a0 6b 20	# Configure OUT2P/M as differential from DAC2
w a0 6c 20	# Configure OUT2P LINEOUT 0dB audio band
w a0 6d 20	# Configure OUT2M LINEOUT 0dB 2Vrms Differential 
w a0 76 0c	# Disable all input channels and enable output channel 1 and 2
w a0 78 40	# Power up all DAC channel
  • 使用 PASI 进行单端线路输出目标模式播放

此配置适用于以 48kHz 采样率、TDM 格式和 32 位深度进行单端单声道音频播放 (DAC)。

##### Playback Single-Ended Mono LINEOUT Path ######
# Target Mode, TDM, 32 bit
# Primary ASI only, multiple of 48 kHz Sampling
#
w a0 00 00	# Set page 0
w a0 01 01	# Software Reset
w a0 02 09	# Wake up with AVDD > 2v and all VDDIO level
w a0 11 80	# Enable PASI DIN
w a0 19 00	# 1 data inputs and 1 data outputs for PASI
w a0 1a 30	# PASI TDM, 32-bit format
w a0 28 20	# PASI DIN Ch1 on TDM slot 0
w a0 29 21	# PASI DIN Ch2 on TDM slot 1
w a0 64 28	# Configure OUT1P as mono single-ended from DAC1
w a0 65 20	# Configure OUT1P LINEOUT 0dB audio band
w a0 66 20	# Configure 2Vrms Differential 
w a0 6b 28	# Configure OUT2P as mono single-ended from DAC2
w a0 6c 20	# Configure OUT2P LINEOUT 0dB audio band
w a0 6d 20	# Configure 2Vrms Differential 
w a0 76 0c	# Disable all input channels and enable output channel 1 and 2
w a0 78 40	# Power up all DAC channel
  • 使用 SASI 进行差分线路输出目标模式播放

此配置适用于以 48kHz 采样率、TDM 格式和 32 位深度进行差分音频播放 (DAC)。

##### Playback Differential LINEOUT Path ######
# Target Mode, TDM, 32 bit
# Secondary ASI only, multiple of 48 kHz Sampling
# GPI2A = Secondary FSYNC, GPIO1 = Secondary BCLK, GPI1A = Secondary DIN, GPO1A=Secondary DOUT for 5x5-Q1
#
w a0 00 00	# Set page 0
w a0 01 01	# Software Reset
w a0 02 09	# Wake up with AVDD > 2v and all VDDIO level
w a0 0a 10	# GPIO1 as input
w a0 0d 03	# GPI1 and GPI2 as input
w a0 0c 70	# GPO1 as Secondary DOUT
w a0 11 22	# Set GPI2A as Secondary FSYNC and GPIO1 as Secondary BCLK
w a0 12 60	# Set GPI1A as Secondary DIN
w a0 18 80	# Disable Primary ASI
w a0 34 44	# SASI BCLK is the input clock source
w a0 19 00	# 1 data input and 1 data output for SASI
w a0 00 03	# Set page 3
w a0 1a 30	# SASI TDM, 32 bit format
w a0 28 20	# SASI DIN Ch1 on TDM slot 0
w a0 29 21	# SASI DIN Ch2 on TDM slot 1
w a0 00 00	# Set page 0
w a0 64 20	# Configure OUT1P/M as differential from DAC1
w a0 65 20	# Configure OUT1P LINEOUT 0dB audio band
w a0 66 20	# Configure OUT1M LINEOUT 0dB 2Vrms Differential 
w a0 6b 20	# Configure OUT2P/M as differential from DAC2
w a0 6c 20	# Configure OUT2P LINEOUT 0dB audio band
w a0 6d 20	# Configure OUT2M LINEOUT 0dB 2Vrms Differential 
w a0 76 0c	# Disable all input channels and enable output channel 1 and 2
w a0 78 40	# Power up all DAC channels
  • 使用 SASI 进行差分线路输出控制器模式播放

此配置适用于以 44.1kHz 采样率、TDM 格式和 32 位深度以及 12.288MHz MCLK 进行差分音频播放 (DAC)。

##### Playback Differential LINEOUT Path ######
# Controller Mode MCLK = 12.288 MHz, TDM, 32-bit
# Secondary ASI only, multiple of 44.1 kHz Sampling
# GPIO1=Secondary FSYNC, GPI2A=CCLK Input, GPI1A=Secondary DIN, GPO1A=Secondary BCLK for 5 x 5 - Q1
#
w a0 00 00	# Set page 0
w a0 01 01	# Software Reset
w a0 02 09	# Wake up with AVDD > 2v and all VDDIO level
w a0 0a a0	# GPIO1 as Secondary FSYNC output
w a0 0d 03	# GPI1 and GPI2 as input
w a0 0c 90	# GPO1A as Secondary BCLK output
w a0 0f 40	# GPI2A as CCLK input
w a0 11 14	# GPIO1 as Secondary FSYNC
w a0 12 60	# Set GPI1A as Secondary DIN
w a0 18 80	# Disable Primary ASI
w a0 32 00	# Auto clock configuration
w a0 33 50	# SASI Fs = 48 kHz (41895-49440) with Auto clock configuration
w a0 34 48	# PLL always enabled with fractional allowed and from fixed clk frequency
w a0 36 00	# auto detect the ratio
w a0 37 29	# Use MCLK=12.288 MHz, SASI in controller configuration with rate multiple of 44.1 kHz
w a0 3a 81	# Use internal BCLK for FSYNC generation for SASI, BCLK/FSYNC ratio=256
w a0 3b 00	# use BCLK/FSYNC ratio of 256 for SASI
w a0 00 03	# Set page 3
w a0 1a 30	# SASI TDM, 32 bit format
w a0 28 20	# SASI DIN Ch1 on TDM slot 0
w a0 29 21	# SASI DIN Ch2 on TDM slot 1
w a0 00 00	# Set page 0
w a0 64 20	# Configure OUT1P/M as differential from DAC1
w a0 65 20	# Configure OUT1P LINEOUT 0dB audio band
w a0 66 20	# Configure OUT1M LINEOUT 0dB 2Vrms Differential 
w a0 6b 20	# Configure OUT2P/M as differential from DAC2
w a0 6c 20	# Configure OUT2P LINEOUT 0dB audio band
w a0 6d 20	# Configure OUT2M LINEOUT 0dB 2Vrms Differential 
w a0 76 0c	# Disable all input channels and enable output channel 1 and 2
w a0 78 40	# Power up all DAC channels
  • 使用 PASI 进行差分耳机目标模式播放

此配置适用于以 48kHz 采样率、I2S 格式和 32 位深度进行差分音频播放 (DAC)。

##### Playback Differential Headphone Path ######
# Target Mode, I2S, 32-bit
# Primary ASI only, multiple of 48 kHz Sampling
# Playback through Stereo OUT1P and OUT2P for Headphone
# 
w a0 00 00	# Set page 0
w a0 01 01	# Software Reset
w a0 02 09	# Wake up with AVDD > 2v and all VDDIO level
w a0 11 80	# Enable PASI DIN
w a0 19 00	# 1 data input and 1 data output for PASI
w a0 1a 70	# PASI I2S, 32 bit format
w a0 28 20	# PASI DIN Ch1 on Left slot 0
w a0 29 30	# PASI DIN Ch2 on Right slot 0
w a0 64 20	# Configure OUT1P/M as differential from DAC1
w a0 65 60	# Configure OUT1P as Headphone 0dB audio band
w a0 66 60	# Configure OUT1M as Headphone 0dB audio band
w a0 6b 20	# Configure OUT2P/M as differential from DAC2
w a0 6c 60	# Configure OUT2P as Headphone 0dB audio band
w a0 6d 60	# Configure OUT2M as Headphone 0dB audio band
w a0 76 0c	# Enable output channel 1 and 2 and disable all input channels
w a0 78 40	# Power up DAC channel
  • 使用 PASI 进行单声道单端耳机目标模式播放

此配置适用于以 48kHz 采样率、I2S 格式和 16 位深度进行单声道单端音频播放 (DAC)。

##### Playback Single-Ended Headphone Path ######
# Target Mode, I2S, 16 bit
# Primary ASI only, multiple of 48 kHz Sampling
# Playback through mono OUT1P and OUT2P for Headphone
# 
w a0 00 00	# Set page 0
w a0 01 01	# Software Reset
w a0 02 09	# Wake up with AVDD > 2v and all VDDIO level
w a0 11 80	# Enable PASI DIN
w a0 19 00	# 1 data input and 1 data output for PASI
w a0 1a 40	# PASI I2S, 16-bit format
w a0 28 20	# PASI DIN Ch1 on Left slot 0
w a0 29 30	# PASI DIN Ch2 on Right slot 0
w a0 64 28	# Configure OUT1P as mono single-ended from DAC1
w a0 65 60	# Configure OUT1P as Headphone 0dB audio band
w a0 66 60	# Configure 2Vrms Differential
w a0 6b 28	# Configure OUT2P as mono single-ended from DAC2
w a0 6c 60	# Configure OUT2P as Headphone 0dB audio band
w a0 6d 60	# Configure 2Vrms Differential
w a0 76 0c	# Enable output channel 1 and 2 and disable all input channels
w a0 78 40	# Power up DAC channel
  • 诊断设置

该配置会启用输入诊断测试；用户从通道 1 的 B0_P1_R54 和通道 2 的 B0_P1_R55 读取故障检测状态。

##### Diagnostic Setting ######
#
w a0 00 00	# Set page 0
w a0 01 01	# Software Reset
w a0 02 09	# Wake up with AVDD > 2v and all VDDIO level
w a0 50 08	# Device set to DC mode
w a0 00 01	# Set page 1
w a0 73 d0	# Set MICBIAS = 9V
w a0 46 80	# Enable IN1P and IN1M Scan for diagnostic
w a0 47 00	# Input terminal short and VBAT_In short threshold 0mV
w a0 48 12	# short to GND and to MICBIAS threshold 60mV
w a0 4a b0	# 16 counts for debounce to filter out false fault detection
w a0 4b 40	# Enable moving average with 0.5 weightage
w a0 00 00	# Set page 0
w a0 76 c0	# Enable ADC channel 1 and channel 2
w a0 78 a0	# Power up ADC and MICBIAS
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