PCM5121: Purepath 中只有PCM5142,没有5121 这是否存在兼容性问题，寄存器都是一样的吗

# The following script is used for playback via USB 

# RESET RESET THIS IS MASTER RESET FOR SRC (48kHz)

# SW 3 should be set up as follow: 1-3 = on  4 = dont care

# Page 0 = DEFAULT for Control

# Write to page 0

#

w E0 7F 00

# Register 01, Bit 7 = 1 resets to default

d 100

w E0 01 80

# Delay 0.1 sec to allow part to reset

d 100

# Register 01, Bit 7 = 0 for normal operation

w E0 01 00

d 100

# w E0 7F 00

 

# Register 01, Bit 7 = 1 resets to default

#----- Setup Port A ------#

# 24bit I2S, Master mode, DIR source, at mute

# Divide by 256, MCLK input source
# Unmute Port A Output


  
# power on port A and B
w E0 01 38

 
# set up port A as master, 24 bit I2S sourced from port B
w E0 03 19 

  
# select  MCLK as source at 256fs
w E0 04 01

 
# port B slave, 24 bit I2S
w E0 05 01 




#----- Setup DIR ------#

#DIR Config 1

# Input source: RX2 - S/PDIF RCA (default)

#w E0 0D 01

# Input source: RX4 - S/PDIF optical, RX_MUX = RX1

w E0 0D 08
 

#DIR Config 2 - default

w E0 0E 01

 

#----- Setup DIT -----#

# DIT COnfig 1

# Port A data in, DIv 256

w E0 07 80

 

# DIT Config 2

# Default is to output to RCA

# Commment out RCA and uncomment Optical for optical outputs

 

#Output to RCA

# TX - ON, TX MUTE - ON, Optical disabled

#w E0 08 06

# TX Mute - OFF

#w E0 08 04

 

#Output to Optical

# TX - OFF, TX MUTE - ON, optical disabled

w E0 08 03

# TX MUTE - OFF

w E0 08 01

 

#----- PLL Configuration -----#

# Set P=2, J=8, D=0

w E0 0F 22

w E0 10 1B

w E0 11 A3

 

# GPIO1 Config

# GPIO1 = RCVR non-audio data

w E0 1B 06

 

# GPIO2 Config

# GPIO2 = RCVR non-valid data

w E0 1C 07

 

# Power Status

# Disable RCVR (/PDRX) and Port B(/PDPB) power down and enable All Function power down

#w E0 01 14

 

#w E0 03 29