Audio Codec Adapter Setup for Cinterion
®
Modules
3.1 Assembly with DSB75 and AH6-DSB75 Adapter
33
audio_codec_adapter_setup_v04 2019-10-16
Confidential / Released
Page 20 of 34
NAU8822
Table 4 list the default DIP switch and AT^SAIC command settings required to setup the NAU8822 for a specific (sample) module.
Legend:
1: Switch set to up position
0: Switch set to the down position
"LEDs": The colors
, , and indicate the color of the LEDs that light up at the Audio Codec Adapter.
Table 4: NAU8822 DIP switch and AT command settings for selected products
Product AT^SAIC setting Audio Codec Adapter DIP switch settings Comment
Master/
Slave
I2S/
PCM
Long/
Short
WB/
NB
3.0V/
1.8V
Ext./Int.
MCLK
Ext./Int.
I2C
EHS5/6 - 0 0 1 0 0 0 0
BGS2 SAIC=1,1 0 0 1 0 0 0 0
AGS2 SAIC=3,1 0 1 0 0 0 0 0
ELS61 SAIC=1,"","","",0,0,1,0,0 0 0 1 0 0 0 0
ELS31 SAIC=1,1,1,2,1,1,1,0 1 0 1 0 0 0 0 Check master setting on the AH6-DSB75 Adapter.
1
1.
The module (configuration) is a slave for clock as well as frame synchronization signals generated on the Audio Codec Adapter. Note: In this case the MS – AGND
jumper on AH6-DSB75 Adapter (X305) must be removed for correct signal directions through the AH6-DSB75 Adapter’s voltage converters. The MS - AGND jumper
is show in Figure 11.
PHS8 R3 SAIC=1,1,1,1,1,0,0 0 0 0 0 0 0 0
SAIC=1,1,1,1,1,1,0 1 0 0 0 0 0 0 Check master setting on the AH6-DSB75 Adapter.
1
SAIC=1,1,1,1,3,1,0 1 0 0 0 0 0 0 Check master setting on the AH6-DSB75 Adapter.
1
PLS8 R2 SAIC=1,1,1,3,0,0,1,1 0 0 0 1 0 0 0
SAIC=3,1,1,0,0,0,1,0 0 1 0 0 0 0 0
ALAS5 SAIC=3,1,1,0,0,0,1,0 0 1 0 0 1 0 0
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