User's Manual

LS5B User Manual
Libre Wireless Technologies User Manual: LS5B, Ver. 1.0 Page 30 of 89
Libre Confidential
Editing the NV-item changes the SA-Group SSID as “Direct-LBNewName”.
4.4. DDMS-Zone Password
The default password for DDMS-Zone is hello123. The password for DDMS-Zone can be
edited using the NV-item ddms_password.
Syntax below provides the commands to edit the password for DDMS-Zone.
#setenv ddms_password <<hello123>>
4.5. I2S LR-Clock
At present LR-Clock is supported at frequency of 44.1 KHz and 48KHz. LR-Clock by default
is set to 44.1 KHz.
NV-Item LRCK is used to edit the frequencies of the I2S LR-Clock. The syntax below
provides the commands to edit LRCK.
To set the LRCK at 44.1KHz
#setenv LRCK <<44100>>
To set the LRCK at 48KHz
# setenv LRCK <<48000>>
4.6. I2S M-Clock
M-Clock is supported at frequency of 12MHz and 12.288MHz. M-Clock by default is set to
12MHz.
NV-Item MCLK is used to edit the frequencies of the I2S M-Clock. The syntax below
provides the commands to edit MCLK.