User's Manual

LS9AD-AC11DBT and LS9AD-AC11DBT Module
Libre Wireless Technologies Data Sheet: Network Media Module, Ver. 1.6 Page 3 of 22
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• I2S interface
o LS9AD module can be configured only as I2S-Master mode
o DSD over PCM
• SPDIF Output (Muxed with I2S port TXD Line - optional)
In LS9AD, SPDIF and I2S are mutually exclusive. I2S is available only
when SPDIF output is disabled, and vise versa.
• HDMI1.4 transmitter MAC and PHY with HDCP 1.4
• 1x USB 2.0 OTG (For Debug Shell, Ethernet, Firmware update, USB Media Playback)
• 1x UART (For HOST-MCU communication)
• 2x I2C, 1x SPI, GPIOs
• Wi-Fi 1x1 802.11a/b/g/n/ac with 2x Dual Band Antenna Diversity support
• Bluetooth 4.1 and Low Energy
• WiFi/BT concurrent coexistence
• Standard configuration includes 256MB /512MB NAND FLASH and 256MB /512MB DDR3
WLAN Features
• IEEE 802.11 a/b/g/n and 802.11ac compliant
• Dual band 1T1R supporting STB and Receive Beamforming
Bluetooth Features
• Bluetooth specification v2.1+EDR
• Bluetooth specification 3.0+HS (802.11 AMP) compliance
• Bluetooth v4.1 Low Energy (LE)