Lge Internal Use Only - LG -S367 Service Manual

3. TECHNICAL BRIEF
• Speech Codec:
– FR / HR / EFR / NB-AMR
• Audio Codec (running on ARM1176):
– SP-MIDI
– SB-ADPCM
– MP3
– WB-AMR
– AAC/AAC+/eAAC+
• Others:
– DARP (SAIC)
– TTY
• Customization:
– E-Fuses
3.1.4 External Memory
• External Bus Unit
– 16-bit address bus
– 16-bit data bus
– 1.8V support
• Flash / RAM
– NAND Type(1 bit ECC supported)
– Parallel Flash (Page & Burst Mode)
- 16-bit AD-multiplexed
- 16-bit AAD-multiplexed
– iNAND Type e.g. oneNAND
• Memory card
– SD/MMC card interface with 1 or 4 data lines
3.1.5 Connectivity
• Up to 3xUSIF (configurable either as SPI or UART), I2C, I2S; Interfaces @ 1.8V
• Direct (U)SIM 1.8/3V
• USB2.0 up to 480 Mbit/s (High Speed) w/ external USB Phy over ULPI interface
• Stereo Headset (Amplifier integrated)
• 3 external analog measurement PIN's
• Bluetooth /WLAN support
3.1.6 Mixed Signal
• Improved audio performance
• Loudspeaker Audio Class D Amplifier, 700 mW@8 mono for hands-free and ringing
• Stereo Headset 2x30 mW@16 w/o coupling C
• Mono Earpiece 100 mW@16
• Digital microphone supported
• Differential microphone inputs

LGE Internal Use Only

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Only for training and service purposes