wm8400 Wolfson Microelectronics plc, wm8400 Datasheet - Page 123

• Manufacturer Part Number: wm8400
• Description: Wolfson Audioplustm Hi-fi Audio Codec And Power Management Unit For Mobile Multimedia
• Manufacturer: Wolfson Microelectronics plc

WM8400
Pre-Production
Figure 74 DSP Mode Audio Interface (mode A, AIF_LRCLK_INV=0, Slave)
Figure 75 DSP Mode Audio Interface (mode B, AIF_LRCLK_INV=1, Slave)
PCM operation is supported in DSP interface mode. WM8400 ADC data that is output on the Left
Channel will be read as mono PCM data by the receiving equipment. Mono PCM data received by
the WM8400 will be treated as Left Channel data. This data may be routed to the Left/Right DACs as
described in the “Digital Input Path” section.
PP, April 2009, Rev 3.0
w
123