User's Manual

FLC-BTM805 Datasheet
Flaircomm Microelectronics Confidential
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 Little or big endian bit order.
 For 16-bit slots, the 3 or 8 unused bits in each slot are filled with sign extension, padded with
zeros or a programmable 3-bit audio attenuation compatible with some codecs.
Figure 11: 16-Bit Slot Length and Sample Formats
4.3.1.7 Additional Features
BTM805 has a mute facility that forces PCM_OUT to be 0. In master mode, BTM805 is compatible
with some codecs which control power down by forcing PCM_SYNC to 0 while keeping
PCM_CLK running.
4.3.1.8 PCM Timing Information