F2M03C2001 datasheet(34/46 Pages) ETC2

34 / 46 page

Rev: 13 September 2005

Class 2 Bluetooth module - F2M03C2

Datasheet

6.4.6 Slots and Sample Formats

F2M03 can receive and transmit on any selection of the first four slots following each sync pulse. Slot

durations can be either 8 or 16 clock cycles. Durations of 8 clock cycles may only be used with 8-bit sample

formats. Durations of 16 clocks may be used with 8, 13 or 16-bit sample formats.

F2M03 supports 13-bit linear, 16-bit linear and 8-bit p-law or A-law sample formats. The sample rate is

8ksamples/s. The bit order may be little or big endian. When 16-bit slots are used, the 3 or 8 unused bits in

each slot may be filled with sign extension, padded with zeros or a programmable 3-bit audio attenuation

compatible with some Motorola CODECs.

6.4.7 Additional Features

F2M03 has a mute facility that forces PCM_OUT to be 0. In Master mode, PCM_SYNC may also be forced

to 0 while keeping PCM_CLK running (which some CODECS use to control power-down)

Page 34(46)

F2M03C2001 Datasheet(PDF) 34 Page - List of Unclassifed Manufacturers