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參數(shù)資料
| 型號： | F2M03GLA |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Low power Bluetooth⑩ Module with antenna |
| 中文描述： | ⑩低功耗藍牙模塊天線 |
| 文件頁數(shù)： | 25/44頁 |
| 文件大?。?/td> | 669K |
| 代理商： | F2M03GLA |
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Rev: b
Low power Bluetooth
Module with antenna- F2M03GLA
Datasheet
6.5 PCM
Pulse Code Modulation (PCM) is the standard method used to digitise audio (particulary voice) for
transmission over digital communication channels. Through its PCM interface, F2M03 has hardware
support for continual transmission and reception of PCM data, thus reducing processor overhead for
wireless headset and other audio applications. F2M03 offers a bi-directional digital audio interface that
routes directly into the baseband layer of the on-chip firmware. It does not pass through the HCI protocol
layer.
Hardware on F2M03 allows the data to be sent to and received from a SCO connection. Up to three SCO
connections can be supported by the PCM interface at any one time
F2M03 can operate as the PCM interface Master generating an output clock of 128, 256 or 512kHz. When
configured as PCM interface slave it can operate with an input clock up to 2048kHz. F2M03 is compatible
with a variety of clock formats, including Long Frame Sync, Short Frame Sync and GCI timing
environments.
It supports 13 or 16-bit linear, 8-bit μ-law or A-law companded sample formats at 8ksamples/s and can
receive and transmit on any selection of three of the first four slots following PCM_SYNC. The PCM
configuration options are enabled by firmware settings (contact Free2move).
F2M03 interfaces directly to PCM audio devices includes the following:
Qualcomm MSM 3000 series and MSM 5000 series CDMA baseband devices
OKI MSM7705 four channel A-law and μ-law CODEC
Motorola MC145481 8-bit A-law and μ-law CODEC
Motorola MC145483 13-bit linear CODEC
Winbond W681360R 13-bit linear CODEC
STW 5093 and 5094 14-bit linear CODECs
F2M03 is also compatible with the Motorola SSI
TM
interface
(1)
Subject to firmware support, contact Free2move for current status.
2006 Free2move AB
Page 25(44)
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| F2M03GLA-S04 | Low power Bluetooth⑩ Module with antenna |
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| F2M03GLA-S01 | 制造商:Free2move 功能描述:MOD BLUETOOTH V2.0+EDR SPP W/ANT |
| F2M03GLA-S04 | 制造商:Free2move 功能描述:MOD BLUETOOTH V2.0+EDR USB W/ANT |
| F2M03GXA-S01 | 制造商:Free2move 功能描述:MOD BLUETOOTH V2.0+EDR EXT W/ANT |
| F2M03GXA-S01-R2A | 制造商:Free2move 功能描述:MOD BLUETOOTH V2.0+EDR EXT W/ANT |
| F2M03GXA-S04 | 制造商:Free2move 功能描述:MOD BLUETOOTH V2.0+EDR EXT W/ANT |
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