CSR8635 View Datasheet(PDF) - CSR plc

Part Name

Description

Manufacturer

CSR8635

The CSR8635 QFN single-chip Bluetooth® audio ROM device targets mid-range stereo speakers and headsets.

CSR plc 

9.3 PCM1 Interface

Important Note:

The PCM1 interface is provided as a test interface and is only accessible when running the CSR8635 QFN in HCI-

only mode.

Section 9 describes the various digital audio interfaces multiplexed on the the PCM1 interface. The PCM1 interface

also shares the same physical set of pins with the SPI interface, see Section 7.3 and Section 8.1. Either interface is

selected using SPI_PCM#:

■ SPI_PCM# = 1 selects SPI

■ SPI_PCM# = 0 selects PCM

Important Note:

T9WThh.h3eee.T■■■■■■■■■■aPn1uhCcdeMoionCPdApHUPPV■■■1Rtecfa3araCCeoapPPirboogt-smrcnraMMCbictinudsCdeoot.LSGieifMrwtiPinutieiirovMsgh3hnnCoeasuCdensuorPittrcornISeeoosgcMrreatr1uttIatrruCilreeiaoosffnF6msotFgaaorrpOicnn-reontfthrccvtibakahadaenarfneeeciaemtcerltgmtfhrthreoonreodmsrlhfeesmeiaeednrsplianeagomannnmtStCaeHSacfvionissvetooasayedaSiCytemiscnPtrtetrnr,lnhesRsoI,trsrciCqiaaceertiM,onp88iosiuancdMognnmr-6nCcdrobcuoafesg3e1eeliSitcnatnuotbo5s.oPhpntPenRedµocianettitoQCndnriisCo-e8nnnanPlkattPalF6MyrhggerMtebelCtwi3CN/a:ernhsvl_ecSf5e_yMMgareeeoPxOfdoeCocllQntprPeaC_ureeirUbLt.n.AcFCgIrizMvsyoNtKtntTN-hheihMeenloasaroianhnnlsfe_woltuadaytuStfeorctirpnico-YgPrdfenpofgueeN3w,gaComtnxCcdeCaMortecehpatsrSfsreeeaateataR:dalhnnpsnttPi8eerdd1tuocaeoS6de2poinfPc3nKida8pdrPytC5tslnEoe/y.sCot2cMdrdQYai4nMto5nm__fFaefmr6tso_CPoouNpl/Str.oCmLdi5lctmecYgthKi1MnsooeaNeef.2no_f-nd.CoS/bCtrea1FimlanClOrta5orasauaiOnw3dNetatoedsa6bilFcnvs.yat/PIoger2G,nPanCr4PSdn3CnBM0Cs2eelMla0m_u.pcMy_CkettiieeC_sHotLorSsmnLKzoioY.oKb.tfhnNeta.hCranen2.dd7fiPr,rmCe2cwM0e1a_p3rSteiYo. nNIt Codfo. PeCs Mnot

PCM_SYNC

8/48kHz

Figure 9.9: PCM Interface Master

Production Information

© Cambridge Silicon Radio Limited 2013

Confidential Information - This Material is Subject to CSR's Non-disclosure Agreement

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