UDA1345TS 데이터 시트보기 (PDF) - NXP Semiconductors.

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UDA1345TS

Economy audio CODEC

NXP Semiconductors. 

NXP Semiconductors

Economy audio CODEC

Product specification

UDA1345TS

handbook, full pagewidth

L3MODE

thalt

L3CLOCK

L3DATA

address

data byte #1

data byte #2

address

MGD018

Fig.6 Multibyte transfer.

Table 13 Data transfer of type status

LAST IN TIME

BIT 7 BIT 6 BIT 5

0

0 SC1

BIT 4

SC0

BIT 3

IF2

FIRST IN TIME

BIT 2 BIT 1 BIT 0

REGISTER SELECTED

IF1 IF0 DC System Clock frequency (5 : 4);

data Input Format (3 : 1); DC-filter

Table 14 Data transfer of type data

LAST IN TIME

BIT 7

0

0

1

1

BIT 6

0

1

0

1

BIT 5

VC5

0

0

0

BIT 4

VC4

0

DE1

0

BIT 3

VC3

0

DE0

0

FIRST IN TIME

BIT 2 BIT 1 BIT 0

REGISTER SELECTED

VC2 VC1 VC0 Volume Control (5 : 0)

0

0

0 not used

MT

0

0 De-Emphasis (4 : 3); MuTe

0 PC1 PC0 Power Control (1 : 0)

2002 May 28

15

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