UDA1341TS/N1 Просмотр технического описания (PDF) - Philips Electronics

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производитель

UDA1341TS/N1

Economy audio CODEC for MiniDisc (MD) home stereo and portable applications

Philips Electronics 

Philips Semiconductors

Economy audio CODEC for MiniDisc (MD)

home stereo and portable applications

Preliminary specification

UDA1341TS

Table 4 Selection of data transfer

BIT 1 BIT 0 MODE

TRANSFER

0

0 DATA0 direct addressing registers: volume, bass boost, treble, peak detection position,

de-emphasis, mute and mode

extended addressing registers: digital mixer control, AGC control, MIC sensitivity control,

input gain, AGC time constant and AGC output level

0

1 DATA1 peak level value read-out (information from UDA1341TS to microcontroller)

1

0 STATUS reset, system clock frequency, data input format, DC-filter, input gain switch, output gain

switch, polarity control, double speed and power control

1

1 not used

handbook, full pagewidth

L3MODE

L3CLOCK

L3DATA

th(L3)A

tsu(L3)A

tCLK(L3)L

tCLK(L3)H

tsu(L3)DA

BIT 0

th(L3)DA

tsu(L3)A

th(L3)A

Tcy(CLK)(L3)

BIT 7

MGR431

Fig.5 Timing address mode.

1998 Dec 18

11

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