SAA7345 Просмотр технического описания (PDF) - Philips Electronics

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SAA7345

CMOS digital decoding IC with RAM for Compact Disc

Philips Electronics 

Philips Semiconductors

CMOS digital decoding IC with RAM for

Compact Disc

Product specification

SAA7345

TDA1301

SAA7345

I/O

O

MICROCONTROLLER O

O

MGA361 - 1

Fig.11 SAA7345 microcontroller interface application diagram.

Table 2 Command registers.

The ‘INITIAL’ column shows the power-on reset state

REGISTER

ADDRESS DATA

Fade and Attenuation

Motor mode

Status control

0000

0001

0010

X000

X01X

X001

X100

X101

X000

X001

X010

X 011

X100

X101

X 111

X 110

1XXX

0XXX

X000

X001

X010

X 011

X100

X101

X 110

X 111

0XXX

1XXX

FUNCTION

Mute

Attenuate

Full Scale

Step Down

Step Up

Motor off mode

Motor brake mode 1

Motor brake mode 2

Motor start mode 1

Motor start mode 2

Motor jump mode

Motor play mode

Motor jump mode 1

anti-windup active

anti-windup off

status = SUBQREADY-I

status = MOTSTART1

status = MOTSTART2

status = MOTSTOP

status = PLL Lock

status = V1

status = V2

status = MOTOR-OV

L channel first at DAC (WCLK normal)

R channel first at DAC (WCLK inverted)

1998 Feb 16

11

INITIAL

Reset

Reset

Reset

Reset

Reset

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