saa7824 NXP Semiconductors, saa7824 Datasheet - Page 44

• Manufacturer Part Number: saa7824
• Description: Cd Audio Decoder, Digital Servo And Filterless Dac With Integrated Pre-amp And Laser Control Phonic
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 15 Shadow register accessibility
7.17.4
Table 16 Registers 0 to F
2003 Oct 01
0
(Fade and
attenuation)
0
EBU mute (for
M1 version
only)
1
(Motor mode)
2
(Status control)
unavailable via
the I
3-wire mode
CD audio decoder, digital servo and filterless
DAC with integrated pre-amp and laser control
REGISTER
SHADEN2
2
C-bus or
0
0
1
1
S
UMMARY OF FUNCTIONS CONTROLLED BY DECODER REGISTERS
SHADEN1
ADDRESS
0000
0001
0010
0
1
0
1
access decoder registers 0 to F
access SAA732X shadow registers (bank 1)
access new shadow registers (bank 2)
access new shadow registers (bank 3)
DATA
0XXX
1XXX
1XXX
0XXX
X000
X010
X001
X100
X101
X000
X001
X010
X011
X100
X101
X111
X110
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
mute
attenuate
full-scale
step-down
step-up
EBU mute inactive
EBU mute active
motor off mode
motor stop mode 1
motor stop 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
status = FIFO overflow
status = shock detect
status = latched shock detect
status = latched shock detect reset
44
FUNCTION
0
FUNCTION
TO
F
Product specification
SAA7824
INITIAL
INITIAL
reset
reset
reset
reset
reset
reset
(1)