SAA7824 Datasheet, PDF (61/89 Pages) NXP Semiconductors – CD audio decoder, digital servo and filterless DAC with integrated pre-amp and laser control (PhonIC)

Philips Semiconductors
CD audio decoder, digital servo and filterless
DAC with integrated pre-amp and laser control
Product specification
SAA7824
Table 37 rad_parm_play, rad_parm_jump parameters:
radial end lead frequency
rad_parm_play rad_parm_play Radial end lead
rad_parm_jump rad_parm_jump frequency f₃
value (binary)
value (hex)
kHz
1101 1100
DC
1.97
1101 1000
D8
2.29
1100 0000
C0
2.61
1100 1000
C8
2.94
1100 1100
CC
3.26
1101 1101
DD
3.90
1001 1001
99
4.55
1010 0001
A1
5.19
1010 1001
A9
5.82
1010 1101
AD
6.46
1001 1110
9E
7.72
0101 1010
5A
8.98
0100 0010
42
10.22
0100 1010
4A
11.46
1000 1110
8E
12.69
0101 1111
5F
15.13
0101 1011
5B
17.54
0100 0011
43
19.93
0100 1011
4B
22.28
Table 38 rad_gain parameter: radial PID gain
rad_gain value (decimal)
1
2
3
i
255
0
Radial PID gain
G
256
256/2
256/3
256/i
256/255
undefined
Table 39 rad_int_strength parameter: radial integrator
strength
rad_int_strength value
(decimal)
0
1
2
i
255
Radial integrator
strength f₅ Hz
integrator hold
0.3
0.6
0.31 × i
79.05
Table 40 Sledge_parm1 parameter: sledge integrator
bandwidth, shock filter (low-pass, high-pass
selection); RAM address 36H
sledge_parm1
sledge_int
x00x xxxx
x10x xxxx
x01x xxxx
x11x xxxx
Sledge integrator f₁ Hz
integrator disabled
0.15
0.31
0.45
2003 Oct 01
61