SAA7370 Datasheet, PDF (36/60 Pages) NXP Semiconductors – Digital servo processor and Compact Disc decoder CD7

Philips Semiconductors
Digital servo processor and
Compact Disc decoder (CD7)
7.15.3 SUMMARY OF FUNCTIONS CONTROLLED BY REGISTERS 0 TO F
Table 12 Registers 0 to F
REGISTER
0
(fade and
attenuation)
1
(motor mode)
2
(status control)
3
(DAC output)
ADDRESS
0000
0001
0010
0011
DATE
0000
0010
0001
0100
0101
x000
x 001
x010
x011
x100
x101
x111
x110
1xxx
0xxx
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1010
1011
1100
1111
1110
0000
0011
0010
0100
0111
0110
FUNCTION
mute
attenuate
full scale
step down
step up
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
I²S-bus; CD-ROM mode
EIAJ; CD-ROM mode
I²S-bus; 18-bit; 4f_s mode
I²S-bus; 18-bit; 2f_s mode
I²S-bus; 16-bit; f_s mode
EIAJ; 16-bit; 4f_s
EAIJ; 16-bit; 2f_s
EIAJ; 16-bit; f_s
EIAJ; 18-bit; 4f_s
EIAJ; 18-bit; 2f_s
EIAJ; 18-bit; f_s
1998 Feb 26
36
Product specification
SAA7370
INITIAL⁽¹⁾
reset
−
−
−
−
reset
−
−
−
−
−
−
−
−
reset
reset
−
−
−
−
−
−
−
−
−
−
−
−
−
reset
−
−
−
−
−
−
−
−