SAA7824 Datasheet, PDF (18/89 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
handbook, full pagewidth
F8
33.9/n µs
11.3/n
µs
33.9/n µs
F1 F2 F3 F4 F5 F6 F7 F8
F1
MBG425
Where n = disc speed.
Fig.12 Flag output timing diagram.
Table 4 Output flags
F1 F2 F3 F4 F5 F6 F7 F8
DESCRIPTION
0
X
X
X
X
X
X
X no absolute time sync
1
X
X
X
X
X
X
X absolute time sync
X
0
0
X
X
X
X
X C1 frame contained no errors
X
0
1
X
X
X
X
X C1 frame contained 1 error
X
1
0
X
X
X
X
X C1 frame contained 2 errors
X
1
1
X
X
X
X
X C1 frame uncorrectable
X
X
X
0
0
X
X
0 C2 frame contained no errors
X
X
X
0
0
X
X
1 C2 frame contained 1 error
X
X
X
0
1
X
X
0 C2 frame contained 2 errors
X
X
X
0
1
X
X
1 C2 frame contained 3 errors
X
X
X
1
0
X
X
0 C2 frame contained 4 errors
X
X
X
1
1
X
X
1 C2 frame uncorrectable
X
X
X
X
X
0
0
X no interpolations
X
X
X
X
X
0
1
X at least one 1-sample interpolation
X
X
X
X
X
1
0
X at least one hold and no interpolations
X
X
X
X
X
1
1
X at least one hold and one 1-sample interpolation
2003 Oct 01
18