MN66279RSC Datasheet, PDF (58/96 Pages) Panasonic Semiconductor – LSI FOR COMPACT DISC/CD ROM PLAYER

MN662790RSC
7-2. I/O timing
7-2 (1) Serial data output
LRCK
BCLK
SRDATA

⁰
15
R-chɹɹɹɹɹɹɹɹɹɹɹɹ ɹ ɹMSB
IPFLAG
R-ch
(Audio-I)
When LRCKʹ"L"ÅFR-ch
When LRCKʹ"H"ɿL-ch
L-ch
L-ch
0 15
LSB
R-ch
IPFLAG
(Audio-II)
L-ch Upper 8 bits ɹɹɹ ɹɹ L-ch Lower 8 bits
t₁
Figure 7-2-1 LRCK, BCLK, SRDATA and IPFLAG output timing
The value of t₁ is 11.34 µs at normal-speed, 5.67 µs at 2x-speed and 11.34 µs Ê· (100 + shift amount)ʸ100
when the pitch controller is used.
BCLK
BYTCK
SRDATA 13 14 15
01234567


R-chɹɹɹɹɹɹɹɹɹ LSB ɹɹɹɹɹɹɹ L-ch
8 9 10 11 12 13 14 15
ɹɹɹɹɹɹ MSB
IPFLAG


L-chɹɹɹɹɹɹɹɹɹɹ ɹɹLowerɹL-chɹɹɹɹɹɹ ɹɹɹɹɹ Upper


Figure 7-2-2 Output timing in CD-ROM modeɹɹɹɹɹ
ɹɹɹɹ
SDD00025AEM
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