MN662785TBUC Datasheet, PDF (63/89 Pages) Panasonic Semiconductor – LSI FOR COMPACT DISC/CD ROM PLAYER

MN662785TBUC


7-2 (2) Serial data output
ɹɹɹA. Serial data output mode 1
By executing the following command, the BCLK signal, LRCK signal, and SRDATA signal will
be output from pins 65, 66, and 67 respectively.
Table 7-3-1


ɹɹɹɹɹɹData (D15 to D0)
Command
(HEX)
(B7 to B0)
Symbol
̭̭̭ ̭ ̭ ̭̭̍ ̭̭̭̭ ̭̭̭̌
4E
MPEGIF, IOSTOP
Note) X can be any value.
B. Serial data output mode 2
By executing the following command, the SRDATA signal, LRCK signal, and BCLK signal will
be output from pins 73, 74, and 75 respectively.


ɹɹɹɹɹɹData (D15 to D0)
Command
(HEX)
(B7 to B0)
Table 7-3-2 (1)
Symbol
̭ ̭ ̭ ̭ ̭ ̭ ̭ ̭ ̭ ̭ ̭̭ ̭ ̭ ̍ ̭
4C
Note) X can be any value.


ɹɹɹɹɹɹData (D15 to D0)
̭̭̭̭ ̭̭̭̭ ̭̭̭̭ ̭̭̭̌
Command
(HEX)
(B7 to B0)
4E
SROUT2
Table 7-3-2 (2)
Symbol
IOSTOP
Note) X can be any value.
C. Serial data output selection
The following command determines whether serial data in serial data output mode 1 or serial
data output mode 2 is output with or without attenuation and de-emphasis.
Table 7-3-3


Command
ɹɹɹɹɹɹData (D15 to D0)
(HEX) _Symbol
Function
(B7 to B0)
̭̭̭̭ ̭̭̭̭ ̭̭̭̌ ̭̭̭̭
41
DSPSEL With no attenuation
or de-emphasis
̭̭̭̭ ̭̭̭̭ ̭̭̭̍ ̭̭̭̭
With attenuation
and de-emphasis
Note) X can be any value.
SDD00026AEM
63