MN662785TBUC Datasheet, PDF (47/89 Pages) Panasonic Semiconductor – LSI FOR COMPACT DISC/CD ROM PLAYER

MN662785TBUC
(B) Digital audio interface control
Data (D15 to D0)
Command
(HEX)
(B7 to B0)
42
̭̭̭̭ ̭̭̭̭ ̭̭̭̭ ̭̭̭̌
̭̭̭̭ ̭̭̭̭ ̭̭̭̭ ̭̭̍̌
̭̭̭̭ ̭̭̭̭ ̭̭̭̭ ̭̭̍̍
Table 7-1-5 (2)


Symbol Function (ˎɿ Setting at reset)
UBITC


Bit U control
ɹˎLDON control (Inverted LDON)
ɹɹOutput enabled
ɹɹOutput fixed at high level
̭̭̭̭ ̭̭̭̭ ̭̭̭̭ ̭̭̭̌
̭̭̭̭ ̭̭̭̭ ̭̭̭̭ ̭̭̭̍
̭̭̭̭ ̭̭̭̭ ̭̭̭̭ ̭̭̭̌
̭̭̭̭ ̭̭̭̭ ̭̭̭̭ ̭̭̭̍
̭̭̭̭ ̭̭̭̭ ̭̭̭̌ ̭̭̭̭
̭̭̭̭ ̭̭̭̭ ̭̭̭̍ ̭̭̭̭
COPYI ^{Generation status bit setting}
ɹˎ 0 setting
ɹɹ 1 setting
TXVSEL
Bit V control 1
ˎHigh level while the signal is attenuated
ɹ Signal attenuation ignored
Note 1) Soft muting is included.
Note 2) Both levels will be high with the
gain set to ʵʿ dB.
TMUTE
Output data muting
ɹˎDisabled
ɹɹEnabled
Note 1) Only audio data is fixed at 0.
Note 2) The bit V level is high.
̭̭̭̭ ̭̭̭̭ ̭̭̭̌ ̭̭̭̭
̭̭̭̭ ̭̭̭̭ ̭̭̭̍ ̭̭̭̭
̭̭̭̭ ̭̭̭̭ ̭̭̭̌ ̭̭̭̭
̭̭̭̭ ̭̭̭̭ ̭̭̭̍ ̭̭̭̭
̭̭̭̭ ̭̭̭̭ ̭̭̭̌ ̭̭̭̭
̭̭̭̭ ̭̭̭̭ ̭̭̭̍ ̭̭̭̭
IPDISEN Bit V control 2
ɹˎHigh level when the level of IPFLAG
is high
ɹɹIPFLAG ignored
TXDSEL
Output speed selection
ɹˎNormal speed
ɹɹ2x speed
Note 1) Available only if the anti-shock
memory controller is turned off in
2x-speed playback mode.
Note 2) Audio signal will be output at 2x-
speed as well.
VFREE
Bit V control 3
ɹˎThe level will be high while the signal
is attenuated (including the gain setting
to ʵʿdB) in DMUTE condition.
Signal attenuation (including the gain
setting to ʵʿ dB) with DMUTE
condition ignored.
̭̭̭̭ ̭̭̭̌ ̭̭̭̭ ̭̭̭̭
̭̭̭̭ ̭̭̭̍ ̭̭̭̭ ̭̭̭̭
XSEL
Output control
ˎEnabled
ɹ Fixed at low level
̭̭̭̭ ̭̭̭̌ ̭̭̭̭ ̭̭̭̭
̭̭̭̭ ̭̭̭̍ ̭̭̭̭ ̭̭̭̭
CATC Category code settingɹ
ɹˎCD mode
ɹɹGeneral mode
̭̭̭̭ ̭̭̌̌ ̭̭̭̭ ̭̭̭̭
̭̭̭̭ ̭̭̌̍ ̭̭̭̭ ̭̭̭̭
̭̭̭̭ ̭̭̍̌ ̭̭̭̭ ̭̭̭̭
̭̭̭̭ ̭̭̍̍ ̭̭̭̭ ̭̭̭̭
CFS1,
CFS2
Clock precision setting
ɹˎStandard mode
ɹɹVariable pitch mode
ɹɹHigh precision mode
ɹɹNot defined
SDD00026AEM
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