cxd2589q Sony Electronics, cxd2589q Datasheet - Page 59

• Manufacturer Part Number: cxd2589q
• Description: Cd Digital Signal Processor
• Manufacturer: Sony Electronics

7. Setting Method of the CXD2589Q Playback Speed (in CLV-N mode)
(A) CD-DSP block
(B) 1-bit DAC block
The playback modes shown below can be selected by the combination of the crystal, XTSL pin and
DSPB command of $9X.
Fs = 44.1kHz
The operating speed of the DAC block is determined by the crystal and the MCSL command of $9X
regardless of the operating conditions of the CD-DSP block mentioned above. This allows the playback
mode for the DAC block and CD-DSP block to be set independently.
Fs = 44.1kHz
1
Low power consumption mode. The CD-DSP processing speed is halved, allowing the power consumption
to be decreased.
768Fs
768Fs
384Fs
384Fs
384Fs
768Fs
768Fs
384Fs
X'tal
X'tal
1-bit DAC block playback speed
MCSL
XTSL
1
1
0
0
1
1
0
0
CD-DSP block playback speed
DAC block playback speed
DSPB
0
1
0
1
1
CD-DSP block playback speed
1
2
1
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1
1
2
1
2
1
CXD2589Q