UPD63210GT NEC, UPD63210GT Datasheet - Page 12

• Manufacturer Part Number: UPD63210GT
• Description: 16-BIT D/A CONVERTER WITH BUILT-IN DIGITAL FILTER FOR AUDIO
• Manufacturer: NEC

3.6 CD Double-Speed Playback Function ( PD63210 only)
clock, please set the value to 384 fs (CKSEL = L). The PD63210L does not have this function.
3.7 System Reset
be at least 1/128 fs. For example, if fs = 44.1 KHz, the system reset can be executed by entering the H signal
whose pulse is at least 0.18 s wide.
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The CD double-speed playback function can be selected by the DSEL (No.12) pin. For selection of the system
The system is reset by inputting the H pulse into the RST (No.2) pin. The high level width to be input should
Table 3-5. System Clock Selection in Normal/Double-Speed Playback
XTI input clock frequency
XTI frequency in CD playback
MCKO output clock frequency
Parameter
(fs = 44.1 kHz)
16.9344 MHz
L (Normal)
384fs
384fs
DSEL
H (Double-speed)
(fs = 88.2 kHz)
16.9344 MHz
192fs
192fs
PD63210, 63210L