JRC DOLBY NJU26207 Quick Start Manual Download Page 9

 

 

NJU26207

 

- 9 -

Ver.2008-12-03 

 

License Information

 

The Word “DOLBY”, “Dolby Volume” and the double D mark are trademarks of Dolby Laboratories.   
The NJU26207 can only be delivered to licensees of Dolby Laboratories. 
Please refer to the licensing application manual issued by Dolby Laboratories. 

 

 

 
 
 
 

[CAUTION] 

The specifications on this databook are only 

given for information , without any guarantee 
as regards either mistakes or omissions. The 
application circuits in this databook are 
described only to show representative usages 
of the product and not intended for the 
guarantee or permission of any right including 
the industrial rights. 

Summary of Contents for DOLBY NJU26207

Page 1: ...Frequency 32kHz 44 1kHz 48kHz 2 Input channels 2 Output channels Hardware 24bit Fixed point Digital Signal Processing Maximum Clock Frequency 12 288MHz Standard built in PLLCircuit DigitalAudio Inter...

Page 2: ...ALU ALU ADDRESS ADDRESS ADDRESS ADDRESS GENERATION GENERATION GENERATION GENERATION UNIT UNIT UNIT UNIT 24 24 24 24 BIT BIT BIT BIT 24 24 24 24 BIT BIT BIT BIT MULTIPLIER MULTIPLIER MULTIPLIER MULTIPL...

Page 3: ...7 8 9 10 11 12 VDD VSS VSSIO VDDIO SDO0 SDO1 SDO2 TEST SDI3 SDI2 SDI1 SDI0 LRI VDDIO BCKI VSS VDD TEST MUTEb WDC 13 14 15 16 PROC VSSIO VDDIO SEL 36 35 34 33 LRO BCKO MCK VDDIO 17 18 19 20 VDDPLL VSS...

Page 4: ...ply 1 8V 21 CLKOUT O OSC Clock Output 22 CLK I OSC Clock Input 12 288MHz 23 VSSIO I O Power Supply GND 24 VDDIO I O Power Supply 3 3V 25 RESETb I Reset RESETb 0 DSP Reset 26 TEST I for test connect to...

Page 5: ...byte when using either format The SHI operates only in a SLAVE fashion Ahost controller connected to the interface always drives the clock SCL SCK line and initiates data transfers regardless of the...

Page 6: ...byte is shifted into the SDIN pin at the same time that a read byte is shifted out of the SDOUT pin Data transfers are MSB first and are enabled by setting SSb Low Data is clocked into SDIN on rising...

Page 7: ...ing normal operation The WDC clock is useful to check the status of the NJU26207 operation For example a microcomputer monitors the WDC clock and checks the status of the NJU26207 When the WDC clock p...

Page 8: ...libration Level Command 10 Digital Volume Level Command 11 Analog Volume Level Command 12 Reset Flag Command 13 Input Select Delay Command 14 Up data Command 15 Firmware Version Number Request Command...

Page 9: ...Laboratories Please refer to the licensing application manual issued by Dolby Laboratories CAUTION Thespecificationsonthisdatabookareonly givenforinformation withoutanyguarantee asregardseither mista...

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