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Numéro de référence | NJU26040-07A | ||
Description | Digital Signal Processor | ||
Fabricant | New Japan Radio | ||
Logo | |||
NJU26040-07A
Digital Signal Processor for TV
■ General Description
■Package
The NJU26040-07A is a high performance 24-bit digital signal processor.
The NJU26040-07A provides ‘eala’ 3D Surround function, ‘ealaBass’ Dynamic
Bass Boost function, AGC, Tone Control, and LPF/HPF. These kinds of sound
functions are suitable for TV, mini-component, CD radio-cassette, speakers system
and other audio products.
■ FEATURES
- Software
• 3D sound : eala(NJRC Original Surround)
• Sound Enhancement: : ealaBass (NJRC Original Dynamic Bass Boost)
• AGC
• Tone Control
• Master Volume / Balance control
• LPF/HPF crossover network
• WatchDog Clock Output
NJU26040V
- Hardware
• 24bit Fixed-point Digital Signal Processing
• Maximum System Clock Frequency : 38MHz Max.
• Digital Audio Interface
• Digital Audio Format
: 1 Input port / 2 Output ports
: I2S 24bit, Left- justified, Right-justified, BCK : 32/64fs
• Master / Slave Mode
: Master Mode MCK 1/2 fclk, 1/3 fclk
ex. MCK = 384Fs(1/2) or MCK = 256Fs(1/3) at fclk=768Fs
• Power Supply
: 3.3V
• Input terminal
: 5V Input tolerant
• Package
: SSOP32 (Pb-Free)
• Two kinds of micro computer interface : I2C bus (standard-mode/100kbps, Fast-mode/400kbps)
: Serial interface (4 lines: clock, enable, input data, output data)
The detail hardware specification is described in the “ NJU26040 Series Hardware Data Sheet”.
Ver.2006-11-15
-1-
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Pages | Pages 8 | ||
Télécharger | [ NJU26040-07A ] |
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