Fujitsu MB86342B
This LSI is certificated as “ Dolby Digital (AC-3) Decoder LSI ” by Dolby Laboratories Licensing Corporation. This core operates MOVE, BRANCH, INTERRUPT, ADDRESSING and ARITHMETIC operations.DESCRIPTION
Dolby Digital (AC-3) is a perceptual digital audio coding technique of unprecedented efficiency, quality and versatility. Fujitsu has developed Dolby Digital (AC-3) 5.1-ch full decodable LSI. sFEATURES
● Dolby Digital (AC-3) 5.1ch Full Decode – All bit-rate and All sampling frequency – Down Mix – Dialog Normalization – Dynamic-range Compression – Noise sequencer (Test tone) – Each channel can be independently set – Output Bass Management (config-1, 2, 3)● Dolby Pro Logic Decode
● Dolby Digital (AC-3) + Dolby Pro Logic Decode
● 16/18/20bit Audio Data Input/Output (Continued) s PACKAGE 100-pin Plastic QFP (FPT-100P-M06) Note: Dolby, AC-3, Pro Logic and double-D are trademarks of Dolby Laboratories Licensing Corporation. MB86342B (Continued)
● Operat with only audio system clock (384fs) by built-in PLL
● Correct with ADC,DAC,DIR and DIT with type audio I/F three lines
● Control by Host I/F
● 3.0V to 3.6V operation
● QFP-100 pin package s PIN ASSIGNMENT (Top view) D08 D07 V D...