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CS485XX中文資料凌云邏輯數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

CS485XX
廠商型號(hào)

CS485XX

功能描述

32-bit Audio Decoder DSP Family

文件大小

524.81 Kbytes

頁(yè)面數(shù)量

26 頁(yè)

生產(chǎn)廠商 Cirrus Logic
企業(yè)簡(jiǎn)稱

CIRRUS凌云邏輯

中文名稱

凌云邏輯官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-7-9 20:00:00

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CS485XX規(guī)格書(shū)詳情

Differentiating from the legacy Cirrus multi-standard, multichannel decoders, this new CS485xx family is still based on the same high-performance 32-bit fixed point Digital Signal Processor core but instead is equipped with much less memory, tailoring it for more cost-effective applications associated with multi-channel and virtual-channel sound enhancements.

FEATURES

? Cost-effective, High-performance 32-bit DSP

— 300,000,000 MAC/S (multiply accumulates per second)

— Dual MAC cycles per clock

— 72-bit accumulators are the most accurate in the industry

— 24k x 32 SRAM, 2k blocks - assignable to data or program

— Internal ROM contains a variety of configurable sound enhancement feature sets

— 8-channel internal DMA

— Internal watch-dog DSP lock-up prevention

? DSP Tool Set w/ Private Keys for Protecting Customer IP

? Configurable Serial Audio Inputs/Outputs

— Configurable for all input/output types

— Maximum 32-bit @ 192 kHz

— Supports 32-bit audio sample I/O between DSP chips

— TDM input modes (multiple channels on same line)

— 192 kHz SPDIF transmitter

— Multi-channel DSD direct stream digital SACD input

? Supports Two Different Input Fs Sample Rates

— Output can be master or slave

— Dual processing path capability

— Input supports dual domain slave clocking

— Hardware assist time sampling for sample rate conversion

? Integrated Clock Manager/PLL

— Can operate from external crystal, external oscillator

? Input Fs Auto Detection

? Host & Boot via Serial Interface

? Configurable GPIOs and External Interrupt Input

? 1.8V Core and a 3.3V I/O that is tolerant to 5V input

? Low-power Mode

— “Energy-Star Ready” via low-power mode, 268 μW in standby

產(chǎn)品屬性

  • 型號(hào):

    CS485XX

  • 制造商:

    CIRRUS

  • 制造商全稱:

    Cirrus Logic

  • 功能描述:

    32-bit Audio Decoder DSP Family

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
微愛(ài)芯
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一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
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19960
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23+
TSSOP-20
10000
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種
詢價(jià)
24+
SOP8
3200
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