LC895299L中文資料三洋數(shù)據(jù)手冊PDF規(guī)格書
LC895299L規(guī)格書詳情
Overview
The LC895299W and LC895299L are CD-ROM drive digital servo system ICs that integrate all signal processing functions after the RF head amplifier on a single chip.
Features
CD-DSP Block
? Supports full CAV operation at 48× speed
? Assures stable data readout by performing frame sync signal detection, protection, and interpolation.
? Demodulates the EFM signal to produce 8-bit symbol data.
? Applies a CRC check to the subcode Q signal and then outputs that signal via parallel I/O to the system microprocessor.
? Performs unscrambling and deinterleaving operations to rearrange the demodulated EFM signal in the stipulated order.
? Detects and corrects error signals and processes flags (C1: 2 errors, C2: 4 errors)
? References the C1 flags and the C2 error check result to set the C2 flags and interpolates or mutes the signal depending on the C2 flags.
? Provides two types of muting: zero-cross muting and soft muting.
? Independent left and right channel digital attenuators (8-bit resolution) Provides two types of attenuation: direct attenuation and soft attenuation.
? Bilingual support
? Built-in digital audio interface (supports both CLV and CAV)
? Built-in digital deemphasis
? Built-in 8× oversampling digital filters
? Built-in D/A converters
CD-ROM Decoder and ATAPI (IDE) Interface Block
? Built-in ATAPI (IDE) interface
? The user can freely set the CD main channel, C2 flag, and subcode areas in internal DRAM.
? Batch transfer function (Function for transferring the CD main channel, C2 flag, or subcode data in a single operation.)
? Multiple transfer function (Function for transferring multiple blocks automatically in a single operation.)
? CAV audio functions
? Intelligent functions (auto buffering, auto decoding, and CD-R functions)
? Subcode P to W buffering function (No ECC) and CD-TEXT support
? Supports Ultra DMA MODE2, MODE1, and MODE0
? Built in 1-Mbit DRAM
Functions
? Built-in digital servo and ATAPI (IDE) CD-ROM, CD-DSP, CAV audio, and1-Mbit DRAM functions
產(chǎn)品屬性
- 型號：
LC895299L
- 制造商：
SANYO
- 制造商全稱：
Sanyo Semicon Device
- 功能描述：
48 x Speed ATAPI(IDE) CD-ROM Decoder with On-Chip Digital Servo System
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SANYO |
04+ |
QFP |
47 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
SANYO |
2020+ |
QFP48 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
SANYO/三洋 |
22+ |
N/A |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
SANYO/三洋 |
24+ |
NA |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
SANYO |
2023+ |
SOT-89 |
4885 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價(jià) | ||
SANYO |
23+ |
QFP |
2870 |
絕對全新原裝!現(xiàn)貨!特價(jià)!請放心訂購! |
詢價(jià) | ||
SANYO/三洋 |
22+ |
N/A |
9845 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
SANYO |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
SANYO |
24+ |
QFP |
2300 |
絕對原裝自家現(xiàn)貨!真實(shí)庫存!歡迎來電! |
詢價(jià) | ||
SANYO/三洋 |
22+ |
QFP |
3255 |
強(qiáng)勢庫存!原裝現(xiàn)貨! |
詢價(jià) |
