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SAA7391H中文資料飛利浦?jǐn)?shù)據(jù)手冊PDF規(guī)格書

SAA7391H
廠商型號

SAA7391H

功能描述

ATAPI CD-R block encoder/decoder

文件大小

370.39 Kbytes

頁面數(shù)量

108

生產(chǎn)廠商 Philips Semiconductors
企業(yè)簡稱

PHI飛利浦

中文名稱

荷蘭皇家飛利浦

數(shù)據(jù)手冊

下載地址一下載地址二

更新時間

2025-7-27 10:18:00

人工找貨

SAA7391H價格和庫存,歡迎聯(lián)系客服免費人工找貨

SAA7391H規(guī)格書詳情

GENERAL DESCRIPTION

The SAA7391 is a block decoder/encoder and buffer manager for high-speed CD-ROM/CD-R functions, that integrates real time error correction and detection and bidirectional ATAPI transfer functions into a single chip.

FEATURES

? Supports real time error detection and correction in hardware. Error correction to n = 27, error detect to n = 30 and raw data transfer to n = 32.

? CD-R to CD-n greater than 8. Internal operation is faster, but firmware and physical (laser/media) factors limit the speed

? DVD-ROM supported in combination with the SAA7335

? Direct generic interface to external Small Computer Systems Interface (SCSI) controller devices

? Operates with up to 16 Mbytes DRAM

– Hyper-page DRAM up to 33 Mbytes words/s burst

– Fast-page DRAM at up to 17.5 Mbytes words/s burst

? Has fixed n = 1 or n = 2 rate (44.1 or 88.2 kHz) I2S-bus multimedia output for simple audio/video output; features for CAV/quasi-CLV support

– Supports Philips multimedia audio CODEC

– Provides ‘SHOARMA’ Red Book audio buffer

? IEC 958 (SPDIF, AES/EBU and DOBM) output with Q-W subcode and programmable category code, output at n = 1 rate

? Device registers are memory mapped for faster direct access to the chip

? Provides direct access from sub-CPU to buffer RAM to support scratchpad accesses. This eliminates the need for extra RAM chips in the system

? Automatic sequencing of ATAPI packet command protocol, including command termination

? Automated data transfers to and from the host using PIO, DMA and ultra DMA.

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
PHI
20+
QFP
500
樣品可出,優(yōu)勢庫存歡迎實單
詢價
PHI
23+24
QFP
29850
原裝正品優(yōu)勢渠道價格合理.可開13%增值稅發(fā)票
詢價
PHI
23+
QFP
12300
詢價
PHI
20+
TQFP144
35830
原裝優(yōu)勢主營型號-可開原型號增稅票
詢價
恩XP
25+
QFP
3386
品牌專業(yè)分銷商,可以零售
詢價
PHI
24+
QFP
65200
一級代理/放心采購
詢價
PHI
25+
QFP
4727
只做原裝進口!正品支持實單!
詢價
PHI
23+
TQFP144
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價
恩XP
25+
QFP
996880
只做原裝,歡迎來電資詢
詢價
PHI
22+
BGA
25000
只做原裝進口現(xiàn)貨,專注配單
詢價