SAA7391H中文資料飛利浦數(shù)據(jù)手冊PDF規(guī)格書
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.
產(chǎn)品屬性
- 型號:
SAA7391H
- 制造商:
PHILIPS
- 制造商全稱:
NXP Semiconductors
- 功能描述:
ATAPI CD-R block encoder/decoder
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
PHILIPS |
21+ |
TQFP-144 |
2460 |
原裝現(xiàn)貨熱賣 |
詢價 | ||
PHILIPS/飛利浦 |
23+ |
NA/ |
185 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
PHILIPS |
2020+ |
QFP |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
PHILIPS |
23+ |
QFP |
12300 |
詢價 | |||
PHILIPS |
22+23+ |
QFP |
22533 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
PHILIPS |
23+ |
QFP |
5980 |
原裝正品現(xiàn)貨 |
詢價 | ||
PHILIPS |
TQFP144 |
699839 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
PHILIPS |
24+ |
QFP-144P |
3000 |
自己現(xiàn)貨 |
詢價 | ||
PHILIPS |
16+ |
TQFP |
1052 |
進口原裝現(xiàn)貨/價格優(yōu)勢! |
詢價 | ||
PHILIPS/飛利浦 |
22+ |
BGA |
25000 |
只做原裝進口現(xiàn)貨,專注配單 |
詢價 |