SAA7390GP中文資料飛利浦?jǐn)?shù)據(jù)手冊(cè)PDF規(guī)格書

廠商型號(hào) |
SAA7390GP |
功能描述 | High performance Compact Disc-Recordable CD-R controller |
文件大小 |
366.76 Kbytes |
頁面數(shù)量 |
76 頁 |
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(cè) | |
更新時(shí)間 | 2025-7-24 23:00:00 |
人工找貨 | SAA7390GP價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
SAA7390GP規(guī)格書詳情
GENERAL DESCRIPTION
The SAA7390 is a high integration ASIC that incorporates all of the logic necessary to connect a CD-60 based decoder to a SCSI or ATAPI host. It also supports a data path from the host to the CDCEP (compact disc encoder) for CD-R applications. An 80C32 microcontroller and a 53CF94/92A (or an ATAPI interface device) are required to provide the full block encode/decode functions.
1 FEATURES
General
? 8× speed CD-ROM, 4× speed Compact
Disc-Recordable (CD-R) controller
? 16.9 Mbytes/s burst rate to host controller
? High performance CD-ROM and CD-R interface logic
? 128 pin QFP package.
Interface logic (CD-ROM operation)
? Full 8× speed hardware operation
? Block decoder
? Sector sequencer
? CRC checking of Mode 1 and Mode 2, Form 1 sectors
? 212 ms watch-dog timer
? Sub-code interface with synchronization
? C-flag interface for absolute time stamp.
Hardware third-level error correction
? Third-level correction provides superior performance in unfavourable conditions
? Full hardware error correction to reduce microcontroller overhead
? Corrections are automatically written to the DRAM frame buffer.
Interface logic (CD-R operation)
? Block encoder (using a modified CDB2).
DRAM buffer controller (256 kbytes × 8, 1 Mbyte × 8, 4 Mbytes × 8)
? DRAM buffer manager
? Ten level arbitration logic
? Utilizes low cost 70 ns DRAMs
? Page mode DRAM access for high-speed error correction and host interface data transfers
? Data organization by 3 kbytes frames.
Additional product support
? Input clock doubler
? All control registers mapped into 80C32 special function memory space
? Red book audio pass through to host interface
? Sub-code and Q-channel support
? Dedicated Serial Peripheral Interface (SPI)
? Third level error correction and encoding
? 80C32 microcontroller interface
? 53CF90 or 53CF92A/B fast SCSI processor interface (may also use ATAPI processor).
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
PHI |
24+ |
NA/ |
150 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
恩XP |
25+ |
QFP |
996880 |
只做原裝,歡迎來電資詢 |
詢價(jià) | ||
PHI |
2016+ |
BGA |
6528 |
只做進(jìn)口原裝現(xiàn)貨!假一賠十! |
詢價(jià) | ||
PHI |
22+ |
BGA |
25000 |
只做原裝進(jìn)口現(xiàn)貨,專注配單 |
詢價(jià) | ||
PHI |
20+ |
TQFP144 |
35830 |
原裝優(yōu)勢(shì)主營型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
PHI |
00+/01+ |
NULL |
214 |
全新原裝100真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
恩XP |
23+ |
QFP |
98900 |
原廠原裝正品現(xiàn)貨!! |
詢價(jià) | ||
PHI |
23+ |
QFP-144 |
12300 |
詢價(jià) | |||
PHI |
24+ |
SQFP144 |
3629 |
原裝優(yōu)勢(shì)!房間現(xiàn)貨!歡迎來電! |
詢價(jià) | ||
PHI |
25+23+ |
QFP |
22533 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) |