- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385894 > SYM53C141 (LSI CORP) SCSI Bus Expander(SCSI總線擴(kuò)展器) PDF資料下載
參數(shù)資料
| 型號(hào)： | SYM53C141 |
| 廠商： | LSI CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | SCSI Bus Expander(SCSI總線擴(kuò)展器) |
| 中文描述： | SPECIALTY MICROPROCESSOR CIRCUIT, PQFP128 |
| 封裝： | PLASTIC, QFP-128 |
| 文件頁數(shù)： | 51/68頁 |
| 文件大小： | 630K |
| 代理商： | SYM53C141 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁當(dāng)前第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁
A-1
Appendix A
Glossary of Terms and
Abbreviations
ACK/
Acknowledge
Driven by an initiator, ACK/ indicates an acknowledgment for a SCSI data
transfer. In the target mode, ACK/ is received as a response to the
REQ/ Signal.
ANSI
American National Standards Institute
Arbitration
The process of selecting one respondent from a collection of several
candidates that request service concurrently.
Asserted
A signal is asserted when it is in the state which is indicated by the name
of the signal. Opposite of negated or deasserted.
Assertion
The act of driving a signal to the true state.
Asynchronous
Transmission
Transmission in which each byte of the information is synchronized
individually, through the use of Request (REQ/) and Acknowledge (ACK/)
signals.
ATN/
Attention
Driven by an initiator, indicates an attention condition. In the target role,
ATN/ is received and is responded to by entering the Message Out
Phase.
Block
A block is the basic 512 byte region of storage into which the storage
media is divided. The Logical Block Address protocol uses sequential
block addresses to access the media.
BSY/
Busy
Indicates that the SCSI Bus is being used. BSY/ can be driven by both
the initiator and the target device.
Bus
A collection of unbroken signal lines that interconnect computer modules.
The connections are made by taps on the lines.
Bus Expander
Bus expander technology permits the extension of a bus by providing
some signal filtering and retiming to maintain signal skew budgets.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SYM53C180 | Ultra3 SCSI Bus Expander(Ultra2 SCSI總線擴(kuò)展器) |
| SYM53C710 | 32-Bit SCSI I/O Processor(32位SCSI I/O處理器) |
| SYM53C770 | SCSI I/O Processor With Ultra SCSI(帶超級(jí)SCSI的SCSI I/O處理器) |
| SYM53C810A | PCI-SCSI I/O Processor(PCI-SCSI I/O接口處理器) |
| SYM53C825A | PCI-SCSI I/O Processor(PCI-SCSI I/O接口處理器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SYM53C400A | 制造商:SYMBIOS 功能描述: |
| SYM53C770 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SCSI Bus Interface/Controller |
| SYM53C876E(PBGA) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SCSI Bus Interface/Controller |
| SYM53C876E(PQFP) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SCSI Bus Interface/Controller |
| SYM53C885 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。