- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385894 > SYM53C875E (LSI Corporation) PCI-Ultra SCSI I/O Processor(PCI-Ultra SCSI I/O 處理器) PDF資料下載
參數(shù)資料
| 型號(hào)： | SYM53C875E |
| 廠商： | LSI Corporation |
| 英文描述： | PCI-Ultra SCSI I/O Processor(PCI-Ultra SCSI I/O 處理器) |
| 中文描述： | 的PCI -超的SCSI I / O處理器（個(gè)PCI -超的SCSI的I / O處理器） |
| 文件頁(yè)數(shù)： | 17/243頁(yè) |
| 文件大?。?/td> | 1362K |
| 代理商： | SYM53C875E |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)當(dāng)前第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)第122頁(yè)第123頁(yè)第124頁(yè)第125頁(yè)第126頁(yè)第127頁(yè)第128頁(yè)第129頁(yè)第130頁(yè)第131頁(yè)第132頁(yè)第133頁(yè)第134頁(yè)第135頁(yè)第136頁(yè)第137頁(yè)第138頁(yè)第139頁(yè)第140頁(yè)第141頁(yè)第142頁(yè)第143頁(yè)第144頁(yè)第145頁(yè)第146頁(yè)第147頁(yè)第148頁(yè)第149頁(yè)第150頁(yè)第151頁(yè)第152頁(yè)第153頁(yè)第154頁(yè)第155頁(yè)第156頁(yè)第157頁(yè)第158頁(yè)第159頁(yè)第160頁(yè)第161頁(yè)第162頁(yè)第163頁(yè)第164頁(yè)第165頁(yè)第166頁(yè)第167頁(yè)第168頁(yè)第169頁(yè)第170頁(yè)第171頁(yè)第172頁(yè)第173頁(yè)第174頁(yè)第175頁(yè)第176頁(yè)第177頁(yè)第178頁(yè)第179頁(yè)第180頁(yè)第181頁(yè)第182頁(yè)第183頁(yè)第184頁(yè)第185頁(yè)第186頁(yè)第187頁(yè)第188頁(yè)第189頁(yè)第190頁(yè)第191頁(yè)第192頁(yè)第193頁(yè)第194頁(yè)第195頁(yè)第196頁(yè)第197頁(yè)第198頁(yè)第199頁(yè)第200頁(yè)第201頁(yè)第202頁(yè)第203頁(yè)第204頁(yè)第205頁(yè)第206頁(yè)第207頁(yè)第208頁(yè)第209頁(yè)第210頁(yè)第211頁(yè)第212頁(yè)第213頁(yè)第214頁(yè)第215頁(yè)第216頁(yè)第217頁(yè)第218頁(yè)第219頁(yè)第220頁(yè)第221頁(yè)第222頁(yè)第223頁(yè)第224頁(yè)第225頁(yè)第226頁(yè)第227頁(yè)第228頁(yè)第229頁(yè)第230頁(yè)第231頁(yè)第232頁(yè)第233頁(yè)第234頁(yè)第235頁(yè)第236頁(yè)第237頁(yè)第238頁(yè)第239頁(yè)第240頁(yè)第241頁(yè)第242頁(yè)第243頁(yè)
Introduction
What is Covered in This Manual
SYM53C875/875E Data Manual
1-1
Chapter 1
Introduction
What is Covered in T his
Manual
T his manual combines information on the
SYM53C875 and SYM53C875E, which are PCI-
Ultra SCSI I/O Processors. T he SYM53C875E is
a minor modification of the existing SYM53C875
product. It has all the functionality of the
SYM53C875 with the addition of features to
enable it to comply with Microsoft’s PC 97 Hard-
ware Design Guide. Specifically, the
SYM53C875E has a Power Management Support
enhancement. Because there are only slight differ-
ences between them, the SYM53C875 and
SYM53C875E are referred to as SYM53C875
throughout this data manual. Only the new
enhancements are referred to as SYM53C875E.
It is intended for system designers and program-
mers who are using this device to design a SCSI
port for PCI-based personal computers, worksta-
tions, or embedded applications.
T his chapter includes general information about
the SYM53C875 and other members of the
SYM53C8X X family of PCI-SCSI I/O Processors.
Chapter 2 describes the main functional areas of
the chip in more detail, including the interfaces to
the SCSI bus. Chapter 3 describes the chip’s con-
nection to the PCI bus, including the PCI com-
mands and configuration registers supported.
Chapter 4 contains the pin diagrams and defini-
tions of each signal. Chapter 5 describes each bit
in the operating registers, organized by address.
Chapter 6 defines all of the SCSI SCRIPT S
instructions that are supported by the
SYM53C875. Chapter 7 contains the electrical
characteristics and AC timings for the chip. T he
appendixes contain a register summary, a mechan-
ical drawing of the SYM53C875, and several
example interface drawings to connect the
SYM53C875 to an external ROM.
T his data manual assumes the user is familiar with
the current and proposed standards for SCSI and
PCI. For additional background information on
these topics, please refer to the list of reference
materials provided in the Preface of this docu-
ment.
General Description
T he SYM53C875 PCI-SCSI I/O Processor brings
high-performance I/O solutions to host adapter,
workstation, and general computer designs, mak-
ing it easy to add SCSI to any PCI system. It pro-
vides a local memory bus for local storage of the
device’s BIOS ROM in flash memory or standard
EPROMs. Most versions of the SYM53C875 also
support Big and Little Endian byte addressing to
accommodate a variety of data configurations. T he
SYM53C875 supports programming of local
FLASH memory for updates to BIOS or
SCRIPT S programs.
T he SYM53C875 is a pin-for-pin replacement for
the SYM53C825 PCI-SCSI I/O processor, with
added support for the SCSI-3 Ultra standard as
well as other new features. Some software
enhancements are needed to take advantage of the
features and Ultra SCSI transfer rates supported
by the SYM53C875. T he SYM53C875 performs
Ultra SCSI transfers or fast 8- or 16- bit SCSI
transfers in single-ended or differential mode, and
improves performance by optimizing PCI bus utili-
zation. A system diagram showing the connections
of the SYM53C875 with an external ROM or flash
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SYM53C876E | PCI-Dual Channel SCSI Multi-function Controller(PCI-雙通道SCSI多功能控制器) |
| SYM53C876 | PCI-Dual Channel SCSI Multi-Function Controller(PCI 雙通道SCSI多功能控制器) |
| SYM53C895A | PCI to Ultra2 SCSI Controller(PCI與Ultra2 SCSI連接控制器) |
| SYM53C895 | PCI to Ultra2 SCSI I/O Processor with LVD（Low Voltage Differential Link）Universal Transceivers(PCI與Ultra2 SCSI I/O接口處理器（帶低電壓差分連接通用收發(fā)器）) |
| SYM53C896 | PCI to Dual Channel Ultra2 SCSI Multifunction Controller(PCI與雙通道Ultra2 SCSI連接多功能控制器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| SYM53C896 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BUS CONTROLLER |
| SYM-63LH+ | 制造商:MINI 制造商全稱:Mini-Circuits 功能描述:Frequency Mixer |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。