- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄378210 > 80546KF (Intel Corp.) 64-bit Intel Xeon Processor MP with up to 8MB L3 Cache PDF資料下載
參數(shù)資料
| 型號： | 80546KF |
| 廠商： | Intel Corp. |
| 英文描述： | 64-bit Intel Xeon Processor MP with up to 8MB L3 Cache |
| 中文描述： | 64位Intel Xeon處理器MP的高達8MB三級高速緩存 |
| 文件頁數(shù)： | 24/138頁 |
| 文件大?。?/td> | 2666K |
| 代理商： | 80546KF |
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頁當前第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頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁第118頁第119頁第120頁第121頁第122頁第123頁第124頁第125頁第126頁第127頁第128頁第129頁第130頁第131頁第132頁第133頁第134頁第135頁第136頁第137頁第138頁
24
64-bit Intel
Xeon Processor MP with up to 8MB L3 Cache Datasheet
Electrical Specifications
2.4
Reserved, Unused, and TESTHI Pins
All RESERVED pins must be left unconnected. Connection of these pins to V
CC
, V
SS
, or to any
other signal (including each other) can result in component malfunction or incompatibility with
future processors. See
Section 5
for a pin listing for the processor and the location of all
RESERVED pins.
For reliable operation, always terminate unused inputs or bidirectional signals to their respective
deasserted states. On-die termination has been included on the processor to allow signals to be
terminated within the processor silicon. Most unused AGTL+ inputs may be left as no-connects
since AGTL+ termination is provided on the processor silicon. See
Table 2-6
for details on AGTL+
signals that do not include on-die termination. Unused active-high inputs should be connected
through a resistor to ground (V
SS
). Unused outputs may be left unconnected. However, this may
interfere with some TAP functions, complicate debug probing, and prevent boundary scan testing.
A resistor must be used when tying bidirectional signals to power or ground. When tying any signal
to power or ground, a resistor will also allow for system testability. For unused AGTL+ input or I/O
signals, use pull-up resistors of the same value as the on-die termination resistors (R
TT
). See
Table 2-15
.
Most TAP signals, GTL+ asynchronous inputs, and GTL+ asynchronous outputs do not include on-
die termination (see
Table 2-6
for those signals which do not have on-die termination). Inputs and
used outputs must be terminated on the system board. Unused outputs may be terminated on the
system board or left connected. Note that leaving unused outputs unterminated may interfere with
some TAP functions, complicate debug probing, and prevent boundary scan testing.
The TESTHI pins should be tied to V
TT
using a matched resistor, where a matched resistor has a
resistance value within ±20% of the impedance of the board transmission line traces. For example,
if the trace impedance is 50 W, then a value between 40 W and 60 W is required.
The TESTHI pins may use individual pull-up resistors or be grouped together as detailed below.
Please note that utilization of boundary scan test will not be functional if pins are connected
together. A matched resistor should be used for each group:
TESTHI[3:0]
TESTHI[6:5]
TESTHI4 — cannot be grouped with other TESTHI signals
2.5
Mixing Processors
Intel supports and validates multi-processor configurations in which all processors operate with the
same front side bus frequency and internal cache sizes. Intel does not support or validate operation
of processors with different cache sizes. Mixing different processor steppings but the same model
(as per the CPUID instruction) is supported. Details on CPUID are provided in the Processor BIOS
Writers Guide document and the
AP-485 Intel
Processor Identification and the CPUID
Instruction
application note.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 8085AH | 8 BIT HMOS MICROPROCESSORS |
| 8085AH-1 | 8 BIT HMOS MICROPROCESSORS |
| 8085AH-2 | 8 BIT HMOS MICROPROCESSORS |
| 8087 | MATH COPROCESSOR |
| 8087-1 | Circular Connector; MIL SPEC:MIL-DTL-38999 Series III; Body Material:Metal; Series:TV06; No. of Contacts:61; Connector Shell Size:25; Connecting Termination:Crimp; Circular Shell Style:Straight Plug; Body Style:Straight |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 80546KG3200FA | 制造商:undefined 功能描述: |
| 805470 | 制造商:Phoenix Contact 功能描述:Labels Individual Label Polyester White 8x20mm |
| 80-5470-001 | 制造商:Applied Engineering Products (AEP) 功能描述:13"CBL W/CON ON BOTH ENDS - PLUG, R/A PUSHON - Bulk |
| 80547001 | 功能描述:MOTOR 82540 250RPM 220-230V 50/6 制造商:crouzet 系列:* 零件狀態(tài):在售 標準包裝:6 |
| 80547002 | 功能描述:MOTOR 82540 375RPM 220-230V 50HZ 制造商:crouzet 系列:* 零件狀態(tài):在售 標準包裝:6 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。