- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄223478 > BX805573060 (INTEL CORP) 64-BIT, 2400 MHz, MICROPROCESSOR, CBGA775 PDF資料下載
參數(shù)資料
| 型號(hào)： | BX805573060 |
| 廠商： | INTEL CORP |
| 元件分類(lèi)： | 微控制器/微處理器 |
| 英文描述： | 64-BIT, 2400 MHz, MICROPROCESSOR, CBGA775 |
| 封裝： | LGA-775 |
| 文件頁(yè)數(shù)： | 84/102頁(yè) |
| 文件大?。?/td> | 2428K |
| 代理商： | BX805573060 |
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)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)當(dāng)前第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)
Thermal Specifications and Design Considerations
82
Dual-Core Intel Xeon Processor 3000 Series Datasheet
.
5.3.1.2
Processor Thermal Data Sample Rate and Filtering
The processor digital thermal sensor (DTS) provides an improved capability to monitor
device hot spots, which inherently leads to more varying temperature readings over
short time intervals. The DTS sample interval range can be modified, and a data
filtering algorithm can be activated to help moderate this range. The DTS sample
interval range is 82 s (default) to 20 ms (maximum). This value can be set in BIOS.
To reduce the sample rate requirements on PECI and improve thermal data stability vs.
time the processor DTS also implements an averaging algorithm that filters the
incoming data. This is an alpha-beta filter with coefficients of 0.5, and is expressed
mathematically as: Current_filtered_temp = (Previous_filtered_temp / 2) +
(new_sensor_temp / 2). This filtering algorithm is fixed and cannot be changed. It is on
by default and can be turned off in BIOS.
Host controllers should use the min/max sample times to determine the appropriate
sample rate based on the controller's fan control algorithm and targeted response rate.
The key items to take into account when determining a fan control algorithm are the
DTS sample rate, whether the temperature filter is enabled, how often the PECI host
will poll the processor for temperature data, and the rate at which fan speed is
changed. Depending on the designer’s specific requirements, the DTS sample rate and
alpha-beta filter may have no effect on the fan control algorithm.
Figure 5-5. Temperature Data Format Comparison — Thermal Diode vs. PECI Digital
Thermal Sensor
Min
Max
Fan Speed
(RPM)
TCONTROL
Setting
TCC Activation
Temperature
PECI = 0 °C
TDIODE = 80 °C
PECI = -10 °C
TDIODE = 70 °C
PECI = -20 °C
Temperature
Note: Conceptual fan control diagram (not intended to depict
actual implementation)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| BX80562X3210SLACU | 64-BIT, 266 MHz, MICROPROCESSOR, PBGA775 |
| BX80616I5660SLBLV | 64-BIT, 133 MHz, MICROPROCESSOR, PBGA1156 |
| BXA10-48D15-S | DC to DC Converter |
| BXA10-48S05 | EMI FILTER INCLUDING ESD PROTECTION |
| BXA10-48S05-S | 8 line low capacitance EMI filter and ESD protection |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BX80557430SL9XN | 制造商:INTEL 制造商全稱(chēng):Intel Corporation 功能描述:Intel?? Celeron?? Processor 400 Series |
| BX80557440 S L9XL | 制造商:Intel 功能描述:MPU Celeron |
| BX80557E1500 | 制造商:Intel 功能描述:INTEL CELERON PROCESSOR E15002.2GHZ 800MHZ FSB 512KB L2 |
| BX80557E1500 S LAQZ | 制造商:Intel 功能描述:INTEL CELERON PROCESSOR FAMILY E1500, 2.2 GHZ CPU SPEED |
| BX80557E1600 | 制造商:Intel 功能描述:INTEL CELERON PROCESSOR E16002.4GHZ 800MHZ FSB 512KB L2 |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。