- 您现在的位置：买卖IC网 > PDF目录69323 > RN80532KC0412M (INTEL CORP) 2000 MHz, MICROPROCESSOR, CPGA603 PDF资料下载
参数资料
| 型号： | RN80532KC0412M |
| 厂商： | INTEL CORP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 2000 MHz, MICROPROCESSOR, CPGA603 |
| 封装： | Interposer, Micro, PGA-603 |
| 文件页数： | 82/132页 |
| 文件大小： | 2316K |
| 代理商： | RN80532KC0412M |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页当前第82页第83页第84页第85页第86页第87页第88页第89页第90页第91页第92页第93页第94页第95页第96页第97页第98页第99页第100页第101页第102页第103页第104页第105页第106页第107页第108页第109页第110页第111页第112页第113页第114页第115页第116页第117页第118页第119页第120页第121页第122页第123页第124页第125页第126页第127页第128页第129页第130页第131页第132页
Intel Xeon Processor MP with up to 2MB L3 Cache
3-7
System Bus Signal Quality Specifications
NOTES:
1. Activity factor for common clock AGTL+ signals is referenced to BCLK[1:0] frequency.
2. Activity factor for source synchronous (2x) signals is referenced to ADSTB[1:0]#.
3. Activity factor for source synchronous (4x) signals is referenced to DSTBP[3:0]#and DSTBN[3:0]#.
3.3.5
Reading Overshoot/Undershoot Specification Tables
The overshoot/undershoot specification for the Intel Xeon processor MP on the 0.13 micron
process processor is not a simple single value. Instead, many factors are needed to determine the
over/undershoot specification. In addition to the magnitude of the overshoot, the following
parameters must be considered: the width of the overshoot and the activity factor (AF). To
determine the allowed overshoot for a particular overshoot event, the following must be done:
1. Determine the signal group that particular signal falls into. For AGTL+ signals operating in
the 4X source synchronous domain, use Table 25. For AGTL+ signals operating in the 2X
source synchronous domain, use Table 26. If the signal is an AGTL+ signal operating in the
common clock domain, use Table 27. Finally, all other signals reside in the 33 MHz domain
(asynchronous GTL+, TAP, etc.) and are referenced in Table 28.
2. Determine the magnitude of the overshoot or the undershoot (relative to VSS).
3. Determine the activity factor (how often does this overshoot occur).
4. Next, from the appropriate specification table, determine the maximum pulse duration (in
nanoseconds) allowed.
5. Compare the specified maximum pulse duration to the signal being measured. If the pulse
duration measured is less than the pulse duration shown in the table, then the signal meets the
specifications.
Undershoot events must be analyzed separately from overshoot events as they are mutually
exclusive.
3.3.6
Determining if a System Meets the Overshoot/Undershoot
Specifications
The overshoot/undershoot specifications listed in the following tables specify the allowable
overshoot/undershoot for a single overshoot/undershoot event. However most systems will have
multiple overshoot and/or undershoot events for a given transition, with each having their own set
of parameters (duration, AF and magnitude). While each overshoot on its own may meet the
overshoot specification, when you add the total impact of all overshoot events, the system may fail
(see Figure 25). A guideline to ensure a system passes the overshoot and undershoot specifications
is shown below.
1. Ensure no signal ever exceeds V
CC or -0.25V or
2. If only one overshoot/undershoot event magnitude occurs, ensure it meets the over/undershoot
specifications in the following tables or
3. If multiple overshoots and/or multiple undershoots occur, measure the worst case pulse
duration for each magnitude and compare the results against the AF = 1 specifications. If all of
these worst case overshoot or undershoot events meet the specifications (measured time <
specifications) in the table (where AF=1), then the system passes.
相关PDF资料 |
PDF描述 |
|---|---|
| RN80532KC041512 | 32-BIT, 2000 MHz, MICROPROCESSOR, CPGA603 |
| RP0352 | GRAPHICS PROCESSOR, PQFP80 |
| RP65C02G-06 | 8-BIT, 6 MHz, MICROPROCESSOR, PDIP40 |
| RPIXP2800BC | 32-BIT, 650 MHz, RISC PROCESSOR, PBGA1356 |
| RPIXP2850BB | 32-BIT, 1400 MHz, RISC PROCESSOR, PBGA1356 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| RN80532KC041512 | 制造商:Intel 功能描述:TRAY XEON 2.0GHZ 400MZH FSB - Trays 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| RN80532KC041512 SL5Z9 | 制造商:Intel 功能描述:MPU XEON 0.13UM 2GHZ 603-PIN UFCBGA - Trays |
| RN80532KC041512 SL6EM | 制造商:Intel 功能描述:MPU XEON 0.13UM 2GHZ 603-PIN UFCBGA - Trays |
| RN80532KC041512S L5Z9 | 制造商:Intel 功能描述:MPU Xeon? Processor 0.13um 2GHz 603-Pin uFCBGA |
| RN80532KC041512S L6W6 | 制造商:Intel 功能描述:MPU Xeon? Processor 0.13um 2GHz 603-Pin uFCBGA |
发布紧急采购，3分钟左右您将得到回复。