- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385876 > STPC0380BTI3 (意法半導體) PC Compatible Embeded Microprocessor PDF資料下載
參數(shù)資料
| 型號： | STPC0380BTI3 |
| 廠商： | 意法半導體 |
| 英文描述： | PC Compatible Embeded Microprocessor |
| 中文描述： | PC兼容嵌入式微處理器 |
| 文件頁數(shù)： | 47/51頁 |
| 文件大?。?/td> | 726K |
| 代理商： | STPC0380BTI3 |
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頁當前第47頁第48頁第49頁第50頁第51頁
BOARD LAYOUT
47/51
Issue 1.2
6.2 HIGH SPEED SIGNALS
Some Interfaces of the STPC run at high speed
and have to be carefully routed or even shielded.
Here is the list of these interfaces, in decreasing
speed order:
- Memory Interface.
- Graphics and video interfaces
- PCI bus
- 14MHz oscillator stage
All the clocks have to be routed first and shielded
for speeds of 27MHz ormore. The high speed sig-
nals have the same contrainsts as some of the
memory interface control signals.
The next interfaces to be routed are Memory, Vid-
eo/graphics, and PCI.
All the analog noise sensitive signals have to be
routed in a separate area and hence can be rout-
ed indepedently.
Figure 6-8. Shielding signals
ground ring
ground pad
shielded signal line
ground pad
shielded signal lines
相關PDF資料 |
PDF描述 |
|---|---|
| STPCCONSUMER-S | CONNECTOR ACCESSORY |
| STPCI0166BTC3 | PC Compatible Embedded Microprocessor |
| STPCINDUSTRIAL | PC Compatible Embedded Microprocessor |
| STPCI0180BTC3 | PC Compatible Embedded Microprocessor |
| STPCI0180BTI3 | PC Compatible Embedded Microprocessor |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| STPC12 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:X86 Core PC Compatible System-on-Chip for Terminals |
| STPC12GDYC | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:X86 Core PC Compatible System-on-Chip for Terminals |
| STPC12GDYI | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:X86 Core PC Compatible System-on-Chip for Terminals |
| STPC12GEYC | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:X86 Core PC Compatible System-on-Chip for Terminals |
| STPC12GEYI | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:X86 Core PC Compatible System-on-Chip for Terminals |
發(fā)布緊急采購，3分鐘左右您將得到回復。