- 您现在的位置：买卖IC网 > PDF目录16076 > IPR-SLITE2 (Altera)IP SERIALLITE II RENEW PDF资料下载
参数资料
| 型号： | IPR-SLITE2 |
| 厂商： | Altera |
| 文件页数： | 33/110页 |
| 文件大小： | 0K |
| 描述： | IP SERIALLITE II RENEW |
| 标准包装： | 1 |
| 系列： | * |
| 类型： | MegaCore |
| 功能： | SerialLite II 协议 |
| 许可证： | 续用许可证 |
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页当前第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
3–10
Chapter 3: Parameter Settings
Physical Layer Configuration
Figure 3–9. Streaming Broadcast Mode Block Diagram
Master FPGA
Slave FPGA N
Broadcastmessage
TX Tsvr 1
Shared TX
PHY
TX Tsvr 2
TX Tsvr N
Broadcastmessage
Broadcastmessage
Atlantic
Interface
RX PHY 1
RX PHY 2
RX PHY N
RX Tsvr 1
RX Tsvr 2
RX Tsvr N
CDR
SERDES
PHY
Layer
Atlantic
Interface
N-ret u rn
lanes
Clock Compensation
The clock compensation value determines when the clock compensation sequence is
inserted into, or deleted from, the high-speed serial data stream to compensate for
ppm frequency differences between different clock crystals when the Clock
Compensation option is enabled.
The frequency offset removal ( foffre ) block includes a FIFO buffer overflow status
output signal: err_rr_foffre_oflw. If this signal toggles, you may need to adjust the
ppm setting.
1
The Clock Compensation option is disabled if the value chosen for the Reference
Clock Frequency option does not equal data rate/ (transfer size* 10), and the
Receiver Only port type option is turned on.
Lane Polarity and Order Reversal
The SerialLite II protocol optionally allows the link to recover from some connection
problems. Lane polarity and lane order are reversed automatically.
Lane Polarity
Each lane consists of a differential pair of signals. It is possible for the positive and
negative sides of this pair to be reversed because of a layout error or because it
simplifies layout. The SerialLite II logic can compensate for such a reversed lane on
the receive side. This reversal occurs during link initialization and remains in place for
as long as the link is active.
For training sequence one, the TID field normally read as /T1/ (D10.2) is read as
/!T1/ (D21.5) when the lane polarity is inverted. Likewise for training sequence two,
the TID field normally read as /T2/ (D5.2) is read as /!T2/ (D26.5) when the lane
polarity is inverted. In these training sequences, the /COM/ character is followed by
seven valid data characters. The last character of the sequence is used to determine
the parity. If any of the parity identifiers in any lane is either /!T1/ (D21.5) or /!T2/
(D26.5), the receiver for that lane inverts the polarity.
SerialLite II MegaCore Function
User Guide
January 2014 Altera Corporation
相关PDF资料 |
PDF描述 |
|---|---|
| EBM28DRMN-S288 | CONN EDGECARD 56POS .156 EXTEND |
| RSM08DTKI-S288 | CONN EDGECARD 16POS .156 EXTEND |
| ECM06DTMD-S273 | CONN EDGECARD 12POS R/A .156 SLD |
| ECM06DTMN-S273 | CONN EDGECARD 12POS R/A .156 SLD |
| RBM12DCCI-S189 | CONN EDGECARD 24POS R/A .156 SLD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IPR-SRAM/QDRII | 功能描述:开发软件 QDRII SRAM Control MegaCore RENEWAL RoHS:否 制造商:Atollic Inc. 产品:Compilers/Debuggers 用于:ARM7, ARM9, Cortex-A, Cortex-M, Cortex-R Processors |
| IPR-SSIP | 功能描述:开发软件 Crypto Bundle BU Solution RoHS:否 制造商:Atollic Inc. 产品:Compilers/Debuggers 用于:ARM7, ARM9, Cortex-A, Cortex-M, Cortex-R Processors |
| IPR-TRIETHERNET | 功能描述:开发软件 Triple Speed Ethernt MegaCore RENEWAL RoHS:否 制造商:Atollic Inc. 产品:Compilers/Debuggers 用于:ARM7, ARM9, Cortex-A, Cortex-M, Cortex-R Processors |
| IPR-TRIETHERNETF | 功能描述:开发软件 3x Spd Ethernet MAC MegaCore RENEWAL RoHS:否 制造商:Atollic Inc. 产品:Compilers/Debuggers 用于:ARM7, ARM9, Cortex-A, Cortex-M, Cortex-R Processors |
| IP-R-UNIV-CORE | 制造商:Brady Corporation 功能描述:UNIVERSAL RIBBON CORE; For Use With:Bradys IP Printer ;RoHS Compliant: NA |
发布紧急采购，3分钟左右您将得到回复。