ADM-PCIE-9V8 User Manual
1
Introduction ...................................................................................................................................... 1
1.1
Key Features .................................................................................................................................. 1
1.2
Order Code .................................................................................................................................... 1
2
Board Information ............................................................................................................................ 2
2.1
Physical Specifications .................................................................................................................. 2
2.2
Chassis Requirements ................................................................................................................... 3
2.2.1
PCI Express ............................................................................................................................... 3
2.2.2
Mechanical Requirements ......................................................................................................... 3
2.2.3
Power Requirements ................................................................................................................. 3
2.3
Thermal Performance .................................................................................................................... 4
2.4
Customizations .............................................................................................................................. 4
3
Functional Description .................................................................................................................... 5
3.1
Overview ........................................................................................................................................ 5
3.1.1
Switches ..................................................................................................................................... 6
3.1.2
LEDs .......................................................................................................................................... 7
3.2
Clocking ......................................................................................................................................... 8
3.2.1
LMK61E2 ................................................................................................................................... 9
3.2.2
Si5324 ...................................................................................................................................... 10
3.2.3
PCIe Reference Clocks ............................................................................................................ 10
3.2.4
Fabric Clock ............................................................................................................................. 10
3.2.5
3.2.6
QSFP-DD Clock ....................................................................................................................... 11
3.3
PCI Express ................................................................................................................................. 12
3.4
QSFP-DD ..................................................................................................................................... 13
3.5
FireFly .......................................................................................................................................... 14
3.6
System Monitor ............................................................................................................................ 15
3.6.1
3.7
USB Interface ............................................................................................................................... 17
3.8
Configuration ................................................................................................................................ 17
3.8.1
3.8.1.1
3.8.2
Configuration via JTAG ............................................................................................................ 18
3.9
GPIO Connector .......................................................................................................................... 19
3.9.1
3.9.2
Timing Input ............................................................................................................................. 19
3.10
User EEPROM ............................................................................................................................. 20
Appendix A Propagation Delays ....................................................................................................................... 21
Available Power By Rail ..................................................................................................................... 3
Switch Functions ................................................................................................................................ 6
LED Details ........................................................................................................................................ 7
Si5324 address table ....................................................................................................................... 10
Status LED Definitions ..................................................................................................................... 16
Table Of Contents
List of Tables
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