Kontron AM4024e - Manual (Page 5)

D R A F T — F O R I N
T E R N A L U S E O N L Y
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User Guide
AM4024(E)
2.7.3 Debug Interface ......................................................................................... 28
2.7.4 USB Interface ............................................................................................ 28
2.7.5 Serial Ports ............................................................................................... 29
2.7.6 Mini DisplayPort ......................................................................................... 30
2.7.7 SATA Interfaces .......................................................................................... 30
2.7.8 PCI Express ............................................................................................... 30
2.7.9 Gigabit Ethernet Interfaces .......................................................................... 30
2.8 AMC Interconnection ................................................................................... 31
2.8.1 Fabric Interface .......................................................................................... 31
2.8.2 Synchronization Clock Interface ..................................................................... 34
2.8.3 System Management Interface ....................................................................... 34
2.8.4 JTAG Interface ........................................................................................... 34
2.8.5 Module Power Interface................................................................................ 34
2.8.6 AMC Card-edge Connector J1 ......................................................................... 34
2.8.6.1 Pinout of AMC Card-edge Connector J1 on the AM4024 ........................................ 35
2.8.6.2 Pinout of AMC Card-edge Connector J1 on the AM4024E ...................................... 38
3 Configuration ..................................................................................... 41
3.1 DIP Switch Configuration .............................................................................. 41
3.1.1 DIP Switch SW2 .......................................................................................... 41
3.2 System Write Protection ............................................................................... 42
3.3 AM4024(E)-Specific Registers ........................................................................ 42
3.3.1 Write Protection Register (WPROT) .................................................................. 42
3.3.2 Reset Status Register (RSTAT) ........................................................................ 43
3.3.3 Board ID High-Byte Register (BIDH) ................................................................ 44
3.3.4 Geographic Addressing Register (GEOAD) ......................................................... 44
3.3.5 Watchdog Timer Control Register (WTIM) ......................................................... 45
3.3.6 Board ID Low-Byte Register (BIDL) ................................................................. 46
3.3.7 LED Configuration Register (LCFG) .................................................................. 46
3.3.8 LED Control Register (LCTRL) ......................................................................... 47
3.3.9 General Purpose Output Register (GPOUT)......................................................... 48
4 Power Considerations .......................................................................... 49
4.1 AM4024(E) Voltage Ranges ........................................................................... 49
4.2 Carrier Power Requirements .......................................................................... 49
4.2.1 Module Management Power ........................................................................... 49
4.2.2 Payload Power............................................................................................ 49
4.2.3 Power Sequencing for Unmanaged Systems ....................................................... 50
4.3 Power Consumption ..................................................................................... 50
4.4 Payload Power Consumption of Accessories ....................................................... 52
4.5 IPMI FRU Payload Power Consumption ............................................................. 52
5 Thermal Considerations ........................................................................ 53
5.1 Operational Limits for the AM4024(E) .............................................................. 54
5.1.1 Airflow Impedance ...................................................................................... 56
5.1.2 Airflow Paths ............................................................................................. 57