Fujitsu SK-MB9EF120-002 User Manual - Page 4

Browse online or download pdf User Manual for Motherboard Fujitsu SK-MB9EF120-002. Fujitsu SK-MB9EF120-002 30 pages. Fcr4 family fcr4 cluster series

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REVISION HISTORY ....................................................................................................................... 2

APPLIES TO .................................................................................................................................... 2

WARRANTY AND DISCLAIMER .................................................................................................... 3

CONTENTS...................................................................................................................................... 4

1 OVERVIEW ................................................................................................................................... 6

1.1 Abstract ................................................................................................................................. 6

1.2 Features ................................................................................................................................ 6

2 HARDWARE ................................................................................................................................. 8

2.1 Printed Circuit Board (PCB) Overview .................................................................................. 8

2.1.1 Top-View .................................................................................................................. 8

2.1.2 Bottom View ............................................................................................................. 9

2.2 Power Supply ........................................................................................................................ 9

2.2.1 Input Stage ............................................................................................................ 10

2.2.2 I/O Supplies ........................................................................................................... 10

2.2.3 MCU Core supply .................................................................................................. 10

2.2.4 Supply-Rail Monitor LEDs ..................................................................................... 10

2.2.5 Power distribution .................................................................................................. 10

2.3 Reset ................................................................................................................................... 10

2.4 MCU Clocks ........................................................................................................................ 11

2.4.1 Main Clock ............................................................................................................. 11

2.4.2 Sub-Clock (Real-Time Clock Oscillator) ................................................................ 11

2.5 On-Board Peripherals ......................................................................................................... 11

2.5.1 UART/USB-Serial Interface ................................................................................... 11

2.5.2 CAN-Bus Interface ................................................................................................. 11

2.5.3 Serial Flashes ........................................................................................................ 11

2.6 Expansion Connectors ........................................................................................................ 12

2.6.1 Board-to-Board (B2B) Connectors ........................................................................ 12

2.7 Debugging Facilities ............................................................................................................ 12

3 INSTALLATION .......................................................................................................................... 13

3.1 First Contact ........................................................................................................................ 13

3.2 Engage ................................................................................................................................ 13

3.3 Lifesigns .............................................................................................................................. 13

4 CONFIGURATION AND TEST-POINTS .................................................................................... 14

4.1 Jumpers .............................................................................................................................. 14

4.2 Headers ............................................................................................................................... 15

4.3 Test-Points .......................................................................................................................... 16

4.4 Status Display ..................................................................................................................... 16

5 CONNECTORS ........................................................................................................................... 17

UG-9E0010-11

SK-MB9EF120-002,-003

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