ii Table of Contents
Serial ATA (SATA) Controller ....................................... 14
3.7 PCI Express® Interface ..................................................... 15
Marvell® 88E8052 Gigabit Ethernet Controller ............. 15
3.8 Hardware Monitor .............................................................. 16
3.9 PCI Resource Allocation .................................................... 16
4 Jumpers and Connectors................................................. 17
4.1 cPCI-3915 Series Board Outline........................................ 18
cPCI-3915A ................................................................. 18
cPCI-3915B ................................................................. 18
cPCI-R3915 .................................................................. 19
cPCI-3915 PCB Layout ................................................. 20
DB-3915CF PCB Layout ............................................... 21
DB-3915L2 PCB Layout ............................................... 22
cPCI-R3915 PCB Layout .............................................. 23
4.2 Connector Pin Assignments............................................... 24
USB Connectors ........................................................... 24
Ethernet (RJ-45) Connector .......................................... 24
VGA Connector ............................................................. 26
RS-232 DB-9 Serial Port Connector (COM1, COM2) ... 26
SATA Connector ........................................................... 28
IDE Connector .............................................................. 28
DVI Connector .............................................................. 30
PS2 Connector ............................................................. 31
CompactFlash Connector ............................................. 32
General Purpose LED definitions ................................. 34
To DB-3915L2 Connector ............................................. 34
To DB-3915CF Connector ............................................ 35
CompactPCI J1 Pin Assignment ................................... 36
CompactPCI J2 Pin Assignment ................................... 37
4.3 Switch and Jumper Settings .............................................. 38
CF Master-Slave Select Jumper ................................... 38
RS-232, RS-422, RS-485, RS-485+ Select Jumper for
COM2 in RTM ..................................................... 38
CPU clock select switch ................................................ 38
5 Getting Started .................................................................. 39
5.1 Installing the CPU and Heatsink ........................................ 39
CPU Installation ............................................................ 39
Heat Sink Installation .................................................... 41