IBM user manual CMX58886CX Basic Connectors

Table 5 CMX58886CX Basic Connectors

Connector	Function	Size
CN3	Auxiliary Power	12-pin
CN4	Bridge Link	4-pin
CN5	Utility Port	10-pin
CN6	multiPort	26-pin
CN7	Serial Port 1 (COM1)	10-pin
CN8	Serial Port 2 (COM2)	10-pin
CN9	Reserved	10-pin
CN10	EIDE Connector	44-pin
CN11	Audio Connector	10-pin
CN12	External Power Management	3-pin
CN13	RTC Battery Input (optional)	2-pin
CN14	Fan Power (+5V)	2-pin
CN15	Fan Power (switched)	2-pin
CN16	PC/104-Plus(PCI) Bus	120-pin
CN17	USB 2.0	10-pin
CN18	Video (SVGA)	10-pin
CN19	Flat Panel Video (LVDS)	30-pin
CN20	Ethernet	10-pin
U16	ATA/IDE Disk Chip Socket	32-pin

WARNING If you connect power incorrectly, the module will almost certainly be damaged or destroyed. Such damage is not covered by the RTD warranty! Please verify connections to the module before applying power.

Power is normally supplied to the cpuModule through the PCI bus connectors (CN16). If you are placing the cpuModule onto a PC/104-Plusor PCI-104 stack that has a power supply, you do not need to make additional connections to supply power.

If you are using the cpuModule without a PCI-104 or PC/104-Plusstack or with a stack that does not include a power supply, refer to Auxiliary Power (CN3) on page 24 for more details.

Some PCI-104 and PC/104-Plusexpansion cards may require +3.3V supplied on the PC/104-Plus(PCI) connector (CN16). To learn how to supply this voltage, refer to Auxiliary Power (CN3) on page 24 and Jumper Settings and Locations on page 80.

BDM-610000050 Rev A Chapter 2: Getting Started 17