Intel PCM-3370 Primary 2.5 IDE connector CN12, LPT1 primary parallel port connector CN14

2.5.1 SODIMM DRAM

You can install one DiMM (up to 512 MB).

Caution! When installing SODIMM, make sure the module

is oriented properly. Do not use excess force dur- ing installation.

2.6 Primary (2.5") IDE connector (CN12)

The 44-pin IDE connector supports up to two 44-pin IDE interface devices, including CD-ROM drives, tape-backup drives, HDDs, etc. When connecting, make sure pin 1 of the connector is matched with pin of the device's connector.

The built-in Enhanced IDE (Integrated Device Electronics) controller supports up to two IDE devices, including CD-ROM drives, tape backup drives, a large hard disk drive and other IDE devices. It also supports faster data transfer rates and allows IDE hard disk drives with capacities in excess of 528 MB.

2.6.1 Connecting the hard drive

Connecting drives is done in a daisy-chain fashion. Wire number 1 on the cable is red or blue, while the other wires are gray.

Unlike floppy drives, IDE hard drives can connect to either end of the cable. If you install two drives, you will need to set one as the master and one as the slave by using jumpers on the drives. If you install just one drive, set it as the master.

2.7 LPT1 (primary parallel port) connector (CN14)

The primary parallel printer port is located at the rear edge of the board, and has a 26pin box header connector. This printer port is typically used to connect a printer via an adapter cable. LPT1's IRQ setting is defined as IRQ7. You can select Normal/EPP/ECP for LPT1, and enable/disable it in BIOS (see Chapter 4).

2.8 Keyboard/mouse connectors (CN17)

There is an internal 6 pin KB/Mouse connector (CN17). It need to use Y- type connector to connect Keyboard and mouse.

17 Chapter2