Intel PCM-9387 user manual Audio interfaces CN2, COM port connector CN8,CN19

2.12Audio interfaces (CN2)

2.12.1Audio connector (CN2)

The board provides all major audio signals on a 10-pin cable connector, These audio signals include Microphone in (mono), Line in (stereo) and Line out (stereo).

2.13 COM port connector (CN8,CN19)

The PCM-9387 provides two serial ports (COM1: RS-232; COM2: RS- 232/422/485) in one DB-9 connector (COM1) and one 14-pin dual-inline, male header. It provides connections for serial devices (a mouse, etc.) or a communication network. You can find the pin assignments for the COM port connector in Appendix C.

2.13.1 COM2 RS-232/422/485 setting (J2)

COM2 can be configured to operate in RS-232, RS-422, or RS-485 mode. This is done via J2

Table 2.9: J2: COM2 Setting

SettingFunction

1-2RS-232

3-4RS-485

5-6RS-422

2.14 VGA/LCD/LVDS interface connections

The board’s PCI SVGA interface can drive conventional CRT displays and is capable of driving a wide range of flat panel displays, including passive LCD and active LCD displays. The board has three connectors to support these displays: one for standard CRT VGA monitors, one for flat panel displays, and one for LVDS type LCD panels.

2.14.1 CRT display connector (CN18)

The CRT display connector is a 15-pin D-SUB connector used for con- ventional CRT displays.

2.14.2 LVDS LCD panel connector (CN1)

PCM-9387 User’s Manual 18