PCA-6005 User’s Manual 20
2.7 Serial Ports (CN9: COM1; CN10: COM2)
The PCA-6005 offers two serial ports, CN9 as COM1 and CN10 as
COM2. These ports can connect to serial devices, such as a mouse or
printers, or to a communication network
* default settings
The IRQ and address ranges for both ports are fixed. However, if you
want to disable the port or change these parameters later, you can do this
in the system BIOS setup.
Different devices implement the RS-232 standard in different ways. If
you are having problems with a serial device, be sure to check the pin
assignments for the connector.
Table 2.1: Serial port connections (COM1, COM2)
Connector Ports Address Interrupt
CN9 COM1 3F8*, 3E8 IRQ4
CN10 COM2 2F8*, 2E8 IRQ3
CN10
CN9
