Partner Tech International PT-5700, Service Manual, Page: 27 / 88

Integrated Peripherals 19
Integrated Peripherals
This option defines the operation of peripheral components on the system's input/output ports.
Figure 2.8 Integrated Peripherals menu
VIA OnChip IDE Device (See “VIA OnChip IDE Device” on page 21.)
VIA OnChip PCI Device (See “VIA OnChip PCI Device” on page 22.)
SuperIO Device (See “SuperIO Device” on page 23.)
MSR Setup
Magnetic Stripe Reader (MSR). The MSR is an industry standard keyboard wedge type MSR. This item enables you to
specify the OPOS or the standard default MSR setting.
Onboard Serial Port 3
This option is used to assign the I/O address for the onboard serial port 3 (COM3), which is used for the rear customer
display. The default setting is 3E8.
Serial Port 3 Use IRQ
This option is used to assign the interrupt request (IRQ) for the onboard serial port 3 (COM3). The default setting is
IRQ 5.
COM3 With Voltage
COM ports can be set to supply both data and power to the peripherals that connect to them. Check if the device you
connect needs power from the COM port or if it has its own power supply. The default setting for COM3 is None.
Onboard Serial Port 4
This option is used to assign the I/O address for the onboard serial port 4 (COM4). The default setting is 2E8.