HP gx466 Manuale Utente

78 ECM-5510 User’s Manual 
 

 

Onboard Serial Port 1 
Onboard Serial Port 2 

Disable 

3F8/IRQ4 
2F8/IRQ3 

3E8/IRQ4 
2E8/IRQ3 

Auto 

Select an address and corresponding interrupt 
for the first and second serial ports. 

UART Mode Select 

IrDA 

ASKIR 

Normal 

Select UART2 mode as standard serial port or 
IR port. 

RxD , TxD Active 

Hi,Hi 

Hi,Lo 
Lo,Hi 

Lo,Lo 

This item allows you to determine the active of 
RxD, TxD level. 

IR Transmission Delay 

Enabled 

Disabled 

This item allows you to enable/disable the IR 
Transmission Delay. 

UR2 Duplex Mode 

Half 

Full 

Select the value required by the IR device 
connected to the IR port. Full-duplex mode 
permits simultaneous two-direction 
transmission. Half-duplex mode permits 
transmission in one direction only at a time. 

Use IR Pins 

RxD2,TxD2  

IR-Rx2Tx2 

This item allows you to determine the pin 

definition. 

Onboard Parallel Port 

Disabled 

378/IRQ7 
278/IRQ5 

3BC/IRQ7 

Select a matching address and interrupt for the 
physical parallel (printer) port. 

Parallel Port Mode 

SPP 
EPP 

ECP 

ECP+EPP 

Normal 

Select an operating mode for the onboard 
parallel port. Select Compatible or Extended 
unless you are certain both your hardware and 
software support EPP or ECP mode. 

EPP Mode Select 

EPP1.9 
EPP1.7 

Select EPP port type 1.7 or 1.9. 

ECP Mode Use DMA 

1 
3 

Select a DMA channel for the port. 

Watch Dog Timer Select 

Disabled, 

10, 20, 30, 40 Sec. 

1, 2, 4 Min. 

This option will determine watch dog timer 

Onboard Serial Port 3 
Onboard Serial Port 4 

Disable 

3F8/IRQ4 
2F8/IRQ3 

3E8/IRQ4 
2E8/IRQ3 

Select an address and corresponding interrupt 
for the first and second serial ports. 

PC104 IO Port 

Disabled, 220-22F 

300-31F, 300-33F 

2F8-3FF, 2F8-2FF 

3E8-3EF, 2E8-2EF 

Select a matching I/O port address for add-on 
PC/104 device. 

PC104 IRQ 

Disabled 

IRQ5, IRQ7 

Select a matching IRQ channel for add-on 
PC/104 device.