Linux_P.txt Driver File Contents (All_9705.zip)

Installation Guide for PCI Parallel Ports 

This installation guide describes the procedure to install the Nm9705CV, Nm9735CV, Nm9805CV, Nm9715CV, Nm9835CV, Nm9755CV PCI parallel ports in Linux platform.

Linux kernel provide a 'parport' code to support parallel port (/dev/lp0,  /dev/lp1, /dev/lp2). This code provides the ability to share one port between multiple devices. And it is loadable when kernel is running.

The 'parport' code is split into two parts : generic (which deals with port sharing) and architecture-dependent eg. X86, SPARC. (which deals with actually using the port). Thus, please take the following steps to install 'parport' module!

Check the on-board parallel port's hardware resources

Most likely each motherboard has a built-in parallel port. And its hardware resources are settable with BIOS utility.

Enter the command  more  /proc/pci

The response is similar to the following
      
			Bus 0, Device 11, function 0:
			Serial controller : Unknown vendor Unknown device (rev 01).
			Vendor id=9710, Device id=9705
					Device id=9735
					Device id=9805
					Device id=9815
					Device id=9835
					Device id=9855

			Medium devsel. Fast back-to-back capable. IRQ 11
			
			Board with Nm9705CV part
			I/O at 0xc000 [0xc001]	printer port
			       0xc008 [0xc009]	ECP/EPP config registers

			Board with Nm9735CV part
			I/O at 0xc000 [0xc001]	not used
			       0xc008 [0xc009]	not used
			       0xc010 [0xc011]	printer port
			       0xc018 [0xc019]	ECP/EPP config registers
			
			Board with Nm9805CV part
			I/O at 0xc000 [0xc001]	printer port
			I/O at 0xc400 [0xc401]	ECP/EPP config registers
			I/O at 0xc800 [0xc801]	not used
			I/O at 0xd000 [0xd001]	not used
			I/O at 0xd400 [0xd401]	not used
			I/O at 0xd800 [0xd801]	not used

			Board with Nm9715CV part
			I/O at 0xc000 [0xc001]	printer port 1
			I/O at 0xc400 [0xc401]	ECP/EPP config registers 1
			I/O at 0xc800 [0xc801]	printer port 2
			I/O at 0xd000 [0xd001]	ECP/EPP config registers 2
			I/O at 0xd400 [0xd401]	not used
			I/O at 0xd800 [0xd801]	not used

			Board with Nm9835CV part
			I/O at 0xc000 [0xc001]	not used
			I/O at 0xc400 [0xc401]	not used
			I/O at 0xc800 [0xc801]	printer port
			I/O at 0xd000 [0xd001]	ECP/EPP config registers
			I/O at 0xd400 [0xd401]	not used
			I/O at 0xd800 [0xd801]	not used

			Board with Nm9755CV part
			I/O at 0xc000 [0xc001]	printer port 1
			I/O at 0xc400 [0xc401]	ECP/EPP config registers 1
			I/O at 0xc800 [0xc801]	printer port 2
			I/O at 0xd000 [0xd001]	ECP/EPP config registers 2
			I/O at 0xd400 [0xd401]	not used
			I/O at 0xd800 [0xd801]	not used




Install 'parport' module

To load the generic 'parport' code

Type 			insmod parport.o
         
To load the architecture-dependent code to tell 'parport' code

			insmod parport_pc.o  io=0x378,0xc000,0xc800
			irq=7, irq=11, none
			
			or

			insmod parport_pc.o  io=0x378,0xc000,0xc800
			irq=7,11,none	
		
You have three PC-style ports, one at 0x378 with IRQ 7, one at
0xc000 with  IRQ11, one at 0xc800 with no IRQ.


Check the attached printer device [optional]

Once the architecture-dependent part of the paraport code is loaded into the kernel. You could enter the following command 

 			insmod parport_probe.o 

To check any attached devices and log a message similar to

			parport0: Printer, epson


Then 			/dev/lp0, /dev/lp1 and /dev/lp2 are ready for service
Download Driver Pack

How To Update Drivers Manually

After your driver has been downloaded, follow these simple steps to install it.

  • Expand the archive file (if the download file is in zip or rar format).

  • If the expanded file has an .exe extension, double click it and follow the installation instructions.

  • Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.

  • Find the device and model you want to update in the device list.

  • Double-click on it to open the Properties dialog box.

  • From the Properties dialog box, select the Driver tab.

  • Click the Update Driver button, then follow the instructions.

Very important: You must reboot your system to ensure that any driver updates have taken effect.

For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.

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