Configuring the SIMATIC Rack PC 840
5-14
SIMATIC Rack PC 840 Manual
A5E00104826-03
Printer Port Internal LPT1
Mode: Use this setting to set the operating mode of the printer interface. Refer
to the table below to ensure that the setting matches the printer
connected to the printer port.
Settable Mode Features
Output Only
Standard parallel port –
unidirectional (SPP)
Standard setting for the 8 bit parallel transfer
according to IEEE1284 specifications
Feedback of the output device is only possible via
the control cables
Bidirectional
Standard parallel port –
bidirectional
as for SPP – unidirectional, however:
Feedback of the output device is also possible via
the 8 bit data cables
EPP
Enhanced parallel port
Enhanced parallel port (data transfer rate from
500kbps up to 2Mbps)
Hardware handshake
different devices can be addressed
ECP
Extended capability port
as for EPP, however:
own DMA channel
FIFO backup
Data compression
“PCI Configuration” Submenu
PhoenixBIOS Setup Utility
Item Specific Help
ESC Exit
Select Item
Select Menu
+ / –
Select
Change Values
Sub-Menu
F9
F10
Setup Defaults
Save and Exit
Enter
Help
F1
Advanced
PCI Configuration
Setup items for configuring
The specific PCI device
PCI Device, Slot #1
PCI Device, Slot #2
PCI Device, Slot #3
PCI Device, Slot #4
PCI Device, Slot #5
PCI Device, Slot #6
PCI Device, Slot #7
PCI/PNP ISA IRQ Resource Exclusion
PCI IRQ line 1:
PCI IRQ line 2:
PCI IRQ line 3:
PCI IRQ line 4:
[Auto Select]
[Auto Select]
[Auto Select]
[Auto Select]
Figure 5-10 ”PCI Configuration” Submenu
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