MSI MS 7030 User Guide - Page 52

Onboard Parallel Port, Parallel Port Mode, SPP/EPP/ECP/ECP+EPP, EPP Mode Select, ECP Mode Use DMA

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Page 52 highlights

MS-7030 ATX Mainboard Onboard Parallel Port There is a built-in parallel port on the on-board Super I/O chipset that provides Standard, ECP, and EPP features. It has the following options: [Disabled] [3BC/IRQ7] Line Printer port 0 [278/IRQ5] Line Printer port 2 [378/IRQ7] Line Printer port 1 Parallel Port Mode SPP : Standard Parallel Port EPP : Enhanced Parallel Port ECP : Extended Capability Port ECP + EPP: Extended Capability Port + Enhanced Parallel Port Normal SPP/EPP/ECP/ECP+EPP To operate the onboard parallel port as Standard Parallel Port only, choose [SPP]. To operate the onboard parallel port in the EPP mode simultaneously, choose [EPP]. By choosing [ECP], the onboard parallel port will operate in ECP mode only. Choosing [ECP + EPP] will allow the onboard parallel port to support both the ECP and EPP modes simultaneously. Choose [Normal] to use Standard Parallel Port + Bi-Directional Mode simultaneously. EPP Mode Select The onboard parallel port is EPP Spec. compliant, so after the user chooses the onboard parallel port with the EPP function, the following message will be displayed on the screen: "EPP Mode Select." At this time either [EPP 1.7] spec or [EPP 1.9] spec can be chosen. ECP Mode Use DMA The ECP mode has to use the DMA channel, so choose the onboard parallel port with the ECP feature. After selecting it, the following message will appear: "ECP Mode Use DMA." At this time, the user can choose between DMA channel [3] or [1]. 3-16

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MS-7030 ATX Mainboard
Onboard Parallel Port
There is a built-in parallel port on the on-board Super I/O chipset that provides Standard,
ECP, and EPP features.
It has the following options:
[Disabled]
[3BC/IRQ7]
Line Printer port 0
[278/IRQ5]
Line Printer port 2
[378/IRQ7]
Line Printer port 1
Parallel Port Mode
SPP
: Standard Parallel Port
EPP
: Enhanced Parallel Port
ECP :
Extended Capability Port
ECP + EPP: Extended Capability Port + Enhanced Parallel Port
Normal
SPP/EPP/ECP/ECP+EPP
To operate the onboard parallel port as Standard Parallel Port only, choose [SPP]. To
operate the onboard parallel port in the EPP mode simultaneously, choose [EPP]. By
choosing [ECP], the onboard parallel port will operate in ECP mode only. Choosing
[ECP + EPP] will allow the onboard parallel port to support both the ECP and EPP
modes simultaneously. Choose [Normal] to use Standard Parallel Port + Bi-Directional
Mode simultaneously.
EPP Mode Select
The onboard parallel port is EPP Spec. compliant, so after the user chooses the
onboard parallel port with the EPP function, the following message will be displayed
on the screen: “EPP Mode Select.” At this time either [EPP 1.7] spec or [EPP 1.9] spec
can be chosen.
ECP Mode Use DMA
The ECP mode has to use the DMA channel, so choose the onboard parallel port with
the ECP feature.
After selecting it, the following message will appear: “ECP Mode Use
DMA.” At this time, the user can choose between DMA channel [3] or [1].