Asus P55SP4 - Manual (Page 47)

P/I-P55SP4 User's Manual
PCI/PNP & Onboard i/0 Setup
This screen configures the PCI Bus slots. Plug and Play, and the
onboard 1/O features.
PCI/PNP & Onboard I/O Setup Screen
ROM PCI/ISA BIOS(PI-55SP4)
PCI/PNP & ONBOARD I/O SETUP
AWARD SOFTWARE INC.
SLOT I (RIGHT) IRQ
SLOT 2 IRQ
SLOT 3 IRQ
SLOT 4 (LEFT) IRQ
PCI Latency Timer
IRQ 3 Used By ISA
IRQ 4 Used By ISA
IRQ 5 Used By ISA
IRQ 9 Used By ISA
IRQ 10 Used By ISA
IRQ 11 Used By ISA
IRQ 15 Used By ISA
DMA 1 Used By ISA
DMA 3 Used By ISA
DMA 5 Used By ISA
ISA MEM Block BASE
Auto
Auto
Auto
Auto
80 PCI Clock
No/ICU
No/ICU
No/ICU
No/ICU
No/ICU
No/ICU
No/ICU
No/ICU
No/ICU
No/ICU
No/ICU
Onboard FDC Controller
Onboard FDC Swap A & B
Onboard Serial Port 1
Onboard Serial Port 2
Onboard Parallel Port
Parallel Port Mode
ECP DMA Select
UART2 Use Infrared
Internal PCI/IDE
IDE Primary Master PIO
IDE Primary Slave PIO
IDE Secondary Master PIO
IDE Secondary Slave PIO
IDE Prefetching
Hiiabled
No Swap
C0M1,3F8H
COM2,2F8H
378H/IRQ7
Normal
Disabled
Disabled
Both
Auto
Auto
Auto
Auto
Primary
ESC : Quit T 4 — ; Select Item
FI : Help PU/PD/ + /- : Modify
F5 ; Old Values (SHIFT)F2 : Color
F6 : Load BIOS Defaults
F7 : Load Setup Defaults
The first four lines on the screen set how PCI slot IRQ use is de­
termined. All the PCI slots use INTA#, so any cards you install should
be set to INTA#. The default setting for each line is '"Auto", which
will use auto-routing to detemine IRQ use. Use the options "14" or
"14&15" if you install an ЕГОЕ controller card. A one-channel card
uses the "14" setting and a two-channel card the "14&15" setting. If
you use one or both of these IRQs here, they are not available to the
on-board PCI ГОЕ controller, which uses IRQ 14 for the Primary and
IRQ 15 for the Secondary channel.
The next line is the "PCI Latency Timer" setting. Do not change
the "80 PCI Clock" setting. This default setting enables maximum PCI
performance for this mainboard.
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