Asus P I-P55TVP4 User Manual download pdf (Page 44)

ASUS P/I-P55T2P4 User’s Manual38

(Chipset Features)

IV. BIOS SOFTWARE

IV. BIOS

(Chipset Features)

[DRAM and ECC]

If all your DRAM modules have parity chips (e.g. 8 chips + 4 parity chips), they are

considered 36bits. This motherboard sums the memory per bank and therefore two

modules will give 72bits and the following will be displayed:

If your DRAM modules do not have parity chips (e.g. 8 chips), they are considered

32bits and the following will be displayed instead:

The default of Disabled for Memory parity SERR# (NMI) will not show memory

errors on your monitor. When using parity DRAM modules, you can select from the

default of Parity or ECC (Error Checking and Correcting) to correct 1 bit memory

errors that may occur in the memory. (See pages 12-13 for more information on

DRAM memory modules.)

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Onboard FDC Controller

When enabled, this field allows you to connect your floppy disk drives to the on-

board floppy drive connector instead of a separate controller card. If you want to

use a different controller card to connect the floppy drives, set this field to “Dis-

abled”. Default setting is Enabled.

Onboard FDC Swap A: B:

This field allows you to reverse the hardware drive letter assignments of your floppy

disk drives. Two options are available: No Swap (default) and Swap AB. If you want to

switch drive letter assignments through the onboard chipset, set this field to Swap AB.

Onboard Serial Port 1

Settings are 3F8H/IRQ4 (default), 2F8H/IRQ3, 3E8H/IRQ4, 2E8H/IRQ10, and Dis-

abled for the onboard serial connector.

Onboard Serial Port 2

Settings are 3F8H/IRQ4, 2F8H/IRQ3 (default), 3E8H/IRQ4, 2E8H/IRQ10, and Dis-

abled for the onboard serial connector.

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Asus P I-P55TVP4 User Manual Page 44