Biostar P4TCA PRO P4TCA Pro BIOS setup guide - Page 16

AGP Aperture Size MB, Init Display First, DRAM Data Integrity Mode

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P4TCA Pro BIOS Setup AGP Aperture Size (MB) Select the size of the Accelerated Graphics Port (AGP) aperture. The apertures is a portion of the PCI memory address range dedicated for graphics memory address space. Host cycles that hit the aperture range are forwarded to the AGP without any translation. The Choices: 64 , 4, 8, 16, 32, 128(default), 256. Init Display First This item allows you to decide to active whether PCI Slot or on-chip VGA first. The Choices: Onboard (default), PCI Slot. DRAM Data Integrity Mode This chipset support ECC, unbuffered DIMM. You can enable this function from setting this item. The Choices: Non-ECC(default), ECC. (***As using Non-ECC Dimms, the default is "Non-ECC. As using ECC DIMMs, the default is "ECC".) 15

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P4TCA Pro BIOS Setup
15
AGP Aperture Size (MB)
Select the size of the Accelerated Graphics Port (AGP) aperture. The apertures is a portion
of the PCI memory address range dedicated for graphics memory address space. Host
cycles that hit the aperture range are forwarded to the AGP without any translation.
The Choices:
64 , 4, 8, 16, 32,
128
(default), 256.
Init Display First
This item allows you to decide to active whether PCI Slot or on-chip VGA first.
The Choices: Onboard
(default), PCI Slot.
DRAM Data Integrity Mode
This chipset support ECC, unbuffered DIMM. You can enable this function from setting
this item.
The Choices: Non-ECC(default)
,
ECC
.
(***As using Non-ECC Dimms, the default is “Non-ECC. As using ECC DIMMs, the
default is “ECC”.)