Unicorn Computer ENDAT-3702, Руководство пользователя

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ENDAT-3702 and ENDAT-3902 All-In-One motherboard uses
Frame Buffer Size
Allocate the share memory size from system memory for Video
AGP Aperture Size
Selecting the size of Accelerated Graphics Port (AGP) aperture. The Ap erture 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. See www.apgforum.org for AGP information.
OnChip USB
Select “Enabled” if your system contains a Universal Serial Bus (USB) controller
and you have a USB peripheral. The “Assign IRQ for USB” has to be set to
Enabled on “PnP/PCI Configuration” (when the USB be used.)
CPU to PCI Write Buffer
When enabled, up to four D words of data can be written to the PCI bus without
interrupting the CPU. When disabled, a write buffer is not used and the CPU read
cycle will not be completed until the PCI bus signals is ready to receive the data.
PCI Delay Transaction
The chipset has an embedded 32 -bit posted write buffer to support delay transaction
cycles. Select Enabled to support compliance with PCI specification version 2.2.