Lanner electronics EM-561 Series User Manual page 37

reserved for ISA cards. This memory must be mapped into the memory space below 16MB.
Enabled
Disabled (default)
CPU Latency Timer: Selecting "Enable", the CPU cycle will only be deferred after it has been in
a Snoop Stall for 31 clocks and another ADS# has arrived. Select "Disable", the CPU cycle will be
deferred immediately after the GMCH receives with PCI specification version 2.1.
Delayed Transaction : The chipset has an embedded 32-bit posted write buffer to support
delay transactions cycles. Select Enable to support compliance with PCI specification version 2.1.
AGP Graphic Aperture Size : Select the size of the Accelerated Graphics Port (AGP) aperture.
The aperture 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.
System Memory Frequency : Select the Onboard Display Cache frequency. The settings are
100MHz, 133MHz or Auto.
Power-Supply Type: This option allows the user to set the Power Supply. The settings are "AT",
"ATX". The Default Setting is "AT".
On Chip Video Window Size: This option allows the user to set the on-chip video window size
for VGA driver use.
Memory hole supported
Memory hole not supported
Page: 33