Intel ECB-870 User Manual
Page 68
User’s Manual
56 ECB-870 User’s Manual
4.5.4.9 Video BIOS Cacheable
Allows the video BIOS to be cached for faster video performance.
The choice: Enable, Disable.
4.5.4.10 Video RAM Cacheable
Allows the video RAM to be cached for faster video performance.
The choice: Enable, Disable.
4.5.4.11 Memory Hole At 15M-16M
Enabling this feature reserves 15MB to 16MB memory address space to ISA expansion
cards that specifically require this setting. This makes the memory from 15MB and up
unavailable to the system. Expansion cards can only access memory up to 16MB.
The choice: Enable, Disable.
4.5.4.12 Delayed
Transaction
This function is used to meet the latency of PCI cycles to from ISA bus. Try to enable or
disable it, if you have ISA card compatibility problem.
The choice: Enable, Disable.
4.5.4.13 Delay Prior to Thermal
When you system temperature higher, you can set the DRAM access time slowdown
between on 4 min – 32 min delay.
The choice: 4 Min, 8 Min, 16 Min, and 32 Min.
4.5.4.14 AGP Aperture Size (MB)
Choose 32, 64MB. Memory-mapped, graphics data structures can reside in the Graphics
Aperture.
The choice: 4 , 8, 16, 32, 64, 128 and 256.