DTK PRM-0084I VBX, User Manual

Page: 34 / 55

Award BIOS Setup Guide
29
Read Around Write: DRAM optimization feature: If a memory read is addressed to a location
whose latest write is being held in a buffer before being written to memory, the read is satisfied
through the buffer contents, and the read is not sent to the DRAM. The choice is Enabled or
Disabled.
Concurrent PCI/Host: When disable, CPU bus will be occupied during the entire PCI operation
period. The choice is Enabled or Disabled.
Video RAM Cacheable: Select Enabled allows caching of the video RAM, resulting in better
system performance. However, if any program writes to this memory area, a system error may
result.
AGP Aperture Size (MB): Choose the size of the Accelerated Graphic 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. The available options are 4, 8, 16, 32, 64, 128 and 256MB.
Onchip USB: This should be enabled if your system has a USB installed on the system board and
you wish to use it. Even when so equipped, if you add a higher performance controller, you will
need to disable this feature. The choice is Enabled or Disabled.
CPU Warning Temperature: This defines the CPU warning temperature. If CPU temperature is
over you set, it will be warning. The settings are Disabled, 50
°
C/122
°
F, 53
°
C/127
°
F,
56
°
C/133
°
F, 60
°
C/140
°
F, 63
°
C/145
°
F, 66
°
C/151
°
F or 70
°
C/158
°
F.
The below items will show only with SYSTEM MONITORING FEATURES:
Current System Temp.: This item will show the temperature of the system board.
Current CPU Temperature: This item will show the temperature of CPU.
Current CPU FAN/CHS FAN/BAK FAN Speed: This item will show the rotate speed per
minute of the FAN connected to CPU FAN, CHS FAN, BAK FAN correspondingly.
Vcore/VTT(V)/3.3(V)/5.0(V)/12(V)/-12(V)/-5(V): These items show the different voltage of the
system board.
H/W Reset Protection: Enabled to disable the function of H/W reset button.