Chapter 4: AMI BIOS
4-15
PCH DMI Link ASPM Control
Use this feature to set the ASPM (Active State Power Management) state on
the device installed on the DMI Link supported by the PCH chip. The options
are Disabled and Enabled.
Memory Conguration
This item displays the following information on the memory modules installed
on the motherboard.
•Memory RC Version
•Memory Frequency
•Total Memory
•Memory Voltage
•DIMM A1
•DIMM B1
•CAS Latency (tCL)
•Minimum Delay Time
•CAS to RAS (tRCDmin)
•Row Precharge (tRPmin)
•Active to Precharege (tRASmin)
Memory Frequency Limiter
This feature limits the frequency on which the system memory operates. The
settings are Auto, 1067, 1333, and 1600.
Max TOLUD (Top of Low Usable DRAM)
This feature sets the maximum TOLUD value, which species the "Top of Low
Usable DRAM" memory space to be used by internal graphics devices, GTT
Stolen Memory, and TSEG, respectively, if these devices are enabled. The op-
tions are Dynamic, 1 GB, 1.25 GB, 1.5 GB, 1.75 GB, 2 GB, 2.25 GB, 2.5 GB,
2.75 GB, 3 GB and 3.25 GB.
Note: TSEG is a block of memory that is only accessible by the processor
while operating in System Management Mode (SMM).
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