AAEON TKS-G21-QM77B - Manual (Page 76)

E m b e d d e d B o x T K S - G 2 1 - Q M 7 7 B
Maximum Memory Frequency Selections in Mhz.
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
Max TOLUD
3.25 GB
Maximum Value of TOLUD. Dynamic assignment would adjust
TOLUD automatically based on largest MMIO length of install
graphic controller.
Chapter 3 AMI BIOS Setup 3-39