OEMTLBSize (Compact 7)
This variable is declared by the OEM and specifies the last index for the translation look-aside buffer (TLB).
Only MIPS processors require this variable.
The value of this variable must be set to the number of TLB entries minus 1. The OEMInitGlobals function in oal.exe uses this variable to set the dwOEMTLBLastIdx member of the OEMGLOBAL function. This function sets the CPU-specific variables before OEMInit executes, so that the kernel can use them.