upper memory

n.

上端内存；

upper memory
Upper Memory Area
Upper Memory Area
Upper memory residency
Extended upper memory block memory manager
Extended upper memory block memory manager
Extended upper memory block memory manager
MANAGEMENT AND USE OF EXTENDED,EXPANDED AND UPPER MEMORY
The hard edge: fresh horses. (DOS 5.0's upper memory block and other computer topics) (Tech Section) (Column)
An algorithm for optimally exploiting spatial and temporal locality in upper memory levels