Digital Equipment PRIORIS ZX 5000 MP, User Manual

Page: 38 / 169

Server Utilities
2-10
Memory Subsystem Group
Menu Fields Settings Comments
Base memory
options 640KB base
memory
512KB base
memory Displays the current amount of base
(conventional) memory.
Shadowing ISA
ROMs options:
C0000
C4000
C8000
CC000
D0000
D4000
D8000
DC000
E0000
E4000 Enable
Disable Allows you to enable or disable shadowing
and caching of individual segments of ROM to
increase server performance.
Caution: Some option ROMs do not operate
properly when shadowed.
Note: Press Ctrl-E to enable all addresses;
press Ctrl-D to disable all addresses.
Extended
memory
options:
Cache
1MB ISA hole
Cache mode:
Write-back
Disabled
Write-through
1MB ISA hole
control:
Disabled
Enabled
Selects the installed cache module type or
enables you to disable the installed cache
module.
Allows you to enable or disable the dedicated
1 MB ISA memory hole. Enable this option if
an ISA expansion board requires this memory
space.
Onboard Disk Controllers
Menu Fields Settings Comments
Onboard floppy
controller Enabled
Disabled Enables or disables the onboard diskette
controller.