Appendix B Upgrading Cache Memory - American Megatrends Super Voyager VLB-III User Manual

Appendix B
Upgrading Cache Memory
Cache memory American Megatrends Super Voyager VLB-III motherboard can
be upgraded from 64 KB to 256 KB. Eight 32 KB x 8 15 ns SRAMs are
required.
Recommended Parts
Manufacturers of the 32 KB x 8 15 ns SRAMs are:
Upgrading Cache Memory
Step
Turn system power on. The system should report 256 KB of cache memory
now. If it does not, repeat the cache memory installation procedure.
Super Voyager VLB-III ISA Motherboard User's Guide
Manufacturer
Paradigm
WINBOND
Motorola
1 Turn the system off. If the motherboard
is already installed in a computer case,
remove the cover and expose the
motherboard.
2 Make sure you are properly grounded to
prevent electrostatic discharge.
3 Remove the 8 KB x 8 SRAMs located in
sockets U2, U3, U11, U12, U16, U17, U19,
U20, and U35. See the motherboard
graphic on the following page for the
locations of these sockets.
4 Install the new 32 KB x 8 SRAM in
sockets U2, U3, U11, U12, U16, U17, U19,
U20, and U35. Make sure that Pin 1 of
the socket matches Pin 1 of the SRAM.
5 Turn all switches on SW1 ON.
Part Number
PDM41256SA15P
W24257AK-15
MCM6206CNP15
Action
117