Table of Contents
Advertisement
Math Coprocessor
An optional Intel 80387-25 or the daughter board Weitek WTL3167-25
coprocessor can be installed on the PEM-2530 to accelerate process-
ing of calculation-intensive applications. The empty square socket for
the coprocessor is located on the left side of the mainboard beside the
two BIOS chips. Note that there are three rows in the pin socket. Use
the two internal rows to install the Intel 80387-25 coprocessor. Use all
the rows to install a Weitek WlL3167-25 coprocessor which is made
by Weitek Co. Ltd.
Jumper W7 is used to enable math coprocessor. Refer to the table for
jumper settings,
Table: 2-1 Jumper W7
Remember that you must make sure the dotted end of the chip is lined
up with the notched end of the socket. Refer to the illustrations on the
next page to install the Intel 80387 and the daughter board Weitek
WTL3167.
4
Chapter 2: Setting Up your System
Math Coprocessor
Jumper W7
NOT Installed
Installed
Advertisement
Table of Contents
