User`s guide

CPU Card
CPU
Cache
memory
Interfaces
Monitor
Serial
Parallel
Mouse
Intel 486DX2, 66 MHz microprocessor;
Intel Pentium 60 MHz or 90 MHz
microprocessor; Intel Dual Pentium
66 MHz microprocessor; simulated 8 MHz
processor speed selectable through
software or keyboard corn m and
8KB internal cache in the 486DX2/ 66
microprocessor; 128KB Intel cache module
with write-through, two-way set
associative cache memory and controller
16KB internal cache in the Pentium/60
and 90 processors; 256KB (Pentium/ 60) or
512KB (Pentium/ 90) cache module with
write-back, two-way associative cache
memory
Dual Pentium/ 66 microprocessor contains
two independent 256KB write-back cache
modules
15-pin, D-shell analog connector
Two RS-232-C, 9-pin, D-shell connectors;
asynchronous
25-pin, D-shell connector; supports
IBM AT compatible or PS/2 compatible
(bidirectional) signals; software selectable
Mini DIN, 6-pin connector for PS/2
compatible mouse or other pointing device
B-2 Specifications