Specifications - Xycom XVME-678 Manual

Chapter
1 -
Introduction
1.4
SPECIFICATIONS
Table 1-1 contains the functional specifications for the XVME-678/688.
1-6
Table 1-1. XVME-678/688 Module Specifications
SPECIFICATION
Mechanical
Processor
XVME-688
XVME-678
Processor Speed
AT-bus Speed
Math Co-processor (optional)
Graphics Controller
Floppy Disk Interface
Hard Disk Interface
PS/2 A UX Port
Serial Ports (2)
Parallel Port
Power Requirements
+5 V
@
1.9 A typ., 2.7 A max.
SIMM Memory Configuration
SIMM Sites
Memory Configurations
Memory Accepted
Memory Speed Required
DESCRIPTION
80386SX·
486SLC/e
25 MHz
10 or 8.33 MHz
80387SX
VGA analog output
Max. resolution: 1024 x 768, 16 colors
PC/AT-compatible: supports two
drives-360 Kbyte, 720 Kbyte, 1.2 Mbyte,
and 1.44 Mbyte capacities
IDE controller: supports two drives
Compatible with PS/2 mouse
RS-232C
Centronics compatible
+ 12 V
@
2 rnA max.
-12 V
@
1 rnA max.
4
Up to 16* Mbytes
256Kx9, IMx9, or 4Mx9
60 nsec, 0 wait states
80 nsec, 1 wait state
*
0,
1, and 4
lv1bytes of DRAM are available as factory-configured options.