![background image](http://html1.mh-extra.com/html/ics/sb586t/sb586t_product-manual_3539048013.webp)
Manual Number: 00431-220-5
Page 1-6
SB586T Series Manual
Ethernet Controller (SB586TT)
Complies with IEEE 802.3 and ANSI 8802-3 Ethernet standards
10/100 BASE-T twisted-pair cable with full-duplex operation
RJ45 connector included
DEC 21140-AE controller
Diskette Controller
2 diskette drives, up to 2.88MB supported
Serial Ports
Two, RS232, 16550-compatible, FIFO buffer
Isolated to ±1500V ESD
MAX211E component incorporated for enhanced ESD protection
Parallel Port
One, Centronics-compatible, bidirectional compatibility
EPP and ECP enhanced port modes
Speaker, Keyboard, Keylock, and Reset Port
Single 8-pin header connector for system interface
Note:
The keyboard may be selected as
absent
or
present
by the system BIOS. This option
allows the system to boot without a keyboard attached.
Watchdog Timer
Reset CPU automatically if CPU stops operating
Reset CPU automatically if +5VDC varies more than 5%
CMOS Battery
Onboard, included in Dallas 12887A chip (U18 in
Figures 2-1
through
2-6
)
Supported Operating Systems
Windows NT
TM
V4.0 Workstation and Server
Windows '95
TM
OSR2
SCO Unix
TM
V5.0 and later
SCO UnixWare
TM
V2.1 and later
Solaris
TM
V2.5.1 with driver update patches 9 and 10
MS-DOS
TM
6.22
Windows 3.11
TM
OS/2
TM
V2.0 and later
QNX 4.24