EMULEX CORPORATION
DCP286I-SBC
|
Card Type |
Serial |
|
Processor |
80286 |
|
Processor Speed |
Unidentified |
|
Chipset |
Unidentified |
|
Maximum Onboard Memory |
1MB DRAM |
|
I/O Options |
Serial ports (2) |
|
Data Bus |
16-bit ISA |
|
Card Size |
Full height, three-quarters length |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
RS-232, RS-422, or V.35 serial port 1 via unidentified connector |
P1 |
RS-232, RS-422, or V.35 serial port 2 via unidentified connector |
P2 |
|
USER CONFIGURABLE SETTINGS | |||
|
Setting |
Label |
Position | |
|
Board performs as DCP286i-SBC |
J1/A |
Closed | |
|
Board performs as DCP286-SBC |
J1/A |
Open | |
|
Host may read Control Register 4 |
J1/B |
Closed | |
|
Host may not read Control Register 4 |
J1/B |
Open | |
|
Shared RAM window size may be 16KB, 32KB, 64KB, or 1MB |
J1/C |
Closed | |
|
Shared RAM window size may be 16KB, 64KB, or 128KB |
J1/C |
Open | |
|
Board will use 1MB DRAM |
J1/D |
Closed | |
|
Board will use 512KB DRAM |
J1/D |
Open | |
|
BASE I/O ADDRESS SELECTION | |||||
|
Setting |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 | |
|
13Ch |
On |
On |
Off |
On | |
|
17Ch |
Off |
On |
Off |
On | |
|
1BCh |
On |
Off |
Off |
On | |
|
1FCh |
Off |
Off |
Off |
On | |
|
23Ch |
On |
On |
On |
Off | |
|
27Ch |
Off |
On |
On |
Off | |
|
2BCh |
On |
Off |
On |
Off | |
|
2FCh |
Off |
Off |
On |
Off | |
|
33Ch |
On |
On |
Off |
Off | |
|
37Ch |
Off |
On |
Off |
Off | |
|
3BCh |
On |
Off |
Off |
Off | |
|
3FCh |
Off |
Off |
Off |
Off | |
|
INTERRUPT SELECTION | ||||||||
|
Setting |
J13/A |
J13/B |
J13/C |
J13/D |
J13/E |
J13/F |
J13/G |
J13/H |
|
2/9 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
|
3 |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
|
4 |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
|
5 |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
|
10 |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
|
11 |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
|
12 |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
|
15 |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
|
SERIAL PORT 1 CONFIGURATION (RS-232/422) | ||||
|
Setting |
J7 |
J8 |
J9 | |
|
DTE, non-terminated |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed | |
|
DTE, terminated |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed | |
|
DCE, non-terminated |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed | |
|
DCE, terminated |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed | |
|
SERIAL PORT 1 CONFIGURATION (RS-232/422, CONT) | |||||||||
|
Setting |
SW3/1 |
SW3/2 |
SW3/3 |
SW3/4 |
SW3/5 |
SW3/6 |
SW3/7 |
SW3/8 | |
|
DTE, non-terminated |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
On | |
|
DTE, terminated |
Off |
On |
On |
On |
Off |
Off |
Off |
On | |
|
DCE, non-terminated |
On |
Off |
Off |
Off |
Off |
Off |
Off |
Off | |
|
DCE, terminated |
On |
On |
Off |
Off |
Off |
Off |
Off |
Off | |
|
Note:Termination is for RS-422 mode only. | |||||||||
|
SERIAL PORT 1 CONFIGURATION (V.35) | |||
|
Setting |
J7 |
J8 |
J9 |
|
DTE |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed |
Pins 1 & 3, 2 & 4, 5 & 7, 6 & 8 closed |
|
DCE |
Pins 1 & 3, 2 & 4, 5 & 7, 6 & 8 closed |
Pins 1 & 3, 2 & 4, 5 & 7, 6 & 8 closed |
Pins 1 & 3, 2 & 4, 5 & 7, 6 & 8 closed |
|
SERIAL PORT 1 CONFIGURATION (V.35, CONT) | |||||||||
|
Setting |
SW3/1 |
SW3/2 |
SW3/3 |
SW3/4 |
SW3/5 |
SW3/6 |
SW3/7 |
SW3/8 | |
|
DTE |
Off |
On |
On |
On |
On |
On |
On |
On | |
|
DCE |
On |
On |
Off |
Off |
On |
Off |
Off |
Off | |
|
SERIAL PORT 2 CONFIGURATION (RS-232/422) | ||||
|
Setting |
J4 |
J5 |
J6 | |
|
DTE, non-terminated |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed | |
|
DTE, terminated |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed | |
|
DCE, non-terminated |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed | |
|
DCE, terminated |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed | |
|
SERIAL PORT 2 CONFIGURATION (RS-232/422, CONT) | |||||||||
|
Setting |
SW2/1 |
SW2/2 |
SW2/3 |
SW2/4 |
SW2/5 |
SW2/6 |
SW2/7 |
SW2/8 | |
|
DTE, non-terminated |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
On | |
|
DTE, terminated |
Off |
On |
On |
On |
Off |
Off |
Off |
On | |
|
DCE, non-terminated |
On |
Off |
Off |
Off |
Off |
Off |
Off |
Off | |
|
DCE, terminated |
On |
On |
Off |
Off |
Off |
Off |
Off |
Off | |
|
Note:Termination is for RS-422 mode only. | |||||||||
|
SERIAL PORT 2 CONFIGURATION (V.35) | |||
|
Setting |
J4 |
J5 |
J6 |
|
DTE |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed |
Pins 1 & 3, 2 & 4, 5 & 7, 6 & 8 closed |
|
DCE |
Pins 1 & 3, 2 & 4, 5 & 7, 6 & 8 closed |
Pins 1 & 3, 2 & 4, 5 & 7, 6 & 8 closed |
Pins 1 & 3, 2 & 4, 5 & 7, 6 & 8 closed |
|
SERIAL PORT 2 CONFIGURATION (V.35, CONT) | |||||||||
|
Setting |
SW2/1 |
SW2/2 |
SW2/3 |
SW2/4 |
SW2/5 |
SW2/6 |
SW2/7 |
SW2/8 | |
|
DTE |
Off |
On |
On |
On |
On |
On |
On |
On | |
|
DCE |
On |
On |
Off |
Off |
On |
Off |
Off |
Off | |
|
MISCELLANEOUS TECHNICAL NOTES |
|
The method for selecting the serial port type (RS-232, RS-422, or V.35) is unidentified. |