MULTI-TECH SYSTEMS, INC.
MPC186U
|
Card Type |
Proprietary router |
|
Processor |
80186 |
|
Processor Speed |
16MHz |
|
Chip Set |
Unidentified |
|
Maximum Onboard Memory |
512KB DRAM |
|
I/O Options |
Twisted-pair network port, serial port |
|
Network Transfer Rate |
2.5Mbps |
|
Data Bus |
16-bit ISA |
|
Topology |
Linear Bus |
|
Wiring Type |
Unshielded twisted pair |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
Unshielded twisted pair port |
CN1 |
V.24 or V.35 serial port |
CN2 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
Factory configured - do not alter |
J1 |
Open | |
|
Factory configured - do not alter |
J2 |
Closed | |
|
Factory configured - do not alter |
J3 |
Pins 2 & 3 closed | |
|
Factory configured - do not alter |
J4 |
Pins 3 & 4 closed | |
|
Factory configured - do not alter |
SW1/1 |
Off | |
|
Factory configured - do not alter |
SW1/2 |
Off | |
|
Factory configured - do not alter |
SW1/3 |
Off | |
|
Factory configured - do not alter |
SW1/4 |
Off | |
|
Factory configured - do not alter |
SW1/5 |
Off | |
|
Factory configured - do not alter |
SW1/6 |
Off | |
|
Factory configured - do not alter |
SW2/7 |
On | |
|
Factory configured - do not alter |
SW2/8 |
On | |
|
Factory configured - do not alter |
X2 |
Closed | |
|
SERIAL PORT TYPE | ||
|
Setting |
W1 |
W2 |
|
V.24 port |
Not installed |
Installed |
|
V.35 port |
Installed |
Not installed |
|
Note:W1 and W2 are single--block shunts. | ||
|
BASE I/O ADDRESS | |||||||
|
Setting |
SW2/1 |
SW2/2 |
SW2/3 |
SW2/4 |
SW2/5 |
SW2/6 | |
|
100h |
On |
Off |
On |
On |
On |
On | |
|
110h |
On |
Off |
On |
On |
On |
Off | |
|
120h |
On |
Off |
On |
On |
Off |
On | |
|
130h |
On |
Off |
On |
On |
Off |
Off | |
|
140h |
On |
Off |
On |
Off |
On |
On | |
|
390h |
Off |
Off |
Off |
On |
On |
Off | |
|
3B0h |
Off |
Off |
Off |
On |
Off |
Off | |
|
3C0h |
Off |
Off |
Off |
Off |
On |
On | |
|
3D0h |
Off |
Off |
Off |
Off |
On |
Off | |
|
3E0h |
Off |
Off |
Off |
Off |
Off |
On | |
|
3F0h |
Off |
Off |
Off |
Off |
Off |
Off | |
|
Note: A total of 48 base address settings are available. The switches are a binary representation of the decimal memory addresses. SW2/1 is the Most Significant Bit and switch SW2/6 is the Least Significant Bit. The switches have the following decimal values: SW2/1=512, SW2/2=256, SW2/3=128, SW2/4=64, SW2/5=32, SW2/6=16. Turn off the switches and add the values of the switches to obtain the correct memory address. (Off=1, On=0) | |||||||
|
NODE ADDRESS | |||||||
|
Setting |
SW3/1 |
SW3/2 |
SW3/3 |
SW3/4 |
SW3/5 |
SW3/6 | |
|
1 |
Off |
On |
On |
On |
On |
On | |
|
2 |
On |
Off |
On |
On |
On |
On | |
|
3 |
Off |
Off |
On |
On |
On |
On | |
|
4 |
On |
On |
Off |
On |
On |
On | |
|
5 |
Off |
On |
Off |
On |
On |
On | |
|
59 |
Off |
Off |
On |
Off |
Off |
Off | |
|
60 |
On |
On |
Off |
Off |
Off |
Off | |
|
61 |
Off |
On |
Off |
Off |
Off |
Off | |
|
62 |
On |
Off |
Off |
Off |
Off |
Off | |
|
63 |
Off |
Off |
Off |
Off |
Off |
Off | |
|
Note: A total of 63 node address settings are available. The switches are a binary representation of the decimal node addresses. SW3/6 is the Most Significant Bit and switch SW3/1 is the Least Significant Bit. The switches have the following decimal values: SW3/1=1, SW3/2=2, SW3/3=4, SW3/4=64, SW3/5=16, SW3/6=32. Turn off the switches and add the values of the switches to obtain the correct memory address. (Off=1, On=0) | |||||||
|
INTERRUPT | |||||
|
Setting |
S3/A |
S3/B |
S3/C |
S3/D |
S3/E |
|
IR/FONT> |
Closed |
Open |
Open |
Open |
Open |
|
IRQ3 |
Open |
Closed |
Open |
Open |
Open |
|
IRQ4 |
Open |
Open |
Closed |
Open |
Open |
|
IRQ5 |
Open |
Open |
Open |
Closed |
Open |
|
IRQ7 |
Open |
Open |
Open |
Open |
Closed |
|
IRQ10 |
Open |
Open |
Open |
Open |
Open |
|
IRQ11 |
Open |
Open |
Open |
Open |
Open |
|
IRQ12 |
Open |
Open |
Open |
Open |
Open |
|
IRQ14 |
Open |
Open |
Open |
Open |
Open |
|
IRQ15 |
Open |
Open |
Open |
Open |
Open |
|
INTERRUPT (CONT) | |||||
|
Setting |
S4/A |
S4/B |
S4/C |
S4/D |
S4/E |
|
IR/FONT> |
Open |
Open |
Open |
Open |
Open |
|
IRQ3 |
Open |
Open |
Open |
Open |
Open |
|
IRQ4 |
Open |
Open |
Open |
Open |
Open |
|
IRQ5 |
Open |
Open |
Open |
Open |
Open |
|
IRQ7 |
Open |
Open |
Open |
Open |
Open |
|
IRQ10 |
Closed |
Open |
Open |
Open |
Open |
|
IRQ11 |
Open |
Closed |
Open |
Open |
Open |
|
IRQ12 |
Open |
Open |
Closed |
Open |
Open |
|
IRQ14 |
Open |
Open |
Open |
Closed |
Open |
|
IRQ15 |
Open |
Open |
Open |
Open |
Closed |