SDL COMMUNICATIONS, INC.
RISCOM/8RJ (REV. C)
|
Card Type |
Serial |
|
Processor |
Cirrus Logic CL-CD180 |
|
Processor Speed |
10MHz |
|
I/O Options |
Serial ports (8) |
|
Data Bus |
16-bit ISA |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
RS-422/485 serial port 1 |
CN1 |
RS-422/485 serial port 5 |
CN5 |
|
RS-422/485 serial port 2 |
CN2 |
RS-422/485 serial port 6 |
CN6 |
|
RS-422/485 serial port 3 |
CN3 |
RS-422/485 serial port 7 |
CN7 |
|
RS-422/485 serial port 4 |
CN4 |
RS-422/485 serial port 8 |
CN8 |
|
WAIT STATE SELECTION | |||
|
Setting |
S1/7 |
S1/8 | |
|
0 |
On |
On | |
|
1 |
Off |
On | |
|
2 |
On |
Off | |
|
INTERRUPT SELECTION | ||||||
|
Setting |
J10/A |
J10/B |
J10/C |
J10/D |
J10/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 | |
|
IRQ6 |
Open |
Open |
Open |
Open |
Closed | |
|
IRQ7 |
Open |
Open |
Open |
Open |
Open | |
|
IRQ10 |
Open |
Open |
Open |
Open |
Open | |
|
IRQ11 |
Open |
Open |
Open |
Open |
Open | |
|
IRQ12 |
Open |
Open |
Open |
Open |
Open | |
|
IRQ15 |
Open |
Open |
Open |
Open |
Open | |
|
INTERRUPT SELECTION (CONT) | ||||||
|
Setting |
J10/F |
J10/G |
J10/H |
J10/I |
J10/J | |
|
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 | |
|
IRQ6 |
Open |
Open |
Open |
Open |
Open | |
|
IRQ7 |
Closed |
Open |
Open |
Open |
Open | |
|
IRQ10 |
Open |
Closed |
Open |
Open |
Open | |
|
IRQ11 |
Open |
Open |
Closed |
Open |
Open | |
|
IRQ12 |
Open |
Open |
Open |
Closed |
Open | |
|
IRQ15 |
Open |
Open |
Open |
Open |
Closed | |
|
BASE I/O ADDRESS SELECTION | |||||||
|
Setting |
S1/1 |
S1/2 |
S1/3 |
S1/4 |
S1/5 |
S1/6 | |
|
100h |
On |
On |
On |
On |
Off |
On | |
|
110h |
Off |
On |
On |
On |
Off |
On | |
|
120h |
On |
Off |
On |
On |
Off |
On | |
|
130h |
Off |
Off |
On |
On |
Off |
On | |
|
140h |
On |
On |
Off |
On |
Off |
On | |
|
220h |
On |
Off |
On |
On |
On |
Off | |
|
3B0h |
Off |
Off |
On |
Off |
Off |
Off | |
|
3C0h |
On |
On |
Off |
Off |
Off |
Off | |
|
3D0h |
Off |
On |
Off |
Off |
Off |
Off | |
|
3E0h |
On |
Off |
Off |
Off |
Off |
Off | |
|
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. S1/6 is the Most Significant Bit and switch S1/1 is the Least Significant Bit. The switches have the following decimal values: S1/6=512, S1/5=256, S1/4=128, S1/3=64, S1/2=32, S1/1=16. Turn off the switches and add the values of the switches that are off to obtain the correct memory address. (Off=1, On=0) | |||||||