SDL COMMUNICATIONS, INC.
RISCOM/8 (REV. E)
|
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 |
|
RS-422/485 serial ports via DB-78 connector |
CN1 |
|
Note:Standard DB-25 serial ports are provided on an included adapter cable. | |
|
USER CONFIGURABLE SETTINGS | |||
|
Setting |
Label |
Position | |
|
Port 1 is RS-485 interface |
J1 |
Closed | |
|
Port 1 is RS-422 interface |
J1 |
Open | |
|
Port 2 is RS-485 interface |
J2 |
Closed | |
|
Port 2 is RS-422 interface |
J2 |
Open | |
|
Port 3 is RS-485 interface |
J3 |
Closed | |
|
Port 3 is RS-422 interface |
J3 |
Open | |
|
Port 4 is RS-485 interface |
J4 |
Closed | |
|
Port 4 is RS-422 interface |
J4 |
Open | |
|
Port 5 is RS-485 interface |
J5 |
Closed | |
|
Port 5 is RS-422 interface |
J5 |
Open | |
|
Port 6 is RS-485 interface |
J6 |
Closed | |
|
Port 6 is RS-422 interface |
J6 |
Open | |
|
Port 7 is RS-485 interface |
J7 |
Closed | |
|
Port 7 is RS-422 interface |
J7 |
Open | |
|
Port 8 is RS-485 interface |
J8 |
Closed | |
|
Port 8 is RS-422 interface |
J8 |
Open | |
|
Port 1 is terminated |
J9/A |
Closed | |
|
Port 1 is not terminated |
J9/A |
Open | |
|
Port 2 is terminated |
J9/B |
Closed | |
|
Port 2 is not terminated |
J9/B |
Open | |
|
USER CONFIGURABLE SETTINGS (CONT) | |||
|
Setting |
Label |
Position | |
|
Port 3 is terminated |
J9/C |
Closed | |
|
Port 3 is not terminated |
J9/C |
Open | |
|
Port 4 is terminated |
J9/D |
Closed | |
|
Port 4 is not terminated |
J9/D |
Open | |
|
Port 5 is terminated |
J9/E |
Closed | |
|
Port 5 is not terminated |
J9/E |
Open | |
|
Port 6 is terminated |
J9/F |
Closed | |
|
Port 6 is not terminated |
J9/F |
Open | |
|
Port 7 is terminated |
J9/G |
Closed | |
|
Port 7 is not terminated |
J9/G |
Open | |
|
Port 8 is terminated |
J9/H |
Closed | |
|
Port 8 is not terminated |
J9/H |
Open | |
|
Note:On some versions of this card, J9 may be a one-use shunt block. | |||
|
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 |
J10/F |
J10/G |
J10/H | |
|
IRQ3 |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
IRQ4 |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open | |
|
IRQ5 |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
IRQ7 |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
IRQ10 |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
IRQ11 |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
IRQ12 |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
IRQ15 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed | |
|
BASE I/O ADDRESS SELECTION | |||||||
|
Setting |
S1/1 |
S1/2 |
S1/3 |
S1/4 |
S1/5 |
S1/6 | |
|
000h |
On |
On |
On |
On |
On |
On | |
|
010h |
Off |
On |
On |
On |
On |
On | |
|
020h |
On |
Off |
On |
On |
On |
On | |
|
030h |
Off |
Off |
On |
On |
On |
On | |
|
040h |
On |
On |
Off |
On |
On |
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 64 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) | |||||||