RISCOM/8 (REV. E) IO card Settings and Configuration
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 (CON’T) | |||
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) | |||||||
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