DECISION COMPUTER INTERNATIONAL CO., LTD.
SAFLINE 8-PORT MULTIPLEXER SERIAL
Card Type | Serial |
Chipset | GoldStar |
I/O Options | Serial ports (8) |
Data Bus | 16-bit ISA |
CONNECTIONS | |
Function | Label |
Serial ports via RJ-11 connector | RJ1 |
Note:Standard DB-25 serial ports are provided on an external expansion box. |
USER CONFIGURABLE SETTINGS | |||
Setting | Label | Position | |
» | Trigger interrupt on low signal | JP2 | Closed |
Trigger interrupt on high signal | JP2 | Open | |
» | Factory configured - do not alter | JP22 | Pins 1 & 2, 3 & 4 closed |
» | Factory configured - do not alter | SW2/11 | Off |
» | Interrupt mask disabled | SW2/12 | Off |
Interrupt mask enabled | SW2/12 | On |
BASE I/O ADDRESS | ||||
Setting | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
000h | Off | Off | Off | Off |
040h | Off | Off | Off | On |
080h | Off | Off | On | Off |
0C0h | Off | Off | On | On |
100h | Off | On | Off | Off |
140h | Off | On | Off | On |
180h | Off | On | On | Off |
1C0h | Off | On | On | On |
200h | On | Off | Off | Off |
240h | On | Off | Off | On |
280h | On | Off | On | Off |
2C0h | On | Off | On | On |
300h | On | On | Off | Off |
340h | On | On | Off | On |
380h | On | On | On | Off |
3C0h | On | On | On | On |
INTERRUPT VECTOR | ||||||
Setting | SW2/1 | SW2/2 | SW2/3 | SW2/4 | SW2/5 | |
000h | On | On | On | On | On | |
001h | Off | On | On | On | On | |
002h | On | Off | On | On | On | |
003h | Off | Off | On | On | On | |
004h | On | On | Off | On | On | |
» | 2C2h | On | Off | On | On | On |
3FBh | Off | Off | On | Off | Off | |
3FCh | On | On | Off | Off | Off | |
3FDh | Off | On | Off | Off | Off | |
3FEh | On | Off | Off | Off | Off | |
3FFh | Off | Off | Off | Off | Off |
INTERRUPT VECTOR (CON’T) | ||||||
Setting | SW2/6 | SW2/7 | SW2/8 | SW2/9 | SW2/10 | |
000h | On | On | On | On | On | |
001h | On | On | On | On | On | |
002h | On | On | On | On | On | |
003h | On | On | On | On | On | |
004h | On | On | On | On | On | |
» | 2C2h | On | Off | Off | On | Off |
3FBh | Off | Off | Off | Off | Off | |
3FCh | Off | Off | Off | Off | Off | |
3FDh | Off | Off | Off | Off | Off | |
3FEh | Off | Off | Off | Off | Off | |
3FFh | Off | Off | Off | Off | Off | |
Note: A total of 1024 base address settings are available. The switches are a binary representation of the decimal memory addresses. SW2/10 is the Most Significant Bit and switch SW2/1 is the Least Significant Bit. The switches have the following decimal values: SW2/10=512, SW2/9=256, SW2/8=128, SW2/7=64, SW2/6=32, SW2/5=16, SW2/4=8, SW2/3=4, SW2/2=2, SW2/1=1. Turn off the switches and add the values of the switches that are off to obtain the correct memory address. (Off=1, On=0) |
INTERRUPT | |||||
Setting | JP1/A | JP1/B | JP1/C | JP1/D | JP1/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 |
IRQ6 | Open | Open | Open | Open | Open |
IRQ7 | Open | Open | Open | Open | Closed |
IRQ10 | Open | Open | Open | Closed | Open |
IRQ11 | Open | Open | Closed | Open | Open |
IRQ12 | Open | Closed | Open | Open | Open |
IRQ15 | Closed | Open | Open | Open | Open |
INTERRUPT (CON’T) | |||||
Setting | JP1/F | JP1/G | JP1/H | JP1/I | JP1/J |
IR/FONT> | Open | Open | Open | Open | Closed |
IRQ3 | Open | Open | Open | Closed | Open |
IRQ4 | Open | Open | Closed | Open | Open |
IRQ5 | Open | Closed | Open | Open | Open |
IRQ6 | Closed | Open | Open | Open | Open |
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 |
MAXIMUM TRANSFER RATE | ||||
Setting | JP4/A | JP4/B | JP4/C | |
» | 9600bps | Open | Open | Closed |
19.2Kbps | Open | Closed | Open | |
38.4Kbps | Closed | Open | Open |
DIAGNOSTIC LED(S) |
The function of the LED is unidentified. |