SDL COMMUNICATIONS, INC.

RISCOM/16

Card Type   Serial card
Chip Set    Cirrus Logic
I/O Options Serial ports (16)
Data Bus    16-bit ISA

[Image]

         CONNECTIONS

   Function        Label

  Serial port       CN1

                        BASE I/O ADDRESS SELECTION

   Address       S1/1      S1/2      S1/3      S1/4      S1/5      S1/6

  »    220h       On       Off        On        On        On       Off

       240h       On        On       Off        On        On       Off

       250h       Off       On       Off        On        On       Off

       260h       On       Off       Off        On        On       Off

       2A0h       On       Off        On       Off        On       Off

       2B0h       Off      Off        On       Off        On       Off

       300h       On        On        On        On       Off       Off

       320h       On       Off        On        On       Off       Off

                             INTERRUPT SELECTION

  IRQ   JP1/A   JP1/B    JP1/C    JP1/D    JP1/E    JP1/F    JP1/G    JP1/H

  3     Closed   Open     Open     Open     Open    Open     Open     Open

  4     Open    Closed    Open     Open     Open    Open     Open     Open

  5     Open     Open    Closed    Open     Open    Open     Open     Open

  7     Open     Open     Open    Closed    Open    Open     Open     Open

  10    Open     Open     Open     Open    Closed   Open     Open     Open

  11    Open     Open     Open     Open     Open    Closed   Open     Open

  12    Open     Open     Open     Open     Open    Open     Closed   Open

  15    Open     Open     Open     Open     Open    Open     Open     Closed

                           WAIT STATES SELECTION

          Setting                   S1/7                    S1/8

  »            0                     On                      On

               1                     Off                     On

               2                     On                      Off