ARNET CORPORATION ================= TWINPORT Card Type Serial controller Chipset/Controller Startech I/O Options Serial ports (2) Maximum DRAM N/A +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-------------------+----------+------------------+----------| | Serial port 2 | CN1 | Serial port 1 | CN2 | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT CONFIGURATION | |------------------------------------------------------------| | Port 1 (CN2) | Port 2 (CN1) | S1 | S2 | |---------------+---------------+----------------+-----------| | COM1 | COM2 | 1, 2, 3, 5, & | 1 & 2 On | | | | 6 on | | |---------------+---------------+----------------+-----------| | COM1 | Disabled | 1, 2, 3, & 5 | 1 On | | | | on | | |---------------+---------------+----------------+-----------| | Disabled | COM2 | 1, 2, 3, & 6 | 2 On | | | | on | | |---------------+---------------+----------------+-----------| | Disabled | Disabled | All Off | N/A | |------------------------------------------------------------| | Note:All switch keys other than those designated as | | on for a particular configuration should be put in | | the Off position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | I/O ADDRESS SELECT | |------------------------------------------------------------| | Port 1 | Port | Option | S1/1 | S1/2 | S1/3 | S1/7 | S1/8 | | (CN2) | 2 | | | | | | | | | (CN1) | | | | | | | |--------+-------+--------+------+------+------+------+------| | 100h | 108h | 140h | Off | Off | Off | Off | Off | |--------+-------+--------+------+------+------+------+------| | 180h | 188h | 1C0h | Off | Off | On | Off | Off | |--------+-------+--------+------+------+------+------+------| | 200h | 208h | 240h | Off | On | Off | Off | Off | |--------+-------+--------+------+------+------+------+------| | 200h | 208h | 2D0h | Off | On | On | Off | Off | |--------+-------+--------+------+------+------+------+------| | 280h | 288h | 2C0h | On | Off | Off | Off | Off | |--------+-------+--------+------+------+------+------+------| | 280h | 288h | 300h | On | Off | On | Off | Off | |--------+-------+--------+------+------+------+------+------| | 300h | 308h | 340h | On | On | Off | Off | Off | |--------+-------+--------+------+------+------+------+------| | 3F8h | 2F8h | 340h | On | On | On | Off | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | OPTION I/O SPACE CONFIGURATION | |------------------------------------------------------------| | Setting | S1/4 | |-------------------------------+----------------------------| | Enabled | On | |-------------------------------+----------------------------| | Disabled | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | I/O ADDRESS SELECT | |------------------------------------------------------------| |Port 1 (CN2)|Port 2 (CN1)|S1/1|S1/2|S1/3|S1/4|S1/5|S1/6|S1/7| |------------+------------+----+----+----+----+----+----+----| | IRQ4 | IRQ3 | On | On |Off |Off |Off |Off |Off | |------------+------------+----+----+----+----+----+----+----| | IRQ2 | IRQ2 |Off |Off | On |Off |Off |Off |Off | |------------+------------+----+----+----+----+----+----+----| | IRQ3 | IRQ3 |Off |Off |Off | On |Off |Off |Off | |------------+------------+----+----+----+----+----+----+----| | IRQ4 | IRQ4 |Off |Off |Off |Off | On |Off |Off | |------------+------------+----+----+----+----+----+----+----| | IRQ5 | IRQ5 |Off |Off |Off |Off |Off | On |Off | |------------+------------+----+----+----+----+----+----+----| | IRQ7 | IRQ7 |Off |Off |Off |Off |Off |Off | On | +------------------------------------------------------------+ +------------------------------------------------------------+ | FORMULA IV OPERATING SYSTEM SETTINGS | |------------------------------------------------------------| | UART | Option I/O | IRQ | S1 | S2 | | Address | Address | | | | |------------+----------------+---------+----------+---------| | 280h | N/A | IRQ2 | 1, 5 & 6 | 3 on | | | | | on | | |------------------------------------------------------------| | Note:All switch keys other than those designated as | | on for a particular configuration should be put in | | the Off position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | MBOS/5, BOS/LAN OPERATING SYSTEM SETTINGS | |------------------------------------------------------------| | UART Address | Option I/O | IRQ | S1 | S2 | | | Address | | | | |-----------------+---------------+--------+---------+-------| |>> | 100h | N/A | IRQ2 | 5 & 6 | 3 on | | | | | | on | | |------+----------+---------------+--------+---------+-------| | | 200h | N/A | IRQ2 | 2, 5 & | 3 on | | | | | | 6 on | | |------------------------------------------------------------| | Note:All switch keys other than those designated as | | on for a particular configuration should be put in | | the Off position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | MUC-DOS OPERATING SYSTEM SETTINGS | |------------------------------------------------------------| | UART Address | Option I/O | IRQ | S1 | S2 | | | Address | | | | |-----------------+---------------+--------+---------+-------| |>> | 100h | 140h | IRQ7 | 4, 5 & | 7 on | | | | | | 6 on | | |------+----------+---------------+--------+---------+-------| | | 200h | 240h | IRQ7 | 2, 4, 5 | 7 on | | | | | | & 6 on | | |------------------------------------------------------------| | Note:All switch keys other than those designated as | | on for a particular configuration should be put in | | the Off position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | MUMPS/CCSM MUMPS OPERATING SYSTEM SETTINGS | |------------------------------------------------------------| | UART Address | Option I/O | IRQ | S1 | S2 | | | Address | | | | |-----------------+---------------+--------+---------+-------| |>> | 280h | 2C0h | IRQ3 | 1, 4, 5 | 4 on | | | | | | & 6 on | | |------+----------+---------------+--------+---------+-------| | | 200h | 2D0h | IRQ3 | 2, 3, | 4 on | | | | | | 4, 5 & | | | | | | | 6 on | | |------------------------------------------------------------| | Note:All switch keys other than those designated as | | on for a particular configuration should be put in | | the Off position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | PICK OPERATING SYSTEM SETTINGS | |------------------------------------------------------------| | UART | Option I/O | IRQ | S1 | S2 | | Address | Address | | | | |------------+----------------+---------+-----------+--------| | 280h | 2C0h | IRQ4 | 1, 4, 5 | 5 on | | | | | and 6 on | | |------------+----------------+---------+-----------+--------| | 180h | 1C0h | IRQ3 | 3, 4, 5 | 4 on | | | | | and 6 on | | |------------------------------------------------------------| | Note:All switch keys other than those designated as | | on for a particular configuration should be put in | | the Off position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | QNX OPERATING SYSTEM SETTINGS | |------------------------------------------------------------| | UART | Option I/O | IRQ | S1 | S2 | | Address | Address | | | | |------------+----------------+---------+----------+---------| | 280h | N/A | IRQ2 | 1, 5 & 6 | 3 on | | | | | on | | |------------+----------------+---------+----------+---------| | 280h | N/A | IRQ3 | 1, 5 & 6 | 4 on | | | | | on | | |------------+----------------+---------+----------+---------| | 280h | N/A | IRQ4 | 1, 5 & 6 | 5 on | | | | | on | | |------------+----------------+---------+----------+---------| | 280h | N/A | IRQ5 | 1, 5 & 6 | 6 on | | | | | on | | |------------------------------------------------------------| | Note:All switch keys other than those designated as | | on for a particular configuration should be put in | | the Off position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | THEOS OPERATING SYSTEM SETTINGS | |------------------------------------------------------------| | UART | Option I/O | IRQ | System | S1 | S2 | | Address | Address | | Type | | | |-----------+---------------+-------+--------+-------+-------| | 280h | 2C0h | IRQ5 | AT | 1, 4, | 6 on | | | | | | 5 & 6 | | | | | | | on | | |-----------+---------------+-------+--------+-------+-------| | 280h | 2C0h | IRQ4 | XT | 1, 4, | 5 on | | | | | | 5 & 6 | | | | | | | on | | |------------------------------------------------------------| | Note:All switch keys other than those designated as | | on for a particular configuration should be put in | | the Off position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | VENIX/86 OPERATING SYSTEM SETTINGS | |------------------------------------------------------------| | UART | Option I/O | IRQ | S1 | S2 | | Address | Address | | | | |------------+----------------+---------+----------+---------| | 280h | N/A | IRQ3 | 1, 5 & 6 | 4 on | | | | | on | | |------------+----------------+---------+----------+---------| | 280h | N/A | IRQ4 | 1, 5 & 6 | 5 on | | | | | on | | |------------------------------------------------------------| | Note:All switch keys other than those designated as | | on for a particular configuration should be put in | | the Off position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | XENIX SYSTEM V OPERATING SYSTEM SETTINGS | |------------------------------------------------------------| | UART Address | Option I/O | IRQ | Port | S1 | S2 | | | Address | | | | | |--------------+-------------+------+-------+--------+-------| |>> | 100h | 140h | IRQ4 | COM1 | 4, 5, | 5 on | | | | | | | & 6 on | | |-----+--------+-------------+------+-------+--------+-------| | | 280h | 2C0h | IRQ4 | COM1 | 1, 4, | 5 on | | | | | | | 5, & 6 | | | | | | | | on | | |-----+--------+-------------+------+-------+--------+-------| |>> | 180h | 1C0h | IRQ3 | COM2 | 3, 4, | 4 on | | | | | | | 5, & 6 | | | | | | | | on | | |-----+--------+-------------+------+-------+--------+-------| | | 300h | 340h | IRQ3 | COM2 | 1, 2, | 4 on | | | | | | | 4, 5, | | | | | | | | & 6 on | | |------------------------------------------------------------| | Note:All switch keys other than those designated as | | on for a particular configuration should be put in | | the Off position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | XMM-DOS OPERATING SYSTEM SETTINGS | |------------------------------------------------------------| | UART Address | Option I/O | IRQ | S1 | S2 | | | Address | | | | |-----------------+---------------+--------+---------+-------| |>> | 100h | 140h | IRQ2 | 4, 5, & | 3 on | | | | | | 6 on | | |------+----------+---------------+--------+---------+-------| | | 180h | 1C0h | IRQ7 | 3, 4, | 7 on | | | | | | 5, & 6 | | | | | | | on | | |------------------------------------------------------------| | Note:All switch keys other than those designated as | | on for a particular configuration should be put in | | the Off position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | PC-MOS/386 OPERATING SYSTEM SETTINGS | |------------------------------------------------------------| | UART Address | Option I/O | IRQ | S1 | S2 | | | Address | | | | |-----------------+---------------+--------+---------+-------| |>> | 280h | N/A | IRQ2 | 1, 5 & | 3 on | | | | | | 6 on | | |------+----------+---------------+--------+---------+-------| | | 100h | N/A | IRQ2 | 5 & 6 | 3 on | | | | | | on | | |------------------------------------------------------------| | Note:All switch keys other than those designated as | | on for a particular configuration should be put in | | the Off position. | +------------------------------------------------------------+