ACQUTEK CORPORATION =================== PX-2285A Card Type Serial Chipset Unidentified I/O Options Serial ports (2) Data Bus 8/16 bit ISA +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Function | Label | Function | Label | |------------------------+-------+-------------------+-------| | DSR-Not and OUT1-Not | CN1 | RS-422/485 serial | DB2 | | signals (see pinout | | port 2 | | | below) | | | | |------------------------+-------+-------------------+-------| | RS-422/485 serial port | DB1 | | | | 1 | | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | CN1 PINOUT | |------------------------------------------------------------| | Function | Pin | Function | Pin | |--------------------------+-----+---------------------+-----| | OUT1-Not signal to port | 1 | DSR-Not signal from | 4 | | 1 | | port 1 | | |--------------------------+-----+---------------------+-----| | OUT1-Not signal to port | 2 | Ground | 5 | | 2 | | | | |--------------------------+-----+---------------------+-----| | DSR-Not signal from port | 3 | | | | 2 | | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Setting | Label | Position | |----------------------------------------+-------+-----------| | DSR-Not signals for port 1 sent to CN1 | JP2/1 | Closed | |----------------------------------------+-------+-----------| | DSR-Not signals for port 1 not sent to | JP2/1 | Open | | CN1 | | | |----------------------------------------+-------+-----------| | DSR-Not signals for port 2 sent to CN1 | JP2/2 | Closed | |----------------------------------------+-------+-----------| | DSR-Not signals for port 2 not sent to | JP2/2 | Open | | CN1 | | | |----------------------------------------+-------+-----------| | Serial port 1 is terminated | JP4/3 | Pins 1 & | | | | 2 closed | |----------------------------------------+-------+-----------| | Serial port 1 is not terminated | JP4/3 | Pins 2 & | | | | 3 closed | |----------------------------------------+-------+-----------| | Serial port 2 is terminated | JP5/3 | Pins 1 & | | | | 2 closed | |----------------------------------------+-------+-----------| | Serial port 2 is not terminated | JP5/3 | Pins 2 & | | | | 3 closed | |----------------------------------------+-------+-----------| | Serial port 1 receive line always | SW1/1 | Off | | enabled | | | |----------------------------------------+-------+-----------| | Serial port 1 receive line enabled | SW1/1 | On | | DTR-Not is 0 | | | |----------------------------------------+-------+-----------| | Serial port 1 transmit line always | SW1/2 | Off | | enabled | | | |----------------------------------------+-------+-----------| | Serial port 1 transmit line enabled | SW1/2 | On | | DTR-Not is 1 | | | |----------------------------------------+-------+-----------| | Serial port 2 receive line always | SW1/6 | Off | | enabled | | | |----------------------------------------+-------+-----------| | Serial port 2 receive line enabled | SW1/6 | On | | DTR-Not is 0 | | | |----------------------------------------+-------+-----------| | Serial port 2 transmit line always | SW1/7 | Off | | enabled | | | |----------------------------------------+-------+-----------| | Serial port 2 transmit line enabled | SW1/7 | On | | DTR-Not is 1 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT 1 ADDRESS SELECTION | |------------------------------------------------------------| | Setting | SW1/3 | SW1/4 | SW1/5 | |---------------+--------------+--------------+--------------| | 2C0h | On | On | On | |---------------+--------------+--------------+--------------| | 2D0h | On | On | Off | |---------------+--------------+--------------+--------------| | 2E0h | On | Off | On | |---------------+--------------+--------------+--------------| | 2E8h (COM4:) | Off | On | On | |---------------+--------------+--------------+--------------| | 2F8h (COM2:) | Off | Off | On | |---------------+--------------+--------------+--------------| | 3E0h | On | Off | Off | |---------------+--------------+--------------+--------------| | 3E8h (COM3:) | Off | On | Off | |---------------+--------------+--------------+--------------| | 3F8h (COM1:) | Off | Off | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT 2 ADDRESS SELECTION | |------------------------------------------------------------| | Setting | SW1/8 | SW1/9 | SW1/10 | |---------------+--------------+--------------+--------------| | 2C0h | On | On | On | |---------------+--------------+--------------+--------------| | 2D0h | On | On | Off | |---------------+--------------+--------------+--------------| | 2E0h | On | Off | On | |---------------+--------------+--------------+--------------| | 2E8h (COM4:) | Off | On | On | |---------------+--------------+--------------+--------------| | 2F8h (COM2:) | Off | Off | On | |---------------+--------------+--------------+--------------| | 3E0h | On | Off | Off | |---------------+--------------+--------------+--------------| | 3E8h (COM3:) | Off | On | Off | |---------------+--------------+--------------+--------------| | 3F8h (COM1:) | Off | Off | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT 1 TYPE SELECTION | |------------------------------------------------------------| | Setting | JP4/1 | JP4/2 | |------------------+--------------------+--------------------| | RS-422 | Pins 2 & 3 closed | Pins 2 & 3 closed | |------------------+--------------------+--------------------| | RS-485 | Pins 1 & 2 closed | Pins 1 & 2 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT 2 TYPE SELECTION | |------------------------------------------------------------| | Setting | JP5/1 | JP5/2 | |------------------+--------------------+--------------------| | RS-422 | Pins 2 & 3 closed | Pins 2 & 3 closed | |------------------+--------------------+--------------------| | RS-485 | Pins 1 & 2 closed | Pins 1 & 2 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT 1 INTERRUPT SELECTION | |------------------------------------------------------------| | Setting | JP6/1 | JP6/2 | JP6/3 | JP6/4 | |----------+------------+------------+-----------+-----------| | IR/FONT> | Open | Open | Open | Open | |----------+------------+------------+-----------+-----------| | IRQ3 | Open | Open | Open | Open | |----------+------------+------------+-----------+-----------| | IRQ4 | Open | Open | Open | Open | |----------+------------+------------+-----------+-----------| | IRQ5 | Open | Open | Open | Open | |----------+------------+------------+-----------+-----------| | IRQ10 | Open | Open | Open | Pins 1 & | | | | | | 2 closed | |----------+------------+------------+-----------+-----------| | IRQ11 | Open | Open | Pins 1 & | Open | | | | | 2 closed | | |----------+------------+------------+-----------+-----------| | IRQ12 | Open | Pins 1 & 2 | Open | Open | | | | closed | | | |----------+------------+------------+-----------+-----------| | IRQ15 | Pins 1 & 2 | Open | Open | Open | | | closed | | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT 1 INTERRUPT SELECTION (CON'T) | |------------------------------------------------------------| | Setting | JP6/5 | JP6/6 | JP6/7 | JP6/8 | |----------+------------+------------+-----------+-----------| | IR/FONT> | Open | Open | Open | Pins 1 & | | | | | | 2 closed | |----------+------------+------------+-----------+-----------| | IRQ3 | Open | Open | Pins 1 & | Open | | | | | 2 closed | | |----------+------------+------------+-----------+-----------| | IRQ4 | Open | Pins 1 & 2 | Open | Open | | | | closed | | | |----------+------------+------------+-----------+-----------| | IRQ5 | Pins 1 & 2 | Open | Open | Open | | | closed | | | | |----------+------------+------------+-----------+-----------| | IRQ10 | Open | Open | Open | Open | |----------+------------+------------+-----------+-----------| | IRQ11 | Open | Open | Open | Open | |----------+------------+------------+-----------+-----------| | IRQ12 | Open | Open | Open | Open | |----------+------------+------------+-----------+-----------| | IRQ15 | Open | Open | Open | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT 2 INTERRUPT SELECTION | |------------------------------------------------------------| | Setting | JP6/1 | JP6/2 | JP6/3 | JP6/4 | |----------+-------------+-----------+-----------+-----------| | IR/FONT> | Open | Open | Open | Open | |----------+-------------+-----------+-----------+-----------| | IRQ3 | Open | Open | Open | Open | |----------+-------------+-----------+-----------+-----------| | IRQ4 | Open | Open | Open | Open | |----------+-------------+-----------+-----------+-----------| | IRQ5 | Open | Open | Open | Open | |----------+-------------+-----------+-----------+-----------| | IRQ10 | Open | Open | Open | Pins 2 &3 | | | | | | closed | |----------+-------------+-----------+-----------+-----------| | IRQ11 | Open | Open | Pins 2 &3 | Open | | | | | closed | | |----------+-------------+-----------+-----------+-----------| | IRQ12 | Open | Pins 2 &3 | Open | Open | | | | closed | | | |----------+-------------+-----------+-----------+-----------| | IRQ15 | Pins 2 &3 | Open | Open | Open | | | closed | | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT 2 INTERRUPT SELECTION (CON'T) | |------------------------------------------------------------| | Setting | JP6/5 | JP6/6 | JP6/7 | JP6/8 | |----------+-------------+-----------+-----------+-----------| | IR/FONT> | Open | Open | Open | Pins 2 &3 | | | | | | closed | |----------+-------------+-----------+-----------+-----------| | IRQ3 | Open | Open | Pins 2 &3 | Open | | | | | closed | | |----------+-------------+-----------+-----------+-----------| | IRQ4 | Open | Pins 2 &3 | Open | Open | | | | closed | | | |----------+-------------+-----------+-----------+-----------| | IRQ5 | Pins 2 &3 | Open | Open | Open | | | closed | | | | |----------+-------------+-----------+-----------+-----------| | IRQ10 | Open | Open | Open | Open | |----------+-------------+-----------+-----------+-----------| | IRQ11 | Open | Open | Open | Open | |----------+-------------+-----------+-----------+-----------| | IRQ12 | Open | Open | Open | Open | |----------+-------------+-----------+-----------+-----------| | IRQ15 | Open | Open | Open | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) | |------------------------------------------------------------| | LED | Color | Status | Condition | |------+-------+--------+------------------------------------| | LED1 | Red | On | Serial port 1 is transmitting data | |------+-------+--------+------------------------------------| | LED1 | Red | Off | Serial port 1 is not transmitting | | | | | data | |------+-------+--------+------------------------------------| | LED2 | Red | On | Serial port 1 is receiving data | |------+-------+--------+------------------------------------| | LED2 | Red | Off | Serial port 1 is not receiving | | | | | data | |------+-------+--------+------------------------------------| | LED3 | Red | On | Serial port 2 is transmitting data | |------+-------+--------+------------------------------------| | LED3 | Red | Off | Serial port 2 is not transmitting | | | | | data | |------+-------+--------+------------------------------------| | LED4 | Red | On | Serial port 2 is receiving data | |------+-------+--------+------------------------------------| | LED4 | Red | Off | Serial port 2 is not receiving | | | | | data | +------------------------------------------------------------+