DECISION COMPUTER INTERNATIONAL CO., LTD. ========================================= 8 CHANNEL 8-BIT D/A CARD Card Type Data acquisition Chipset Signal Processing Technologies I/O Options Analog/digital I/O Data Bus 8-bit ISA +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Function | Label | Function | Label | |------------------------+-------+-------------------+-------| | Analog/digital I/O | CN1 | Channel 5 | VR5 | | (see pinout below) | | reference voltage | | |------------------------+-------+-------------------+-------| | Channel 1 reference | VR1 | Channel 6 | VR6 | | voltage | | reference voltage | | |------------------------+-------+-------------------+-------| | Channel 2 reference | VR2 | Channel 7 | VR7 | | voltage | | reference voltage | | |------------------------+-------+-------------------+-------| | Channel 3 reference | VR3 | Channel 8 | VR8 | | voltage | | reference voltage | | |------------------------+-------+-------------------+-------| | Channel 4 reference | VR4 | | | | voltage | | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | J1 PINOUT | |------------------------------------------------------------| | Function | Pin | Function | Pin | |---------------------------+-----+--------------------+-----| | +12V DC power | 1 | -12V DC power | 14 | |---------------------------+-----+--------------------+-----| | Not used | 2 | Not used | 15 | |---------------------------+-----+--------------------+-----| | Ground | 3 | Analog-to-digital | 16 | | | | channel 8 current | | |---------------------------+-----+--------------------+-----| | Analog-to-digital channel | 4 | Analog-to-digital | 17 | | 8 voltage | | channel 7 current | | |---------------------------+-----+--------------------+-----| | Analog-to-digital channel | 5 | Analog-to-digital | 18 | | 7 voltage | | channel 6 current | | |---------------------------+-----+--------------------+-----| | Analog-to-digital channel | 6 | Analog-to-digital | 19 | | 6 voltage | | channel 5 current | | |---------------------------+-----+--------------------+-----| | Analog-to-digital channel | 7 | Analog-to-digital | 20 | | 5 voltage | | channel 4 current | | |---------------------------+-----+--------------------+-----| | Analog-to-digital channel | 8 | Analog-to-digital | 21 | | 4 voltage | | channel 3 current | | |---------------------------+-----+--------------------+-----| | Analog-to-digital channel | 9 | Analog-to-digital | 22 | | 3 voltage | | channel 2 current | | |---------------------------+-----+--------------------+-----| | Analog-to-digital channel | 10 | Analog-to-digital | 23 | | 2 voltage | | channel 1 current | | |---------------------------+-----+--------------------+-----| | Analog-to-digital channel | 11 | Ground | 24 | | 1 voltage | | | | |---------------------------+-----+--------------------+-----| | Ground | 12 | -5V DC power | 25 | |---------------------------+-----+--------------------+-----| | +5V DC power | 13 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Setting | Label | Position | |---------------------------------------+-------+------------| |>> | Factory configured - do not alter | SW1/7 | Off | |---+-----------------------------------+-------+------------| |>> | Factory configured - do not alter | SW1/8 | Off | |---+-----------------------------------+-------+------------| |>> | Factory configured - do not alter | JPA1 | Open | |---+-----------------------------------+-------+------------| |>> | Factory configured - do not alter | JPA2 | Open | |---+-----------------------------------+-------+------------| |>> | Factory configured - do not alter | JPA3 | Open | |---+-----------------------------------+-------+------------| |>> | Factory configured - do not alter | JPA4 | Open | |---+-----------------------------------+-------+------------| |>> | Factory configured - do not alter | JPA5 | Open | |---+-----------------------------------+-------+------------| |>> | Factory configured - do not alter | JPA6 | Open | |---+-----------------------------------+-------+------------| |>> | Factory configured - do not alter | JPA7 | Open | |---+-----------------------------------+-------+------------| |>> | Factory configured - do not alter | JPA8 | Open | |---+-----------------------------------+-------+------------| |>> | Channel 1 voltage is 0V to 9V | JPB1 | Pins 1 & 2 | | | | | closed | |---+-----------------------------------+-------+------------| | | Channel 1 voltage is -9V to 9V | JPB1 | Pins 2 & 3 | | | | | closed | |---+-----------------------------------+-------+------------| |>> | Channel 2 voltage is 0V to 9V | JPB2 | Pins 1 & 2 | | | | | closed | |---+-----------------------------------+-------+------------| | | Channel 2 voltage is -9V to 9V | JPB2 | Pins 2 & 3 | | | | | closed | |---+-----------------------------------+-------+------------| |>> | Channel 3 voltage is 0V to 9V | JPB3 | Pins 1 & 2 | | | | | closed | |---+-----------------------------------+-------+------------| | | Channel 3 voltage is -9V to 9V | JPB3 | Pins 2 & 3 | | | | | closed | |---+-----------------------------------+-------+------------| |>> | Channel 4 voltage is 0V to 9V | JPB4 | Pins 1 & 2 | | | | | closed | |---+-----------------------------------+-------+------------| | | Channel 4 voltage is -9V to 9V | JPB4 | Pins 2 & 3 | | | | | closed | |---+-----------------------------------+-------+------------| |>> | Channel 5 voltage is 0V to 9V | JPB5 | Pins 1 & 2 | | | | | closed | |---+-----------------------------------+-------+------------| | | Channel 5 voltage is -9V to 9V | JPB5 | Pins 2 & 3 | | | | | closed | |---+-----------------------------------+-------+------------| |>> | Channel 6 voltage is 0V to 9V | JPB6 | Pins 1 & 2 | | | | | closed | |---+-----------------------------------+-------+------------| | | Channel 6 voltage is -9V to 9V | JPB6 | Pins 2 & 3 | | | | | closed | |---+-----------------------------------+-------+------------| |>> | Channel 7 voltage is 0V to 9V | JPB7 | Pins 1 & 2 | | | | | closed | |---+-----------------------------------+-------+------------| | | Channel 7 voltage is -9V to 9V | JPB7 | Pins 2 & 3 | | | | | closed | |---+-----------------------------------+-------+------------| |>> | Channel 8 voltage is 0V to 9V | JPB8 | Pins 1 & 2 | | | | | closed | |---+-----------------------------------+-------+------------| | | Channel 8 voltage is -9V to 9V | JPB8 | Pins 2 & 3 | | | | | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | BASE I/O ADDRESS | |------------------------------------------------------------| | Setting | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 | |-----------+--------+-------+-------+-------+-------+-------| | | 000h | On | On | On | On | On | On | |---+-------+--------+-------+-------+-------+-------+-------| | | 010h | On | On | On | On | On | Off | |---+-------+--------+-------+-------+-------+-------+-------| | | 020h | On | On | On | On | Off | On | |---+-------+--------+-------+-------+-------+-------+-------| | | 030h | On | On | On | On | Off | Off | |---+-------+--------+-------+-------+-------+-------+-------| | | 040h | On | On | On | Off | On | On | |---+-------+--------+-------+-------+-------+-------+-------| |>> | 2B0h | Off | On | Off | On | Off | Off | |---+-------+--------+-------+-------+-------+-------+-------| | | 3B0h | Off | Off | Off | On | Off | Off | |---+-------+--------+-------+-------+-------+-------+-------| | | 3C0h | Off | Off | Off | Off | On | On | |---+-------+--------+-------+-------+-------+-------+-------| | | 3D0h | Off | Off | Off | Off | On | Off | |---+-------+--------+-------+-------+-------+-------+-------| | | 3E0h | Off | Off | Off | Off | Off | On | |---+-------+--------+-------+-------+-------+-------+-------| | | 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. SW1/1 is the Most | | Significant Bit and switch SW1/6 is the Least | | Significant Bit. The switches have the following | | decimal values: SW1/1=512, SW1/2=256, SW1/3=128, | | SW1/4=64, SW1/5=32, SW1/6=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) | +------------------------------------------------------------+ +------------------------------------------------------------+ | WAIT STATES | |------------------------------------------------------------| | Setting | JP9/A | JP9/B | JP9/C | JP9/D | |------------+-----------+-----------+-----------+-----------| | 0 | Closed | Open | Open | Open | |------------+-----------+-----------+-----------+-----------| | 1 | Open | Closed | Open | Open | |------------+-----------+-----------+-----------+-----------| | 2 | Open | Open | Closed | Open | |------------+-----------+-----------+-----------+-----------| | 3 | Open | Open | Open | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) | |------------------------------------------------------------| | The function of the LED is unidentified. | +------------------------------------------------------------+