QUATECH, INC. ============= MPA-102 Card Type Serial controller Chipset/Controller AMD I/O Options Serial ports (2) Maximum DRAM N/A +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |--------------------+----------+-----------------+----------| | Serial port 1 - | CN1 | Serial port 2 - | CN2 | | external DB-25 | | internal | | +------------------------------------------------------------+ +------------------------------------------------------------+ | CLOCK SPEED | |------------------------------------------------------------| | Setting | J1 | |----------------------------+-------------------------------| |>> | 8MHz | pins 1 & 2 closed | |---+------------------------+-------------------------------| | | 6MHz | pins 2 & 3 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | INTERRUPT SHARING | |------------------------------------------------------------| | Setting | J2 | |-------------------------------+----------------------------| | Interrupt sharing enabled | pins 1 & 2 closed | |-------------------------------+----------------------------| | Interrupt sharing disabled | pins 2 & 3 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT 1 (CN1) DTE/DCE SELECT | |------------------------------------------------------------| | Setting | J5 | J6 | J11 | |---------------+------------+------------------+------------| | DTE | pins 1 & | pins 1 & 9, 2 & | pins 1 & | | configuration | 5, 2 & 6, | 10, 3 & 11, 4 & | 5, 2 & 6, | | | | 12, | | | | 3 & 7, 4 & | | 3 & 7, 4 & | | | 8 closed | 5 & 13, 6 & 14, | 8 closed | | | | 7 & 15, 8 & 16 | | | | | closed | | |---------------+------------+------------------+------------| | DCE | pins 1 & | pins 1 & 2, 3 & | pins 1 & | | configuration | 2, 3 & 4, | 4, 5 & 6, 7 & 8, | 2, 3 & 4, | | | | 9 & 10, | | | | 5 & 6, 7 & | | 5 & 6, 7 & | | | 8 closed | 11 & 12, 13 & | 8 closed | | | | 14, 15 & 16 | | | | | closed | | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT 1 (CN1) DTE/DCE SELECT | |------------------------------------------------------------| | | [3][IMG] | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT 2 (CN2) DTE/DCE SELECT | |------------------------------------------------------------| | Setting | J4 | J12 | J13 | |-------------------+--------------+--------------+----------| | DTE configuration | pins 1 & 5, | pins 1 & 9, | pins 1 & | | | 2 & 6, | 2 & 10, 3 & | 3, 2 & 4 | | | | 11, 4 & 12, | closed | | | 3 & 7, 4 & 8 | | | | | closed | 5 & 13, 6 & | | | | | 14, 7 & 15, | | | | | 8 & 16 | | | | | closed | | |-------------------+--------------+--------------+----------| | DCE configuration | pins 1 & 2, | pins 1 & 2, | pins 1 & | | | 3 & 4, | 3 & 4, 5 & | 2, 3 & 4 | | | | 6, 7 & 8, 9 | closed | | | 5 & 6, 7 & 8 | & 10, | | | | closed | | | | | | 11 & 12, 13 | | | | | & 14, 15 & | | | | | 16 closed | | |-------------------+--------------+-------------------------| | | [5][IMG] | | +------------------------------------------------------------+ +----------------------------------------------------------------------------------+ | INTERRUPT SELECT - J7 & J8 | |----------------------------------------------------------------------------------| | IRQ | J7/A | J7/B | J7/C | J7/D | J7/E | J7/F | J8/A | J8/B | J8/C | J8/D | J8/E | |-----+------+------+------+------+------+------+------+------+------+------+------| |IRQ2 |closed| open | open | open | open | open | open | open | open | open | open | |-----+------+------+------+------+------+------+------+------+------+------+------| |IRQ3 | open |closed| open | open | open | open | open | open | open | open | open | |-----+------+------+------+------+------+------+------+------+------+------+------| |IRQ4 | open | open |closed| open | open | open | open | open | open | open | open | |-----+------+------+------+------+------+------+------+------+------+------+------| |IRQ5 | open | open | open |closed| open | open | open | open | open | open | open | |-----+------+------+------+------+------+------+------+------+------+------+------| |IRQ6 | open | open | open | open |closed| open | open | open | open | open | open | |-----+------+------+------+------+------+------+------+------+------+------+------| |IRQ7 | open | open | open | open | open |closed| open | open | open | open | open | |-----+------+------+------+------+------+------+------+------+------+------+------| |IRQ10| open | open | open | open | open | open |closed| open | open | open | open | |-----+------+------+------+------+------+------+------+------+------+------+------| |IRQ11| open | open | open | open | open | open | open |closed| open | open | open | |-----+------+------+------+------+------+------+------+------+------+------+------| |IRQ12| open | open | open | open | open | open | open | open |closed| open | open | |-----+------+------+------+------+------+------+------+------+------+------+------| |IRQ14| open | open | open | open | open | open | open | open | open |closed| open | |-----+------+------+------+------+------+------+------+------+------+------+------| |IRQ15| open | open | open | open | open | open | open | open | open | open |closed| +----------------------------------------------------------------------------------+ +------------------------------------------------------------+ | PORT 1 DMA SELECT - J9 | |------------------------------------------------------------| | DMA |Jumper A|Jumper B|Jumper C|Jumper |Jumper |Jumper | | Channel | | | | D | E | F | |---------+--------+--------+--------+-------+-------+-------| |Channel 1| closed | closed | open | open | open | open | |---------+--------+--------+--------+-------+-------+-------| |Channel 2| open | open | closed |closed | open | open | |---------+--------+--------+--------+-------+-------+-------| |Channel 3| open | open | open | open |closed |closed | |------------------------------------------------------------| |Note:Channel selections are for both transmit and receive. | +------------------------------------------------------------+ +------------------------------------------------------------+ | PORT 2 DMA SELECT - J10 | |------------------------------------------------------------| | DMA |Jumper A|Jumper B|Jumper C|Jumper |Jumper |Jumper | | Channel | | | | D | E | F | |---------+--------+--------+--------+-------+-------+-------| |Channel 1| closed | closed | open | open | open | open | |---------+--------+--------+--------+-------+-------+-------| |Channel 2| open | open | closed |closed | open | open | |---------+--------+--------+--------+-------+-------+-------| |Channel 3| open | open | open | open |closed |closed | |------------------------------------------------------------| |Note:Channel selections are for both transmit and receive. | +------------------------------------------------------------+ +------------------------------------------------------------+ | I/O ADDRESS CONFIGURATION | |------------------------------------------------------------| | Base Address | SW1 | SW2 | |-----------------+---------------------+--------------------| | 300h | 1, 2, 3, 4, 5 & 6 | 3, 4, 5 & 6 on | | | on | | |-----------------+---------------------+--------------------| | 3F0h | 1, 2, 3, 4, 5 & 6 | all switches off | | | on | | |------------------------------------------------------------| | Note:The address range for the MPA-102 is from 0h to | | FFF0h. The switches are a binary representation of the | | addresses. When a switch is off, the corresponding bit | | is set to 1 and has the following decimal value: | | SW1/1=8, SW1/2=4, SW1/3=2, SW1/4=1, SW1/5=8, SW1/6=4, | | SW2/1=2. SW2/2=1, SW2/3=8, SW2/4=4, SW2/5=2, SW2/6=1. | | The MPA-102 requires 16 consecutive address locations. | +------------------------------------------------------------+