AMERICAN COMPUTER & PERIPHERAL INC. =================================== ABOVEFUNCTION CARD Card Type Multi I/O card Chipset/Controller Unidentified I/O Options Game port, memory, parallel port, serial port Maximum DRAM 2MB +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |--------------------+----------+-----------------+----------| | Parallel port | CN1 | Game port | CN3 | |--------------------+----------+-----------------+----------| | Serial port | CN2 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | FACTORY CONFIGURED SETTING | |------------------------------------------------------------| | Switch | Setting | |-----------------------------+------------------------------| | SW1/4 | N/A | +------------------------------------------------------------+ +------------------------------------------------------------+ | GAME PORT | |------------------------------------------------------------| | Setting | SW1/2 | |---------------------------------+--------------------------| |>> | Enabled | On | |---+-----------------------------+--------------------------| | | Disabled | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | REAL TIME CLOCK | |------------------------------------------------------------| | Address/IRQ | SW1/3 | SW1/5 | SW1/6 | |------------------------+-----------+-----------+-----------| |>> | 2C0h/None | On | Off | Off | |---+--------------------+-----------+-----------+-----------| | | 2C0h/IRQ2 | On | Off | On | |---+--------------------+-----------+-----------+-----------| | | 2C0h/IRQ5 | On | On | Off | |---+--------------------+-----------+-----------+-----------| | | Disabled | Off | Off | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT CONFIGURATION | |------------------------------------------------------------| | COM/Address/IRQ | SW2/5 | SW2/6 | SW1/7 | SW1/8 | |--------------------+---------+---------+---------+---------| |>> | COM1/3F8h/IRQ4 | On | On | On | Off | |---+----------------+---------+---------+---------+---------| | | COM1/3F8h/IRQ3 | On | On | Off | On | |---+----------------+---------+---------+---------+---------| | | COM1/3F8h/None | On | On | Off | Off | |---+----------------+---------+---------+---------+---------| | | COM2/2F8h/IRQ3 | Off | On | Off | On | |---+----------------+---------+---------+---------+---------| | | COM2/2F8h/IRQ4 | Off | On | On | Off | |---+----------------+---------+---------+---------+---------| | | COM2/2F8h/None | Off | On | Off | Off | |---+----------------+---------+---------+---------+---------| | | Disabled | Off | Off | Off | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | PARALLEL PORT CONFIGURATION | |------------------------------------------------------------| | LPT/Address | SW2/7 | SW2/8 | |------------------------+-----------------+-----------------| |>> | LPT1/378h | On | On | |---+--------------------+-----------------+-----------------| | | LPT2/278h | Off | On | |---+--------------------+-----------------+-----------------| | | Disabled | Off | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | MEMORY ALLOCATION | |------------------------------------------------------------| | Setting | SW1/1 | |----------------------------------------------------+-------| |>> | Fill conventional memory from 256KB to 640KB | On | |---+------------------------------------------------+-------| | | All Abovefunction memory assigned to expanded | Off | | | memory | | +------------------------------------------------------------+ +------------------------------------------------------------+ | STARTING MEMORY ADDRESS | |------------------------------------------------------------| | Address | SW2/1 | SW2/2 | SW2/3 | SW2/4 | |--------------+-----------+-----------+----------+----------| |>> | 258h | Off | On | Off | On | |---+----------+-----------+-----------+----------+----------| | | 268h | On | Off | Off | On | |---+----------+-----------+-----------+----------+----------| | | 208h | On | On | On | On | |---+----------+-----------+-----------+----------+----------| | | 218h | Off | On | On | On | |---+----------+-----------+-----------+----------+----------| | | 2A8h | On | Off | On | Off | |---+----------+-----------+-----------+----------+----------| | | 2B8h | Off | Off | On | Off | |---+----------+-----------+-----------+----------+----------| | | 2E8h | On | Off | Off | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size |Bank 0|Bank 1|Bank 2|Bank 3|Bank 4|Bank 5|Bank |Bank | | | | | | | | | 6 | 7 | |------+------+------+------+------+------+------+-----+-----| |256KB | (9) | None | None | None | None | None |None |None | | |41256 | | | | | | | | |------+------+------+------+------+------+------+-----+-----| |512KB | (9) | (9) | None | None | None | None |None |None | | |41256 |41256 | | | | | | | |------+------+------+------+------+------+------+-----+-----| |768KB | (9) | (9) | (9) | None | None | None |None |None | | |41256 |41256 |41256 | | | | | | |------+------+------+------+------+------+------+-----+-----| | 1MB | (9) | (9) | (9) | (9) | None | None |None |None | | |41256 |41256 |41256 |41256 | | | | | |------+------+------+------+------+------+------+-----+-----| |1.25MB| (9) | (9) | (9) | (9) | (9) | None |None |None | | |41256 |41256 |41256 |41256 |41256 | | | | |------+------+------+------+------+------+------+-----+-----| |1.5MB | (9) | (9) | (9) | (9) | (9) | (9) |None |None | | |41256 |41256 |41256 |41256 |41256 |41256 | | | |------+------+------+------+------+------+------+-----+-----| |1.75MB| (9) | (9) | (9) | (9) | (9) | (9) | (9) |None | | |41256 |41256 |41256 |41256 |41256 |41256 |41256| | |------+------+------+------+------+------+------+-----+-----| | 2MB | (9) | (9) | (9) | (9) | (9) | (9) | (9) | (9) | | |41256 |41256 |41256 |41256 |41256 |41256 |41256|41256| |------------------------------------------------------------| | Note:Banks must be filled in numerical order. Partially | | filled banks will not function. The top chip of each row | | is the parity bit. | +------------------------------------------------------------+