SIIG, INC. ========== ENHANCED IDE MASTER VL +------------------------------------------------------------+ |------------------------------------------------------------| | Data bus: | 32-bit VL-Bus | |---------------+--------------------------------------------| | Size: | Three/quarter-length, half-height card | |---------------+--------------------------------------------| | Hard drive | Four IDE (AT) interface drives | | supported: | | |---------------+--------------------------------------------| | Floppy drives | Two 360KB, 720KB, 1.2MB, 1.44MB, or 2.88MB | | supported: | drives | +------------------------------------------------------------+ +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Function | Location | |-------------------------------------------------+----------| | 40-pin IDE (AT) interface connector | CN1 | |-------------------------------------------------+----------| | 2-pin connector - drive active LED | CN2 | |-------------------------------------------------+----------| | 40-pin IDE (AT) interface connector | CN3 | |-------------------------------------------------+----------| | 2-pin connector - drive active LED | CN4 | |-------------------------------------------------+----------| | 34-pin controller cable connector - floppy | CN5 | | drive | | |-------------------------------------------------+----------| | 16-pin game port connector - internal | CN6 | |-------------------------------------------------+----------| | 9-pin serial port - extetrnal | CN7 | |-------------------------------------------------+----------| | 10-pin serial port connector - internal | CN8 | |-------------------------------------------------+----------| | 25-pin parallel port connector - external | P1 | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Location | Setting | |-----------------------------------+--------------+---------| |>> | VL-Bus IDE (AT) interface | J7/pins 1 & | closed | | | enabled | 2 | | |---+-------------------------------+--------------+---------| | | VL-Bus IDE (AT) interface | J7/pins 2 & | closed | | | disabled | 3 | | |---+-------------------------------+--------------+---------| |>> | VL-Bus IDE (AT) primary | J8/pins 1 & | closed | | | address | 2 | | |---+-------------------------------+--------------+---------| | | VL-Bus IDE (AT) secondary | J8/pins 2 & | closed | | | address | 3 | | |---+-------------------------------+--------------+---------| |>> | VL-Bus IDE (AT) IRQ14 select | J9/pins 1 & | closed | | | | 2 | | |---+-------------------------------+--------------+---------| | | VL-Bus IDE (AT) IRQ15 select | J9/pins 2 & | closed | | | | 3 | | |---+-------------------------------+--------------+---------| |>> | Parallel port IRQ7 select | J20/pins 1 & | closed | | | | 2 | | |---+-------------------------------+--------------+---------| | | Parallel port IRQ5 select | J20/pins 2 & | closed | | | | 3 | | |---+-------------------------------+--------------+---------| |>> | ISA-Bus IDE (AT) IRQ15 select | J21/pins 1 & | closed | | | | 2 | | |---+-------------------------------+--------------+---------| | | ISA-Bus IDE (AT) IRQ14 select | J21/pins 2& | closed | | | | 3 | | |---+-------------------------------+--------------+---------| |>> | ISA-Bus IDE (AT) secondary | J22/pins 1 & | closed | | | address | 2 | | |---+-------------------------------+--------------+---------| | | ISA-Bus IDE (AT) IRQ15 | J22/pins 2 & | closed | | | primary address | 3 | | |---+-------------------------------+--------------+---------| |>> | Game port enabled | J35 | closed | |---+-------------------------------+--------------+---------| | | Game port disabled | J35 | open | |---+-------------------------------+--------------+---------| |>> | Floppy controller enabled | J40/pins 1 & | closed | | | | 2 | | |---+-------------------------------+--------------+---------| | | Floppy controller disabled | J40/pins 2 & | closed | | | | 3 | | |---+-------------------------------+--------------+---------| |>> | ISA-Bus IDE (AT) interface | J41/pins 1 & | closed | | | enabled | 2 | | |---+-------------------------------+--------------+---------| | | ISA-Bus IDE (AT) interface | J41/pins 2 & | closed | | | disabled | 3 | | +------------------------------------------------------------+ +------------------------------------------------------------+ | VL-BUS IDE (AT) DRIVE SPEED SELECTION | |------------------------------------------------------------| | Speed | J2 | J3 | |------------------+--------------------+--------------------| |>> | 2 | pins 1 & 2 closed | pins 1 & 2 closed | |---+--------------+--------------------+--------------------| | | 0 | pins 1 & 2 closed | pins 2 & 3 closed | |---+--------------+--------------------+--------------------| | | 4 | pins 2 & 3 closed | pins 2 & 3 closed | |---+--------------+--------------------+--------------------| | | 6 | pins 2 & 3 closed | pins 1 & 2 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT 1 CONFIGURATION | |------------------------------------------------------------| | >> COM | J36 | J37 | |------------------+--------------------+--------------------| |>> | COM1 (3F8h) | pins 1 & 2 closed | pins 1 & 2 closed | |---+--------------+--------------------+--------------------| |>> | COM2 (2F8h) | pins 1 & 2 closed | pins 2 & 3 closed | |---+--------------+--------------------+--------------------| |>> | COM3 (3E8h) | pins 2 & 3 closed | pins 1 & 2 closed | |---+--------------+--------------------+--------------------| |>> | Disabled | pins 2 & 3 closed | pins 2 & 3 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT 1 INTERRUPT SELECTION | |------------------------------------------------------------| |>> IRQ | J12 | J13 | J14 | J15 | J16 | J17 | J18 | J19 | |------+------+------+------+------+------+------+-----+-----| |>>| 4 | open | open | open | open | open | open |1 & 2|open | |-+----+------+------+------+------+------+------+-----+-----| |>>|2/9 | open | open | open |2 & 3 | open | open |open |open | |-+----+------+------+------+------+------+------+-----+-----| |>>| 3 | open | open | open | open | open | open |open |2 & 3| |-+----+------+------+------+------+------+------+-----+-----| |>>| 5 | open | open | open | open | open |2 & 3 |open |open | |-+----+------+------+------+------+------+------+-----+-----| |>>| 7 | open | open | open | open |2 & 3 | open |open |open | |-+----+------+------+------+------+------+------+-----+-----| |>>| 10 | open | open |2 & 3 | open | open | open |open |open | |-+----+------+------+------+------+------+------+-----+-----| |>>| 11 | open |2 & 3 | open | open | open | open |open |open | |-+----+------+------+------+------+------+------+-----+-----| |>>| 12 |2 & 3 | open | open | open | open | open |open |open | |------------------------------------------------------------| |Note: Pins designated are in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT 2 CONFIGURATION | |------------------------------------------------------------| | >> COM | J38 | J39 | |------------------+--------------------+--------------------| |>> | COM2 (2F8h) | pins 1 & 2 closed | pins 1 & 2 closed | |---+--------------+--------------------+--------------------| |>> | COM1 (3F8h) | pins 1 & 2 closed | pins 2 & 3 closed | |---+--------------+--------------------+--------------------| |>> | COM4 (2E8h) | pins 2 & 3 closed | pins 1 & 2 closed | |---+--------------+--------------------+--------------------| |>> | Disabled | pins 2 & 3 closed | pins 2 & 3 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT 2 INTERRUPT SELECTION | |------------------------------------------------------------| |>> IRQ | J12 | J13 | J14 | J15 | J16 | J17 | J18 | J19 | |------+------+------+------+------+------+------+-----+-----| |>>| 3 | open | open | open | open | open | open |open |1 & 2| |-+----+------+------+------+------+------+------+-----+-----| |>>|2/9 | open | open | open |1 & 2 | open | open |open |open | |-+----+------+------+------+------+------+------+-----+-----| |>>| 4 | open | open | open | open | open | open |2 & 3|open | |-+----+------+------+------+------+------+------+-----+-----| |>>| 5 | open | open | open | open | open |1 & 2 |open |open | |-+----+------+------+------+------+------+------+-----+-----| |>>| 7 | open | open | open | open |1 & 2 | open |open |open | |-+----+------+------+------+------+------+------+-----+-----| |>>| 10 | open | open |1 & 2 | open | open | open |open |open | |-+----+------+------+------+------+------+------+-----+-----| |>>| 11 | open |1 & 2 | open | open | open | open |open |open | |-+----+------+------+------+------+------+------+-----+-----| |>>| 12 |1 & 2 | open | open | open | open | open |open |open | |------------------------------------------------------------| |Note: Pins designated are in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | PARALLEL PORT CONFIGURATION | |------------------------------------------------------------| | >> LPT | J42 | J43 | |------------------+--------------------+--------------------| |>> | LPT1 (378h) | pins 1 & 2 closed | pins 1 & 2 closed | |---+--------------+--------------------+--------------------| |>> | LPT2 (278h) | pins 1 & 2 closed | pins 2 & 3 closed | |---+--------------+--------------------+--------------------| |>> | LPT3 (3BCh) | pins 2 & 3 closed | pins 2 & 3 closed | |---+--------------+--------------------+--------------------| |>> | Disabled | pins 2 & 3 closed | pins 1 & 2 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | PARALLEL PORT MODE SELECTION | |------------------------------------------------------------| | >> Mode | J27 | J28 | |------------------------+-----------------+-----------------| |>> | EPP/Bi-directional | pins 2 & 3 | pins 1 & 2 | | | | closed | closed | |---+--------------------+-----------------+-----------------| |>> | ECP | pins 1 & 2 | pins 2 & 3 | | | | closed | closed | |---+--------------------+-----------------+-----------------| |>> | ECP & EPP | pins 2 & 3 | pins 2 & 3 | | | | closed | closed | |---+--------------------+-----------------+-----------------| |>> | SPP | pins 1 & 2 | pins 1 & 2 | | | | closed | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | PARALLEL PORT DMA CHANNEL SELECTION | |------------------------------------------------------------| | Channel | J44 | J45 | |------------------+--------------------+--------------------| |>> | 3 | pins 2 & 3 closed | pins 2 & 3 closed | |-----+------------+--------------------+--------------------| | | 1 | pins 1 & 2 closed | pins 1 & 2 closed | |------------------------------------------------------------| | Note: DMA channel selection is only in ECP mode. | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIOS ADDRESS SELECTION | |------------------------------------------------------------| | Setting | J4 | J5 | J6 | |------------+---------------+---------------+---------------| |>> | DC000h | pins 1 & 2 | pins 1 & 2 | pins 1 & 2 | | | | closed | closed | closed | |---+--------+---------------+---------------+---------------| | | C8000h | pins 2 & 3 | pins 1 & 2 | pins 2 & 3 | | | | closed | closed | closed | |---+--------+---------------+---------------+---------------| | | CC000h | pins 1 & 2 | pins 1 & 2 | pins 2 & 3 | | | | closed | closed | closed | |---+--------+---------------+---------------+---------------| | | D0000h | pins 2 & 3 | pins 2 & 3 | pins 1 & 2 | | | | closed | closed | closed | |---+--------+---------------+---------------+---------------| | | D4000h | pins 1 & 2 | pins 2 & 3 | pins 1 & 2 | | | | closed | closed | closed | |---+--------+---------------+---------------+---------------| | | D8000h | pins 2 & 3 | pins 1 & 2 | pins 1 & 2 | | | | closed | closed | closed | +------------------------------------------------------------+