M TECHNOLOGY, INC. ================== M668DS STALLION Device Type Mainboard Processor Pentium II Processor Speed 233/266/300MHz Chip Set Intel Video Chip Set None Maximum Onboard 1GB (EDO & SDRAM supported) Memory Maximum Video None Memory Cache 256/512KB (located on Pentium II CPU) BIOS AMI Dimensions 305mm x 245mm I/O Options 32-bit PCI slots (3), floppy drive interface, IDE interfaces (2), Ultra SCSI interface, Ultra Wide SCSI interface, parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector, AGP slot, RAID slot NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-------------------+----------+------------------+----------| | AGP slot | AGP | IR connector | J2 | |-------------------+----------+------------------+----------| | ATX power | ATX | Reset switch | J3A | | connector | | | | |-------------------+----------+------------------+----------| | Parallel port | CN1 | Soft off power | J3B | | | | supply | | |-------------------+----------+------------------+----------| | Serial port 2 | CN2 | Turbo LED | J3C | |-------------------+----------+------------------+----------| | Serial port 1 | CN3 | IDE interface | J3D | | | | LED | | |-------------------+----------+------------------+----------| | USB connector 2 | CN4 | Power LED & | J3E | | | | keylock | | |-------------------+----------+------------------+----------| | USB connector 1 | CN5 | Speaker | J3F | |-------------------+----------+------------------+----------| | PS/2 mouse port | CN6 | Wake on LAN | J10 | | | | connector | | |-------------------+----------+------------------+----------| | Floppy drive | CN7 | CPU fan power | JP8 | | interface | | | | |-------------------+----------+------------------+----------| | Ultra SCSI | CN8 | CPU fan power | JP11 | | interface | | | | |-------------------+----------+------------------+----------| | Ultra Wide SCSI | CN9 | 32-bit PCI slots | PC1 - | | interface | | | PC3 | |-------------------+----------+------------------+----------| | IDE interface 1 | CN10 | RAID slot | SL1 | |-------------------+----------+------------------+----------| | IDE interface 2 | CN11 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |---------------------------------------+-------+------------| |>> | CMOS memory normal operation | JP3 | Pins 2 & 3 | | | | | closed | |---+-----------------------------------+-------+------------| | | CMOS memory clear | JP3 | Pins 1 & 2 | | | | | closed | |---+-----------------------------------+-------+------------| |>> | Modem wake up COM select COM2 | JP6 | Pins 1 & 2 | | | | | closed | |---+-----------------------------------+-------+------------| | | Modem wake up COM select COM1 | JP6 | Pins 2 & 3 | | | | | closed | |---+-----------------------------------+-------+------------| |>> | DRAM EEC mode select non EEC | JP9 | Pins 2 & 3 | | | error | | closed | |---+-----------------------------------+-------+------------| | | DRAM EEC mode select EEC error | JP9 | Pins 1 & 2 | | | | | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIMM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |------+-------------+-------------+------------+------------| | 8MB | (1) 1M x 64 | None | None | None | |------+-------------+-------------+------------+------------| | 16MB | (1) 2M x 64 | None | None | None | |------+-------------+-------------+------------+------------| | 16MB | (1) 1M x 64 | (1) 1M x 64 | None | None | |------+-------------+-------------+------------+------------| | 24MB | (1) 2M x 64 | (1) 1M x 64 | None | None | |------+-------------+-------------+------------+------------| | 24MB | (1) 1M x 64 | (1) 1M x 64 | (1) 1M x | None | | | | | 64 | | |------+-------------+-------------+------------+------------| | 32MB | (1) 4M x 64 | None | None | None | |------+-------------+-------------+------------+------------| | 32MB | (1) 2M x 64 | (1) 2M x 64 | None | None | |------+-------------+-------------+------------+------------| | 32MB | (1) 1M x 64 | (1) 1M x 64 | (1) 1M x | (1) 1M x | | | | | 64 | 64 | |------+-------------+-------------+------------+------------| | 40MB | (1) 4M x 64 | (1) 1M x 64 | None | None | |------+-------------+-------------+------------+------------| | 48MB | (1) 4M x 64 | (1) 2M x 64 | None | None | |------+-------------+-------------+------------+------------| | 48MB | (1) 2M x 64 | (1) 2M x 64 | (1) 2M x | None | | | | | 64 | | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIMM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |----------+------------+------------+-----------+-----------| | 64MB | (1) 2M x | (1) 2M x | (1) 2M x | (1) 2M x | | | 64 | 64 | 64 | 64 | |----------+------------+------------+-----------+-----------| | 64MB | (1) 8M x | None | None | None | | | 64 | | | | |----------+------------+------------+-----------+-----------| | 64MB | (1) 4M x | (1) 4M x | None | None | | | 64 | 64 | | | |----------+------------+------------+-----------+-----------| | 72MB | (1) 8M x | (1) 1M x | None | None | | | 64 | 64 | | | |----------+------------+------------+-----------+-----------| | 80MB | (1) 8M x | (1) 2M x | None | None | | | 64 | 64 | | | |----------+------------+------------+-----------+-----------| | 96MB | (1) 8M x | (1) 4M x | None | None | | | 64 | 64 | | | |----------+------------+------------+-----------+-----------| | 96MB | (1) 4M x | (1) 4M x | (1) 4M x | None | | | 64 | 64 | 64 | | |----------+------------+------------+-----------+-----------| | 128MB | (1) 16M x | None | None | None | | | 64 | | | | |----------+------------+------------+-----------+-----------| | 128MB | (1) 8M x | (1) 8M x | None | None | | | 64 | 64 | | | |----------+------------+------------+-----------+-----------| | 128MB | (1) 4M x | (1) 4M x | (1) 4M x | (1) 4M x | | | 64 | 64 | 64 | 64 | |----------+------------+------------+-----------+-----------| | 136MB | (1) 16M x | (1) 1M x | None | None | | | 64 | 64 | | | |----------+------------+------------+-----------+-----------| | 144MB | (1) 16M x | (1) 2M x | None | None | | | 64 | 64 | | | |----------+------------+------------+-----------+-----------| | 152MB | (1) 16M x | (1) 1M x | (1) 1M x | (1) 1M x | | | 64 | 64 | 64 | 64 | |----------+------------+------------+-----------+-----------| | 160MB | (1) 16M x | (1) 4M x | None | None | | | 64 | 64 | | | |----------+------------+------------+-----------+-----------| | 176MB | (1) 16M x | (1) 2M x | (1) 2M x | (1) 2M x | | | 64 | 64 | 64 | 64 | |----------+------------+------------+-----------+-----------| | 192MB | (1) 16M x | (1) 8M x | None | None | | | 64 | 64 | | | |----------+------------+------------+-----------+-----------| | 192MB | (1) 8M x | (1) 8M x | (1) 8M x | None | | | 64 | 64 | 64 | | |----------+------------+------------+-----------+-----------| | 224MB | (1) 16M x | (1) 4M x | (1) 4M x | (1) 4M x | | | 64 | 64 | 64 | 64 | |----------+------------+------------+-----------+-----------| | 256MB | (1) 32M x | None | None | None | | | 64 | | | | |----------+------------+------------+-----------+-----------| | 256MB | (1) 16M x | (1) 16M x | None | None | | | 64 | 64 | | | |----------+------------+------------+-----------+-----------| | 256MB | (1) 8M x | (1) 8M x | (1) 8M x | (1) 8M x | | | 64 | 64 | 64 | 64 | |----------+------------+------------+-----------+-----------| | 272MB | (1) 16M x | (1) 16M x | (1) 1M x | (1) 1M x | | | 64 | 64 | 64 | 64 | |----------+------------+------------+-----------+-----------| | 280MB | (1) 32M x | (1) 1M x | (1) 1M x | (1) 1M x | | | 64 | 64 | 64 | 64 | |----------+------------+------------+-----------+-----------| | 288MB | (1) 16M x | (1) 16M x | (1) 2M x | (1) 2M x | | | 64 | 64 | 64 | 64 | |----------+------------+------------+-----------+-----------| | 304MB | (1) 32M x | (1) 2M x | (1) 2M x | (1) 2M x | | | 64 | 64 | 64 | 64 | |----------+------------+------------+-----------+-----------| | 320MB | (1) 16M x | (1) 16M x | (1) 4M x | (1) 4M x | | | 64 | 64 | 64 | 64 | |----------+------------+------------+-----------+-----------| | 320MB | (1) 16M x | (1) 8M x | (1) 8M x | (1) 8M x | | | 64 | 64 | 64 | 64 | |----------+------------+------------+-----------+-----------| | 352MB | (1) 32M x | (1) 4M x | (1) 4M x | (1) 4M x | | | 64 | 64 | 64 | 64 | |----------+------------+------------+-----------+-----------| | 384MB | (1) 16M x | (1) 16M x | (1) 16M x | None | | | 64 | 64 | 64 | | |----------+------------+------------+-----------+-----------| | 448MB | (1) 32M x | (1) 8M x | (1) 8M x | (1) 8M x | | | 64 | 64 | 64 | 64 | |----------+------------+------------+-----------+-----------| | 512MB | (1) 32M x | (1) 32M x | None | None | | | 64 | 64 | | | |----------+------------+------------+-----------+-----------| | 512MB | (1) 16M x | (1) 16M x | (1) 16M x | (1) 16M x | | | 64 | 64 | 64 | 64 | |----------+------------+------------+-----------+-----------| | 640MB | (1) 32M x | (1) 16M x | (1) 16M x | (1) 16M x | | | 64 | 64 | 64 | 64 | |----------+------------+------------+-----------+-----------| | 768MB | (1) 32M x | (1) 32M x | (1) 32M x | None | | | 64 | 64 | 64 | | |----------+------------+------------+-----------+-----------| | 1024MB | (1) 32M x | (1) 32M x | (1) 32M x | (1) 32M x | | | 64 | 64 | 64 | 64 | |------------------------------------------------------------| | Note: Board accepts EDO & SDRAM memory. Maximum SDRAM | | is 512MB. Maximum EDO is 1GB. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Note: 256KB/512KB cache is located on the Pentium II CPU. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION | |------------------------------------------------------------| | CPU |Clock|Multiplier|SW1/1|SW1/2|SW1/3|SW1/4|SW1/5|SW1/6| | speed |speed| | | | | | | | |-------+-----+----------+-----+-----+-----+-----+-----+-----| |233MHz |66MHz| 3.5x | On | Off | Off | On | Off | Off | |-------+-----+----------+-----+-----+-----+-----+-----+-----| |266MHz |66MHz| 4x | Off | On | On | On | Off | Off | |-------+-----+----------+-----+-----+-----+-----+-----+-----| |300MHz |66MHz| 4.5x | Off | On | Off | On | Off | Off | +------------------------------------------------------------+