ACER, INC. ========== AX5TC Device Type Mainboard Processor CX 6X86/CX 6X86L/CX 686MX/AM K5/AM K6/IDT/Pentium/Pentium MMX Processor Speed 90/100/120/133/150/166/180/200/233/266/300MHz Chip Set Intel Video Chip Set None Maximum Onboard 256MB (EDO & SDRAM supported) Memory Maximum Video None Memory Cache 512KB BIOS Award Dimensions 305mm x 208mm I/O Options 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |------------------+-----------+------------------+----------| | ATX power | ATX | Parallel port | CN1 | | connector | | | | |------------------+-----------+------------------+----------| | Power LED & | C1/pins 1 | Serial port 2 | CN2 | | keylock | - 5 | | | |------------------+-----------+------------------+----------| | Speaker | C1/pins 7 | Serial port 1 | CN3 | | | - 10 | | | |------------------+-----------+------------------+----------| | Reset switch | C1/pins | USB connector 1 | CN4 | | | 19 & 20 | | | |------------------+-----------+------------------+----------| | Wake on LAN | C2 | USB connector 2 | CN5 | | connector | | | | |------------------+-----------+------------------+----------| | Wake on modem | C3 | PS/2 mouse port | CN6 | | connector | | | | |------------------+-----------+------------------+----------| | IDE interface | C4 | Floppy drive | CN7 | | LED | | interface | | |------------------+-----------+------------------+----------| | Soft off power | C5 | IDE interface 2 | CN8 | | supply | | | | |------------------+-----------+------------------+----------| | Chassis fan | C6 | IDE interface 1 | CN9 | | power | | | | |------------------+-----------+------------------+----------| | Chassis fan | C7 | IR connector | IR1 | | power | | | | |------------------+-----------+------------------+----------| | Chassis fan | C8 | 32-bit PCI slots | PC1 - | | power | | | PC4 | |------------------+-----------+------------------+----------| | SB link | C9 | | | | connector | | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |----------------------------------+-------+-----------------| |>> | CMOS memory normal operation | JP14 | Pins 1 & 2 | | | | | closed | |---+------------------------------+-------+-----------------| | | CMOS memory clear | JP14 | Pins 2 & 3 | | | | | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIMM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | |------------+---------------+---------------+---------------| | 8MB | (1) 1M x 64 | None | None | |------------+---------------+---------------+---------------| | 16MB | (1) 2M x 64 | None | None | |------------+---------------+---------------+---------------| | 16MB | (1) 1M x 64 | (1) 1M x 64 | None | |------------+---------------+---------------+---------------| | 24MB | (1) 2M x 64 | (1) 1M x 64 | None | |------------+---------------+---------------+---------------| | 24MB | (1) 1M x 64 | (1) 1M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 32MB | (1) 4M x 64 | None | None | |------------+---------------+---------------+---------------| | 32MB | (1) 2M x 64 | (1) 1M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 32MB | (1) 2M x 64 | (1) 2M x 64 | None | |------------+---------------+---------------+---------------| | 40MB | (1) 4M x 64 | (1) 1M x 64 | None | |------------+---------------+---------------+---------------| | 40MB | (1) 2M x 64 | (1) 2M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 48MB | (1) 4M x 64 | (1) 1M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 48MB | (1) 4M x 64 | (1) 2M x 64 | None | |------------+---------------+---------------+---------------| | 48MB | (1) 2M x 64 | (1) 2M x 64 | (1) 2M x 64 | |------------+---------------+---------------+---------------| | 56MB | (1) 4M x 64 | (1) 2M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 64MB | (1) 8M x 64 | None | None | |------------+---------------+---------------+---------------| | 64MB | (1) 4M x 64 | (1) 2M x 64 | (1) 2M x 64 | |------------+---------------+---------------+---------------| | 64MB | (1) 4M x 64 | (1) 4M x 64 | None | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIMM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | |------------+---------------+---------------+---------------| | 72MB | (1) 8M x 64 | (1) 1M x 64 | None | |------------+---------------+---------------+---------------| | 72MB | (1) 4M x 64 | (1) 4M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 80MB | (1) 8M x 64 | (1) 1M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 80MB | (1) 8M x 64 | (1) 2M x 64 | None | |------------+---------------+---------------+---------------| | 80MB | (1) 4M x 64 | (1) 4M x 64 | (1) 2M x 64 | |------------+---------------+---------------+---------------| | 88MB | (1) 8M x 64 | (1) 2M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 96MB | (1) 8M x 64 | (1) 2M x 64 | (1) 2M x 64 | |------------+---------------+---------------+---------------| | 96MB | (1) 8M x 64 | (1) 4M x 64 | None | |------------+---------------+---------------+---------------| | 96MB | (1) 4M x 64 | (1) 4M x 64 | (1) 4M x 64 | |------------+---------------+---------------+---------------| | 104MB | (1) 8M x 64 | (1) 4M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 112MB | (1) 8M x 64 | (1) 4M x 64 | (1) 2M x 64 | |------------+---------------+---------------+---------------| | 128MB | (1) 16M x 64 | None | None | |------------+---------------+---------------+---------------| | 128MB | (1) 8M x 64 | (1) 4M x 64 | (1) 4M x 64 | |------------+---------------+---------------+---------------| | 128MB | (1) 8M x 64 | (1) 8M x 64 | None | |------------+---------------+---------------+---------------| | 136MB | (1) 16M x 64 | (1) 1M x 64 | None | |------------+---------------+---------------+---------------| | 136MB | (1) 8M x 64 | (1) 8M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 144MB | (1) 16M x 64 | (1) 1M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 144MB | (1) 16M x 64 | (1) 2M x 64 | None | |------------+---------------+---------------+---------------| | 144MB | (1) 8M x 64 | (1) 8M x 64 | (1) 2M x 64 | |------------+---------------+---------------+---------------| | 152MB | (1) 16M x 64 | (1) 2M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 160MB | (1) 16M x 64 | (1) 2M x 64 | (1) 2M x 64 | |------------+---------------+---------------+---------------| | 160MB | (1) 16M x 64 | (1) 4M x 64 | None | |------------+---------------+---------------+---------------| | 160MB | (1) 8M x 64 | (1) 8M x 64 | (1) 4M x 64 | |------------+---------------+---------------+---------------| | 168MB | (1) 16M x 64 | (1) 4M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 176MB | (1) 16M x 64 | (1) 4M x 64 | (1) 2M x 64 | |------------+---------------+---------------+---------------| | 192MB | (1) 16M x 64 | (1) 4M x 64 | (1) 4M x 64 | |------------+---------------+---------------+---------------| | 192MB | (1) 16M x 64 | (1) 8M x 64 | None | |------------+---------------+---------------+---------------| | 192MB | (1) 8M x 64 | (1) 8M x 64 | (1) 8M x 64 | |------------+---------------+---------------+---------------| | 200MB | (1) 16M x 64 | (1) 8M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 208MB | (1) 16M x 64 | (1) 8M x 64 | (1) 2M x 64 | |------------+---------------+---------------+---------------| | 224MB | (1) 16M x 64 | (1) 8M x 64 | (1) 4M x 64 | |------------+---------------+---------------+---------------| | 256MB | (1) 16M x 64 | (1) 8M x 64 | (1) 8M x 64 | |------------------------------------------------------------| | Note: Board accepts EDO & SDRAM memory. | +------------------------------------------------------------+ +--------------------------------------------------+ | CACHE CONFIGURATION | |--------------------------------------------------| | Note: The location of the cache is unidentified. | +--------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (CX 6X86) | |------------------------------------------------------------| | CPU | Clock |Multiplier|S1/1|S1/2|S1/3| JP4 | JP5 | JP6 | |speed | speed | | | | | | | | |------+---------+----------+----+----+----+-----+-----+-----| |150MHz| 60MHz | 2x | On |Off |Off |2 & 3|1 & 2|1 & 2| |------+---------+----------+----+----+----+-----+-----+-----| |166MHz| 66MHz | 2x | On |Off |Off |1 & 2|1 & 2|1 & 2| |------+---------+----------+----+----+----+-----+-----+-----| |200MHz| 75MHz | 2x | On |Off |Off |1 & 2|2 & 3|1 & 2| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (CX 6X86L) | |------------------------------------------------------------| | CPU | Clock |Multiplier|S1/1|S1/2|S1/3| JP4 | JP5 | JP6 | |speed | speed | | | | | | | | |------+---------+----------+----+----+----+-----+-----+-----| |150MHz| 60MHz | 2x | On |Off |Off |2 & 3|1 & 2|1 & 2| |------+---------+----------+----+----+----+-----+-----+-----| |166MHz| 66MHz | 2x | On |Off |Off |1 & 2|1 & 2|1 & 2| |------+---------+----------+----+----+----+-----+-----+-----| |200MHz| 75MHz | 2x | On |Off |Off |1 & 2|2 & 3|1 & 2| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (CX 6X86MX) | |------------------------------------------------------------| | CPU | Clock |Multiplier|S1/1|S1/2|S1/3| JP4 | JP5 | JP6 | |speed | speed | | | | | | | | |------+---------+----------+----+----+----+-----+-----+-----| |166MHz| 60MHz | 2.5x | On | On |Off |2 & 3|1 & 2|1 & 2| |------+---------+----------+----+----+----+-----+-----+-----| |200MHz| 66MHz | 2.5x | On | On |Off |1 & 2|1 & 2|1 & 2| |------+---------+----------+----+----+----+-----+-----+-----| |200MHz| 75MHz | 2x | On |Off |Off |1 & 2|2 & 3|1 & 2| |------+---------+----------+----+----+----+-----+-----+-----| |233MHz| 66MHz | 3x |Off | On |Off |1 & 2|1 & 2|1 & 2| |------+---------+----------+----+----+----+-----+-----+-----| |233MHz| 83MHz | 2x | On |Off |Off |2 & 3|1 & 2|2 & 3| |------+---------+----------+----+----+----+-----+-----+-----| |266MHz| 66MHz | 3.5x |Off |Off |Off |1 & 2|1 & 2|1 & 2| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (AM K5) | |------------------------------------------------------------| | CPU | Clock |Multiplier|S1/1|S1/2|S1/3| JP4 | JP5 | JP6 | |speed | speed | | | | | | | | |------+---------+----------+----+----+----+-----+-----+-----| |90MHz | 60MHz | 1.5x |Off |Off |Off |2 & 3|1 & 2|1 & 2| |------+---------+----------+----+----+----+-----+-----+-----| |100MHz| 66MHz | 1.5x |Off |Off |Off |1 & 2|1 & 2|1 & 2| |------+---------+----------+----+----+----+-----+-----+-----| |120MHz| 60MHz | 1.5x |Off |Off |Off |2 & 3|1 & 2|1 & 2| |------+---------+----------+----+----+----+-----+-----+-----| |133MHz| 66MHz | 1.5x |Off |Off |Off |1 & 2|1 & 2|1 & 2| |------+---------+----------+----+----+----+-----+-----+-----| |166MHz| 66MHz | 1.75x | On | On |Off |1 & 2|1 & 2|1 & 2| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (AM K6) | |------------------------------------------------------------| | CPU | Clock |Multiplier|S1/1|S1/2|S1/3| JP4 | JP5 | JP6 | |speed | speed | | | | | | | | |------+---------+----------+----+----+----+-----+-----+-----| |166MHz| 66MHz | 2.5x | On | On |Off |1 & 2|1 & 2|1 & 2| |------+---------+----------+----+----+----+-----+-----+-----| |200MHz| 66MHz | 3x |Off | On |Off |1 & 2|1 & 2|1 & 2| |------+---------+----------+----+----+----+-----+-----+-----| |233MHz| 66MHz | 3.5x |Off |Off |Off |1 & 2|1 & 2|1 & 2| |------+---------+----------+----+----+----+-----+-----+-----| |266MHz| 66MHz | 4x | On |Off | On |1 & 2|1 & 2|1 & 2| |------+---------+----------+----+----+----+-----+-----+-----| |300MHz| 66MHz | 4.5x | On | On | On |1 & 2|1 & 2|1 & 2| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (IDT C6) | |------------------------------------------------------------| | CPU | Clock |Multiplier|S1/1|S1/2|S1/3| JP4 | JP5 | JP6 | |speed | speed | | | | | | | | |------+---------+----------+----+----+----+-----+-----+-----| |150MHz| 75MHz | 2x | On |Off |Off |1 & 2|2 & 3|1 & 2| |------+---------+----------+----+----+----+-----+-----+-----| |180MHz| 60MHz | 3x |Off | On |Off |2 & 3|1 & 2|1 & 2| |------+---------+----------+----+----+----+-----+-----+-----| |200MHz| 66MHz | 3x |Off | On |Off |1 & 2|1 & 2|1 & 2| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (INTEL) | |------------------------------------------------------------| | CPU | Clock |Multiplier|S1/1|S1/2|S1/3| JP4 | JP5 | JP6 | |speed | speed | | | | | | | | |------+---------+----------+----+----+----+-----+-----+-----| |90MHz | 60MHz | 1.5x |Off |Off |Off |2 & 3|1 & 2|1 & 2| |------+---------+----------+----+----+----+-----+-----+-----| |100MHz| 66MHz | 1.5x |Off |Off |Off |1 & 2|1 & 2|1 & 2| |------+---------+----------+----+----+----+-----+-----+-----| |120MHz| 60MHz | 2x | On |Off |Off |2 & 3|1 & 2|1 & 2| |------+---------+----------+----+----+----+-----+-----+-----| |133MHz| 66MHz | 2x | On |Off |Off |1 & 2|1 & 2|1 & 2| |------+---------+----------+----+----+----+-----+-----+-----| |150MHz| 60MHz | 2.5x | On | On |Off |2 & 3|1 & 2|1 & 2| |------+---------+----------+----+----+----+-----+-----+-----| |166MHz| 66MHz | 2.5x | On | On |Off |1 & 2|1 & 2|1 & 2| |------+---------+----------+----+----+----+-----+-----+-----| |200MHz| 66MHz | 3x |Off | On |Off |1 & 2|1 & 2|1 & 2| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (INTEL MMX) | |------------------------------------------------------------| | CPU | Clock |Multiplier|S1/1|S1/2|S1/3| JP4 | JP5 | JP6 | |speed | speed | | | | | | | | |------+---------+----------+----+----+----+-----+-----+-----| |150MHz| 60MHz | 2.5x | On | On |Off |2 & 3|1 & 2|1 & 2| |------+---------+----------+----+----+----+-----+-----+-----| |166MHz| 66MHz | 2.5x | On | On |Off |1 & 2|1 & 2|1 & 2| |------+---------+----------+----+----+----+-----+-----+-----| |200MHz| 66MHz | 3x |Off | On |Off |1 & 2|1 & 2|1 & 2| |------+---------+----------+----+----+----+-----+-----+-----| |233MHz| 66MHz | 3.5x |Off |Off |Off |1 & 2|1 & 2|1 & 2| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION | |------------------------------------------------------------| | Voltage | S1/4 | S1/5 | S1/6 | S1/7 | S1/8 | |----------+---------+---------+---------+---------+---------| | 1.30v | Off | Off | Off | Off | On | |----------+---------+---------+---------+---------+---------| | 1.35v | On | Off | Off | Off | On | |----------+---------+---------+---------+---------+---------| | 1.40v | Off | On | Off | Off | On | |----------+---------+---------+---------+---------+---------| | 1.45v | On | On | Off | Off | On | |----------+---------+---------+---------+---------+---------| | 1.50v | Off | Off | On | Off | On | |----------+---------+---------+---------+---------+---------| | 1.55v | On | Off | On | Off | On | |----------+---------+---------+---------+---------+---------| | 1.60v | Off | On | On | Off | On | |----------+---------+---------+---------+---------+---------| | 1.65v | On | On | On | Off | On | |----------+---------+---------+---------+---------+---------| | 1.70v | Off | Off | Off | On | On | |----------+---------+---------+---------+---------+---------| | 1.75v | On | Off | Off | On | On | |----------+---------+---------+---------+---------+---------| | 1.80v | Off | On | Off | On | On | |----------+---------+---------+---------+---------+---------| | 1.85v | On | On | Off | On | On | |----------+---------+---------+---------+---------+---------| | 1.90v | Off | Off | On | On | On | |----------+---------+---------+---------+---------+---------| | 1.95v | On | Off | On | On | On | |----------+---------+---------+---------+---------+---------| | 2.00v | Off | On | On | On | On | |----------+---------+---------+---------+---------+---------| | 2.05v | On | On | On | On | On | |----------+---------+---------+---------+---------+---------| | 2.0v | Off | Off | Off | Off | Off | |----------+---------+---------+---------+---------+---------| | 2.1v | On | Off | Off | Off | Off | |----------+---------+---------+---------+---------+---------| | 2.2v | Off | On | Off | Off | Off | |----------+---------+---------+---------+---------+---------| | 2.3v | On | On | Off | Off | Off | |----------+---------+---------+---------+---------+---------| | 2.4v | Off | Off | On | Off | Off | |----------+---------+---------+---------+---------+---------| | 2.5v | On | Off | On | Off | Off | |----------+---------+---------+---------+---------+---------| | 2.6v | Off | On | On | Off | Off | |----------+---------+---------+---------+---------+---------| | 2.7v | On | On | On | Off | Off | |----------+---------+---------+---------+---------+---------| | 2.8v | Off | Off | Off | On | Off | |----------+---------+---------+---------+---------+---------| | 2.9v | On | Off | Off | On | Off | |----------+---------+---------+---------+---------+---------| | 3.0v | Off | On | Off | On | Off | |----------+---------+---------+---------+---------+---------| | 3.1v | On | On | Off | On | Off | |----------+---------+---------+---------+---------+---------| | 3.2v | Off | Off | On | On | Off | |----------+---------+---------+---------+---------+---------| | 3.3v | On | Off | On | On | Off | |----------+---------+---------+---------+---------+---------| | 3.4v | Off | On | On | On | Off | |----------+---------+---------+---------+---------+---------| | 3.5v | On | On | On | On | Off | +------------------------------------------------------------+