CHAINTECH COMPUTER COMPANY, LTD. ================================ 5IEM2.2 Processor CX M1/Pentium Processor Speed 75/90/100/120/133/150/166MHz Chip Set Intel Video Chip Set None Maximum Onboard 128MB (EDO supported) Memory Maximum Video None Memory Cache 256/512KB BIOS Award Dimensions 275mm x 220mm I/O Options 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, serial ports (2), VRM connector, cache slot, IR connector NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-------------------+----------+------------------+----------| | VRM module | CN1 | Speaker | J12 | | connector | | | | |-------------------+----------+------------------+----------| | Serial port 1 | J5 | Turbo LED | J13 | |-------------------+----------+------------------+----------| | Serial port 2 | J6 | Power LED & | J14 | | | | keylock | | |-------------------+----------+------------------+----------| | Parallel port | J7 | Reset switch | J15 | |-------------------+----------+------------------+----------| | Floppy drive | J8 | IR connector | JP3 | | interface | | | | |-------------------+----------+------------------+----------| | IDE interface 1 | J9 | Green PC | JP12 | | | | connector | | |-------------------+----------+------------------+----------| | IDE interface 2 | J10 | 32-bit PCI slots | PC1 - | | | | | PC4 | |-------------------+----------+------------------+----------| | IDE interface LED | J11 | Cache slot | SL1 | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |-----------------------------------+-------+----------------| |>> | VRM on board regulator | CN1 | Open | | | disabled | | | |---+-------------------------------+-------+----------------| | | VRM on board regulator | CN1 | Pins 6 & 7, 21 | | | enabled | | & 22 closed | |---+-------------------------------+-------+----------------| |>> | IR connector type select | JP3 | Pins 1 - 5 | | | Intel | | closed | |---+-------------------------------+-------+----------------| | | IR connector type select HP | JP3 | Pins 3 - 6 | | | | | closed | |---+-------------------------------+-------+----------------| |>> | Factory configured - do not | JP20 | Unidentified | | | alter | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | |------------------+--------------------+--------------------| | 4MB | (2) 512K x 36 | None | |------------------+--------------------+--------------------| | 4MB | (2) 256K x 36 | (2) 256K x 36 | |------------------+--------------------+--------------------| | 6MB | (2) 256K x 36 | (2) 512K x 36 | |------------------+--------------------+--------------------| | 8MB | (2) 1M x 36 | None | |------------------+--------------------+--------------------| | 8MB | (2) 512K x 36 | (2) 512K x 36 | |------------------+--------------------+--------------------| | 10MB | (2) 256K x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 12MB | (2) 1M x 36 | (2) 512K x 36 | |------------------+--------------------+--------------------| | 16MB | (2) 2M x 36 | None | |------------------+--------------------+--------------------| | 16MB | (2) 1M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 18MB | (2) 256K x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 20MB | (2) 2M x 36 | (2) 512K x 36 | |------------------+--------------------+--------------------| | 24MB | (2) 1M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 32MB | None | (2) 4M x 36 | |------------------+--------------------+--------------------| | 32MB | (2) 2M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 34MB | (2) 256K x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 36MB | (2) 4M x 36 | (2) 512K x 36 | |------------------+--------------------+--------------------| | 40MB | (2) 1M x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 48MB | (2) 4M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 64MB | (2) 8M x 36 | None | |------------------+--------------------+--------------------| | 64MB | (2) 4M x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 66MB | (2) 256K x 36 | (2) 8M x 36 | |------------------+--------------------+--------------------| | 68MB | (2) 8M x 36 | (2) 512K x 36 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | |---------------+-----------------------+--------------------| | 72MB | (2) 1M x 36 | (2) 8M x 36 | |---------------+-----------------------+--------------------| | 80MB | (2) 8M x 36 | (2) 2M x 36 | |---------------+-----------------------+--------------------| | 96MB | (2) 8M x 36 | (2) 4M x 36 | |---------------+-----------------------+--------------------| | 128MB | (2) 8M x 36 | (2) 8M x 36 | |------------------------------------------------------------| | Note: Board accepts EDO memory. Board also accepts x 32 | | SIMMs. Banks are interchangeable. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | TAG | SL1 | |-------+-------------+---------------------+----------------| | 256KB | (8) 32K x 8 | (1) 8K x 8 | Not installed | |-------+-------------+---------------------+----------------| | 256KB | None | None | 256KB module | | | | | installed | |-------+-------------+---------------------+----------------| | 512KB | (8) 64K x 8 | (1) 16K or (1) 32K | Not installed | | | | x 8 | | |-------+-------------+---------------------+----------------| | 512KB | None | None | 512KB module | | | | | installed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE JUMPER CONFIGURATION | |------------------------------------------------------------| | Size | JP10 | |----------------------------+-------------------------------| | 256KB | Pins 1 & 2 closed | |----------------------------+-------------------------------| | 512KB | Pins 2 & 3 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE TYPE CONFIGURATION | |------------------------------------------------------------| | Type | JP13 | |----------------------------+-------------------------------| | Mixed cache | Pins 1 & 5, 2 & 6 closed | |----------------------------+-------------------------------| | 3.3v cache | Pins 3 & 7, 4 & 8 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (CYRIX) | |------------------------------------------------------------| | CPU | Clock | Multiplier | JP9 | JP11 | JP15 | JP16 | | speed | speed | | | | | | |--------+--------+------------+------+------+------+--------| | 120MHz | 66MHz | 1.5x | 1 & | 2 & | Open | Open | | | | | 3, 4 | 3 | | | | | | | & 6 | | | | |--------+--------+------------+------+------+------+--------| | 150MHz | 60MHz | 2x | 2 & | 2 & | Open | Closed | | | | | 4, 3 | 3 | | | | | | | & 5 | | | | |--------+--------+------------+------+------+------+--------| | 166MHz | 66MHz | 2x | 1 & | 2 & | Open | Closed | | | | | 3, 4 | 3 | | | | | | | & 6 | | | | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (INTEL) | |------------------------------------------------------------| | CPU | Clock | Multiplier | JP9 | JP11 | JP15 | JP16 | | speed | speed | | | | | | |--------+-------+------------+-----+------+--------+--------| | 75MHz | 50MHz | 1.5x | 3 & | 1 & | Open | Open | | | | | 5, | 2 | | | | | | | 4 & | | | | | | | | 6 | | | | |--------+-------+------------+-----+------+--------+--------| | 90MHz | 60MHz | 1.5x | 2 & | 2 & | Open | Open | | | | | 4, | 3 | | | | | | | 3 & | | | | | | | | 5 | | | | |--------+-------+------------+-----+------+--------+--------| | 100MHz | 66MHz | 1.5x | 1 & | 2 & | Open | Open | | | | | 3, | 3 | | | | | | | 4 & | | | | | | | | 6 | | | | |--------+-------+------------+-----+------+--------+--------| | 120MHz | 60MHz | 2x | 2 & | 2 & | Open | Closed | | | | | 4, | 3 | | | | | | | 3 & | | | | | | | | 5 | | | | |--------+-------+------------+-----+------+--------+--------| | 133MHz | 66MHz | 2x | 1 & | 2 & | Open | Closed | | | | | 3, | 3 | | | | | | | 4 & | | | | | | | | 6 | | | | |--------+-------+------------+-----+------+--------+--------| | 150MHz | 60MHz | 2.5x | 2 & | 2 & | Closed | Closed | | | | | 4, | 3 | | | | | | | 3 & | | | | | | | | 5 | | | | |--------+-------+------------+-----+------+--------+--------| | 166MHz | 66MHz | 2.5x | 1 & | 2 & | Closed | Closed | | | | | 3, | 3 | | | | | | | 4 & | | | | | | | | 6 | | | | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION | |------------------------------------------------------------| | Voltage | JP14 | |----------------------------+-------------------------------| | 3.3v | Pins 1 & 2 closed | |----------------------------+-------------------------------| | 3.4v | Pins 3 & 4 closed | |----------------------------+-------------------------------| | 3.5v | Pins 5 & 6 closed | +------------------------------------------------------------+