CHAINTECH COMPUTER COMPANY, LTD. ================================ 586SEM0.1 Processor Pentium Processor 75/90/100/120/133/150MHz Speed Chip Set SIS Max. Onboard 128MB DRAM Cache 256/512/1024KB 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 module connector, cache slot NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-------------------+----------+------------------+----------| | VRM module | CN1 | Turbo switch | J12 | | connector | | | | |-------------------+----------+------------------+----------| | Serial port 1 | J4 | Power LED & | J13 | | | | keylock | | |-------------------+----------+------------------+----------| | Serial port 2 | J5 | Speaker | J15 | |-------------------+----------+------------------+----------| | Floppy drive | J6 | Reset switch | J16 | | interface | | | | |-------------------+----------+------------------+----------| | Parallel port | J7 | Turbo LED | J17 | |-------------------+----------+------------------+----------| | IDE interface 1 | J8 | IDE interface | J18 | | | | LED | | |-------------------+----------+------------------+----------| | IDE interface 2 | J9 | 32-bit PCI slots | PC1 - | | | | | PC4 | |-------------------+----------+------------------+----------| | Green PC LED | J10 | Cache slot | SL1 | |-------------------+----------+------------------+----------| | Green PC | J11 | | | | connector | | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Jumper | Position | |----------------------------------+--------+----------------| | | VRM on board regulator | CN1 | Open | | | disabled | | | |---+------------------------------+--------+----------------| | | VRM on board regulator | CN1 | pins 6 & 7, 21 | | | enabled | | & 22 closed | |---+------------------------------+--------+----------------| | | PCI clock select SYSCLCK/2 | JP8 | Open | |---+------------------------------+--------+----------------| | | PCI clock select 33MHz | JP8 | Closed | |---+------------------------------+--------+----------------| | | Cache type select | JP12 | pins 1 & 2 | | | asynchronous | | closed | |---+------------------------------+--------+----------------| | | Cache type select | JP12 | pins 2 & 3 | | | synchronous pipeline burst | | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | |------------------+--------------------+--------------------| | 2MB | (2) 256K x 36 | NONE | |------------------+--------------------+--------------------| | 2MB | NONE | (2) 256K x 36 | |------------------+--------------------+--------------------| | 4MB | (2) 512K x 36 | NONE | |------------------+--------------------+--------------------| | 4MB | NONE | (2) 512K x 36 | |------------------+--------------------+--------------------| | 4MB | (2) 256K x 36 | (2) 256K x 36 | |------------------+--------------------+--------------------| | 6MB | (2) 256K x 36 | (2) 512K x 36 | |------------------+--------------------+--------------------| | 6MB | (2) 512K x 36 | (2) 256K x 36 | |------------------+--------------------+--------------------| | 8MB | (2) 1M x 36 | NONE | |------------------+--------------------+--------------------| | 8MB | NONE | (2) 1M x 36 | |------------------+--------------------+--------------------| | 8MB | (2) 512K x 36 | (2) 512K x 36 | |------------------+--------------------+--------------------| | 10MB | (2) 256K x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 10MB | (2) 1M x 36 | (2) 256K x 36 | |------------------+--------------------+--------------------| | 12MB | (2) 512K x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 12MB | (2) 1M x 36 | (2) 512K x 36 | |------------------+--------------------+--------------------| | 16MB | (2) 2M x 36 | NONE | |------------------+--------------------+--------------------| | 16MB | NONE | (2) 2M x 36 | |------------------+--------------------+--------------------| | 16MB | (2) 1M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 18MB | (2) 256K x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 18MB | (2) 2M x 36 | (2) 256K x 36 | |------------------+--------------------+--------------------| | 20MB | (2) 512K x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 20MB | (2) 2M x 36 | (2) 512K x 36 | |------------------+--------------------+--------------------| | 24MB | (2) 1M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 24MB | (2) 2M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 32MB | (2) 4M x 36 | NONE | |------------------+--------------------+--------------------| | 32MB | NONE | (2) 4M x 36 | |------------------+--------------------+--------------------| | 32MB | (2) 2M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 34MB | (2) 256K x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 34MB | (2) 4M x 36 | (2) 256K x 36 | |------------------+--------------------+--------------------| | 36MB | (2) 512K x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 36MB | (2) 4M x 36 | (2) 512K x 36 | |------------------+--------------------+--------------------| | 40MB | (2) 1M x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 40MB | (2) 4M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 48MB | (2) 2M x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 48MB | (2) 4M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 64MB | (2) 8M x 36 | NONE | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | |------------------+--------------------+--------------------| | 64MB | NONE | (2) 8M x 36 | |------------------+--------------------+--------------------| | 64MB | (2) 4M x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 66MB | (2) 256K x 36 | (2) 8M x 36 | |------------------+--------------------+--------------------| | 66MB | (2) 8M x 36 | (2) 256K x 36 | |------------------+--------------------+--------------------| | 68MB | (2) 512K x 36 | (2) 8M x 36 | |------------------+--------------------+--------------------| | 68MB | (2) 8M x 36 | (2) 512K x 36 | |------------------+--------------------+--------------------| | 72MB | (2) 1M x 36 | (2) 8M x 36 | |------------------+--------------------+--------------------| | 72MB | (2) 8M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 80MB | (2) 2M x 36 | (2) 8M x 36 | |------------------+--------------------+--------------------| | 80MB | (2) 8M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 96MB | (2) 4M x 36 | (2) 8M x 36 | |------------------+--------------------+--------------------| | 96MB | (2) 8M x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 128MB | (2) 8M x 36 | (2) 8M x 36 | |------------------------------------------------------------| | Note: Board will accept x 32 SIMMs also. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | TAG | SL1 | |-----------+---------------+---------------+----------------| | 256KB | (8) 32K x 8 | (1) 8K x 8 | Not installed | |-----------+---------------+---------------+----------------| | 256KB | NONE | NONE | Installed | |-----------+---------------+---------------+----------------| | 512KB | (8) 64K x 8 | (1) 32K x 8 | Not installed | |-----------+---------------+---------------+----------------| | 512KB | NONE | NONE | Installed | |-----------+---------------+---------------+----------------| | 1MB | (8) 128K x 8 | (1) 32K x 8 | Not installed | |------------------------------------------------------------| | Note: If SL1 Is used, remove cache from Bank 0 and TAG. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE JUMPER CONFIGURATION | |------------------------------------------------------------| | Size | JP13 | JP14 | |------------------+--------------------+--------------------| | 256KB | pins 1 & 2 closed | pins 1 & 2 closed | |------------------+--------------------+--------------------| | 512KB | pins 1 & 2 closed | pins 2 & 3 closed | |------------------+--------------------+--------------------| | 1MB | pins 2 & 3 closed | pins 2 & 3 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE TYPE CONFIGURATION | |------------------------------------------------------------| | Type | JP11 | |----------------------------+-------------------------------| | Mixed cache | pins 1 & 5, 2 & 6 closed | |----------------------------+-------------------------------| | 3.3v cache | pins 3 & 7, 4 & 8 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED CONFIGURATION | |------------------------------------------------------------| | Speed |Voltage | JP9 | JP10 | JP18 | JP19 | JP20 | |--------+--------+--------+--------+-------+--------+-------| | 75MHz | 3.3v | Closed | Closed | 1 & 2 | Open | Open | |--------+--------+--------+--------+-------+--------+-------| | 90MHz | 3.3v | Closed | Open | 1 & 2 | Open | Open | |--------+--------+--------+--------+-------+--------+-------| | 90MHz | 3.4v | Closed | Open | 3 & 4 | Open | Open | |--------+--------+--------+--------+-------+--------+-------| | 90MHz | 3.5v | Closed | Open | 5 & 6 | Open | Open | |--------+--------+--------+--------+-------+--------+-------| | 100MHz | 3.5v | Open | Closed | 5 & 6 | Open | Open | |--------+--------+--------+--------+-------+--------+-------| | 120MHz | 3.5v | Closed | Open | 5 & 6 | Closed | Open | |--------+--------+--------+--------+-------+--------+-------| | 133MHz | 3.5v | Open | Closed | 5 & 6 | Closed | Open | |--------+--------+--------+--------+-------+--------+-------| | 150MHz | 3.5v | Closed | Open | 5 & 6 | Closed |Closed | |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+