SILICON STAR INTERNATIONAL, INC. ================================ PM4T (REV. 1.0) Processor 80486SX/SL80486SX/AM486DX/CX486DX/80486DX/SL80486DX/CX486DX2/ CX486DX2V/AM486DX2/(SL)AM486DX2/80486DX2/SL80486DX2/AM486DX4/ 80486DX4/P24D/Pentium Overdrive Processor 25/33/40/50(internal)/66(internal)/75(internal)/80(internal)/100(internal)MHz Speed Chip Set Unidentified Max. 256MB Onboard DRAM Cache 128/256KB BIOS Award Dimensions 330mm x 218mm I/O 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE Options interfaces (2), parallel port, PS/2 mouse port, serial ports (2) NPU None Options +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-------------------+----------+------------------+----------| | IDE interface 1 | CN1 | Speaker | JW2 | |-------------------+----------+------------------+----------| | IDE interface 2 | CN2 | Turbo LED | JW3 | |-------------------+----------+------------------+----------| | Parallel port | CN3 | Turbo switch | JW4 | |-------------------+----------+------------------+----------| | Floppy drive | CN4 | Reset switch | JW5 | | interface | | | | |-------------------+----------+------------------+----------| | Serial port 1 | J3 | IDE interface | JW6 | | | | LED | | |-------------------+----------+------------------+----------| | Serial port 2 | J4 | IDE interface | JW7 | | | | LED | | |-------------------+----------+------------------+----------| | External battery | JP42 | PS/2 mouse port | MS1 | |-------------------+----------+------------------+----------| | Green PC | JP43 | 32-bit PCI slots | PC1 - | | connector | | | PC4 | |-------------------+----------+------------------+----------| | Power LED & | JW1 | | | | keylock | | | | |------------------------------------------------------------| | Note: The location of JP42 is unidentified. | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Jumper | Position | |------------------------------------+--------+--------------| |>> | Factory configured - do not | JP1 | N/A | | | alter | | | |---+--------------------------------+--------+--------------| |>> | CPU type select non 5v CPU | JP18 | pins 3 & 5, | | | | | 4 & 6 closed | |---+--------------------------------+--------+--------------| | | CPU type select 5v CPU | JP18 | pins 1 & 3, | | | | | 2 & 4 closed | |---+--------------------------------+--------+--------------| |>> | Factory configured - do not | JP23 | Open | | | alter | | | |---+--------------------------------+--------+--------------| |>> | Factory configured - do not | JP25 | Open | | | alter | | | |---+--------------------------------+--------+--------------| |>> | Factory configured - do not | JP27 | N/A | | | alter | | | |---+--------------------------------+--------+--------------| |>> | Factory configured - do not | JP30 | N/A | | | alter | | | |---+--------------------------------+--------+--------------| |>> | Factory configured - do not | JP31 | N/A | | | alter | | | |---+--------------------------------+--------+--------------| |>> | Factory configured - do not | JP33 | N/A | | | alter | | | |---+--------------------------------+--------+--------------| |>> | CMOS memory normal operation | JP37 | pins 1 & 2 | | | | | closed | |---+--------------------------------+--------+--------------| | | CMOS memory clear | JP37 | pins 2 & 3 | | | | | closed | |---+--------------------------------+--------+--------------| |>> | Factory configured - do not | JP51 | Open | | | alter | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |------+-------------+-------------+------------+------------| | 1MB | (1) 256K x | NONE | NONE | NONE | | | 36 | | | | |------+-------------+-------------+------------+------------| | 2MB | (1) 256K x | (1) 256K x | NONE | NONE | | | 36 | 36 | | | |------+-------------+-------------+------------+------------| | 2MB | (1) 512K x | NONE | NONE | NONE | | | 36 | | | | |------+-------------+-------------+------------+------------| | 3MB | (1) 512K x | (1) 256K x | NONE | NONE | | | 36 | 36 | | | |------+-------------+-------------+------------+------------| | 3MB | (1) 256K x | (1) 256K x | (1) 256K x | NONE | | | 36 | 36 | 36 | | |------+-------------+-------------+------------+------------| | 4MB | (1) 512K x | (1) 256K x | (1) 256K x | NONE | | | 36 | 36 | 36 | | |------+-------------+-------------+------------+------------| | 4MB | (1) 256K x | (1) 256K x | (1) 256K x | (1) 256K x | | | 36 | 36 | 36 | 36 | |------+-------------+-------------+------------+------------| | 4MB | (1) 1M x 36 | NONE | NONE | NONE | |------+-------------+-------------+------------+------------| | 4MB | (1) 512K x | (1) 512K x | NONE | NONE | | | 36 | 36 | | | |------+-------------+-------------+------------+------------| | 5MB | (1) 1M x 36 | (1) 256K x | NONE | NONE | | | | 36 | | | |------+-------------+-------------+------------+------------| | 5MB | (1) 512K x | (1) 256K x | (1) 256K x | (1) 256K x | | | 36 | 36 | 36 | 36 | |------+-------------+-------------+------------+------------| | 6MB | (1) 1M x 36 | (1) 256K x | (1) 256K x | NONE | | | | 36 | 36 | | |------+-------------+-------------+------------+------------| | 6MB | (1) 512K x | (1) 1M x 36 | NONE | NONE | | | 36 | | | | |------+-------------+-------------+------------+------------| | 6MB | (1) 512K x | (1) 512K x | (1) 512K x | NONE | | | 36 | 36 | 36 | | |------+-------------+-------------+------------+------------| | 7MB | (1) 1M x 36 | (1) 256K x | (1) 256K x | (1) 256K x | | | | 36 | 36 | 36 | |------+-------------+-------------+------------+------------| | 8MB | (1) 1M x 36 | (1) 1M x 36 | NONE | NONE | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |------+-------------+-------------+------------+------------| | 8MB | (1) 2M x 36 | NONE | NONE | NONE | |------+-------------+-------------+------------+------------| | 8MB | (1) 512K x | (1) 512K x | (1) 512K x | (1) 512K x | | | 36 | 36 | 36 | 36 | |------+-------------+-------------+------------+------------| | 9MB | (1) 2M x 36 | (1) 256K x | NONE | NONE | | | | 36 | | | |------+-------------+-------------+------------+------------| | 10MB | (1) 2M x 36 | (1) 256K x | (1) 256K x | NONE | | | | 36 | 36 | | |------+-------------+-------------+------------+------------| | 10MB | (1) 512K x | (1) 1M x 36 | (1) 1M x | NONE | | | 36 | | 36 | | |------+-------------+-------------+------------+------------| | 10MB | (1) 512K x | (1) 2M x 36 | NONE | NONE | | | 36 | | | | |------+-------------+-------------+------------+------------| | 11MB | (1) 2M x 36 | (1) 256K x | (1) 256K x | (1) 256K x | | | | 36 | 36 | 36 | |------+-------------+-------------+------------+------------| | 12MB | (1) 1M x 36 | (1) 2M x 36 | NONE | NONE | |------+-------------+-------------+------------+------------| | 12MB | (1) 2M x 36 | (1) 1M x 36 | NONE | NONE | |------+-------------+-------------+------------+------------| | 12MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x | NONE | | | | | 36 | | |------+-------------+-------------+------------+------------| | 14MB | (1) 512K x | (1) 1M x 36 | (1) 1M x | (1) 1M x | | | 36 | | 36 | 36 | |------+-------------+-------------+------------+------------| | 16MB | (1) 2M x 36 | (1) 1M x 36 | (1) 1M x | NONE | | | | | 36 | | |------+-------------+-------------+------------+------------| | 16MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x | (1) 1M x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 16MB | (1) 2M x 36 | (1) 2M x 36 | NONE | NONE | |------+-------------+-------------+------------+------------| | 16MB | (1) 4M x 36 | NONE | NONE | NONE | |------+-------------+-------------+------------+------------| | 17MB | (1) 4M x 36 | (1) 256K x | NONE | NONE | | | | 36 | | | |------+-------------+-------------+------------+------------| | 18MB | (1) 4M x 36 | (1) 256K x | (1) 256K x | NONE | | | | 36 | 36 | | |------+-------------+-------------+------------+------------| | 18MB | (1) 512K x | (1) 2M x 36 | (1) 2M x | NONE | | | 36 | | 36 | | |------+-------------+-------------+------------+------------| | 18MB | (1) 512K x | (1) 4M x 36 | NONE | NONE | | | 36 | | | | |------+-------------+-------------+------------+------------| | 19MB | (1) 4M x 36 | (1) 256K x | (1) 256K x | (1) 256K x | | | | 36 | 36 | 36 | |------+-------------+-------------+------------+------------| | 20MB | (1) 1M x 36 | (1) 2M x 36 | (1) 2M x | NONE | | | | | 36 | | |------+-------------+-------------+------------+------------| | 20MB | (1) 1M x 36 | (1) 4M x 36 | NONE | NONE | |------+-------------+-------------+------------+------------| | 20MB | (1) 2M x 36 | (1) 1M x 36 | (1) 1M x | (1) 1M x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 20MB | (1) 4M x 36 | (1) 1M x 36 | NONE | NONE | |------+-------------+-------------+------------+------------| | 24MB | (1) 2M x 36 | (1) 4M x 36 | NONE | NONE | |------+-------------+-------------+------------+------------| | 24MB | (1) 4M x 36 | (1) 1M x 36 | (1) 1M x | NONE | | | | | 36 | | |------+-------------+-------------+------------+------------| | 24MB | (1) 4M x 36 | (1) 2M x 36 | NONE | NONE | |------+-------------+-------------+------------+------------| | 24MB | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x | NONE | | | | | 36 | | |------+-------------+-------------+------------+------------| | 26MB | (1) 512K x | (1) 2M x 36 | (1) 2M x | (1) 2M x | | | 36 | | 36 | 36 | |------+-------------+-------------+------------+------------| | 28MB | (1) 1M x 36 | (1) 2M x 36 | (1) 2M x | (1) 2M x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 28MB | (1) 4M x 36 | (1) 1M x 36 | (1) 1M x | (1) 1M x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 32MB | (1) 4M x 36 | (1) 2M x 36 | (1) 2M x | NONE | | | | | 36 | | |------+-------------+-------------+------------+------------| | 32MB | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x | (1) 2M x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 32MB | (1) 4M x 36 | (1) 4M x 36 | NONE | NONE | |------+-------------+-------------+------------+------------| | 32MB | (1) 8M x 36 | NONE | NONE | NONE | |------+-------------+-------------+------------+------------| | 33MB | (1) 8M x 36 | (1) 256K x | NONE | NONE | | | | 36 | | | |------+-------------+-------------+------------+------------| | 34MB | (1) 8M x 36 | (1) 256K x | (1) 256K x | NONE | | | | 36 | 36 | | |------+-------------+-------------+------------+------------| | 34MB | (1) 512K x | (1) 4M x 36 | (1) 4M x | NONE | | | 36 | | 36 | | |------+-------------+-------------+------------+------------| | 34MB | (1) 512K x | (1) 8M x 36 | NONE | NONE | | | 36 | | | | |------+-------------+-------------+------------+------------| | 35MB | (1) 8M x 36 | (1) 256K x | (1) 256K x | (1) 256K x | | | | 36 | 36 | 36 | |------+-------------+-------------+------------+------------| | 36MB | (1) 1M x 36 | (1) 4M x 36 | (1) 4M x | NONE | | | | | 36 | | |------+-------------+-------------+------------+------------| | 36MB | (1) 1M x 36 | (1) 8M x 36 | NONE | NONE | |------+-------------+-------------+------------+------------| | 36MB | (1) 8M x 36 | (1) 1M x 36 | NONE | NONE | |------+-------------+-------------+------------+------------| | 40MB | (1) 2M x 36 | (1) 4M x 36 | (1) 4M x | NONE | | | | | 36 | | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |-------+-------------+------------+------------+------------| | 40MB | (1) 2M x 36 | (1) 8M x | NONE | NONE | | | | 36 | | | |-------+-------------+------------+------------+------------| | 40MB | (1) 4M x 36 | (1) 2M x | (1) 2M x | (1) 2M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 40MB | (1) 8M x 36 | (1) 1M x | (1) 1M x | NONE | | | | 36 | 36 | | |-------+-------------+------------+------------+------------| | 40MB | (1) 8M x 36 | (1) 2M x | NONE | NONE | | | | 36 | | | |-------+-------------+------------+------------+------------| | 44MB | (1) 8M x 36 | (1) 1M x | (1) 1M x | (1) 1M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 48MB | (1) 4M x 36 | (1) 8M x | NONE | NONE | | | | 36 | | | |-------+-------------+------------+------------+------------| | 48MB | (1) 8M x 36 | (1) 2M x | (1) 2M x | NONE | | | | 36 | 36 | | |-------+-------------+------------+------------+------------| | 48MB | (1) 8M x 36 | (1) 4M x | NONE | NONE | | | | 36 | | | |-------+-------------+------------+------------+------------| | 48MB | (1) 4M x 36 | (1) 4M x | (1) 4M x | NONE | | | | 36 | 36 | | |-------+-------------+------------+------------+------------| | 50MB | (1) 512K x | (1) 4M x | (1) 4M x | (1) 4M x | | | 36 | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 52MB | (1) 1M x 36 | (1) 4M x | (1) 4M x | (1) 4M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 56MB | (1) 2M x 36 | (1) 4M x | (1) 4M x | (1) 4M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 56MB | (1) 8M x 36 | (1) 2M x | (1) 2M x | (1) 2M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 64MB | (1) 8M x 36 | (1) 4M x | (1) 4M x | NONE | | | | 36 | 36 | | |-------+-------------+------------+------------+------------| | 64MB | (1) 4M x 36 | (1) 4M x | (1) 4M x | (1) 4M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 64MB | (1) 8M x 36 | (1) 8M x | NONE | NONE | | | | 36 | | | |-------+-------------+------------+------------+------------| | 64MB | (1) 16M x | NONE | NONE | NONE | | | 36 | | | | |-------+-------------+------------+------------+------------| | 65MB | (1) 16M x | (1) 256K x | NONE | NONE | | | 36 | 36 | | | |-------+-------------+------------+------------+------------| | 66MB | (1) 16M x | (1) 256K x | (1) 256K x | NONE | | | 36 | 36 | 36 | | |-------+-------------+------------+------------+------------| | 66MB | (1) 512K x | (1) 8M x | (1) 8M x | NONE | | | 36 | 36 | 36 | | |-------+-------------+------------+------------+------------| | 66MB | (1) 512K x | (1) 16M x | NONE | NONE | | | 36 | 36 | | | |-------+-------------+------------+------------+------------| | 67MB | (1) 16M x | (1) 256K x | (1) 256K x | (1) 256K x | | | 36 | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 68MB | (1) 1M x 36 | (1) 8M x | (1) 8M x | NONE | | | | 36 | 36 | | |-------+-------------+------------+------------+------------| | 68MB | (1) 1M x 36 | (1) 16M x | NONE | NONE | | | | 36 | | | |-------+-------------+------------+------------+------------| | 68MB | (1) 16M x | (1) 1M x | NONE | NONE | | | 36 | 36 | | | |-------+-------------+------------+------------+------------| | 72MB | (1) 2M x 36 | (1) 8M x | (1) 8M x | NONE | | | | 36 | 36 | | |-------+-------------+------------+------------+------------| | 72MB | (1) 2M x 36 | (1) 16M x | NONE | NONE | | | | 36 | | | |-------+-------------+------------+------------+------------| | 72MB | (1) 16M x | (1) 1M x | (1) 1M x | NONE | | | 36 | 36 | 36 | | |-------+-------------+------------+------------+------------| | 72MB | (1) 16M x | (1) 2M x | NONE | NONE | | | 36 | 36 | | | |-------+-------------+------------+------------+------------| | 76MB | (1) 16M x | (1) 1M x | (1) 1M x | (1) 1M x | | | 36 | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 80MB | (1) 4M x 36 | (1) 8M x | (1) 8M x | NONE | | | | 36 | 36 | | |-------+-------------+------------+------------+------------| | 80MB | (1) 4M x 36 | (1) 16M x | NONE | NONE | | | | 36 | | | |-------+-------------+------------+------------+------------| | 80MB | (1) 8M x 36 | (1) 4M x | (1) 4M x | (1) 4M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 80MB | (1) 16M x | (1) 2M x | (1) 2M x | NONE | | | 36 | 36 | 36 | | |-------+-------------+------------+------------+------------| | 80MB | (1) 16M x | (1) 4M x | NONE | NONE | | | 36 | 36 | | | |-------+-------------+------------+------------+------------| | 88MB | (1) 16M x | (1) 2M x | (1) 2M x | (1) 2M x | | | 36 | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 96MB | (1) 8M x 36 | (1) 16M x | NONE | NONE | | | | 36 | | | |-------+-------------+------------+------------+------------| | 96MB | (1) 16M x | (1) 4M x | (1) 4M x | NONE | | | 36 | 36 | 36 | | |-------+-------------+------------+------------+------------| | 96MB | (1) 16M x | (1) 8M x | NONE | NONE | | | 36 | 36 | | | |-------+-------------+------------+------------+------------| | 96MB | (1) 8M x 36 | (1) 8M x | (1) 8M x | NONE | | | | 36 | 36 | | |-------+-------------+------------+------------+------------| | 98MB | (1) 512K x | (1) 8M x | (1) 8M x | (1) 8M x | | | 36 | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 100MB | (1) 1M x 36 | (1) 8M x | (1) 8M x | (1) 8M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 104MB | (1) 2M x 36 | (1) 8M x | (1) 8M x | (1) 8M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 112MB | (1) 4M x 36 | (1) 8M x | (1) 8M x | (1) 8M x | | | | 36 | 36 | 36 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |-------+-------------+------------+------------+------------| | 112MB | (1) 16M x | (1) 4M x | (1) 4M x | (1) 4M x | | | 36 | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 128MB | (1) 16M x | (1) 8M x | (1) 8M x | NONE | | | 36 | 36 | 36 | | |-------+-------------+------------+------------+------------| | 128MB | (1) 8M x 36 | (1) 8M x | (1) 8M x | (1) 8M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 128MB | (1) 16M x | (1) 16M x | NONE | NONE | | | 36 | 36 | | | |-------+-------------+------------+------------+------------| | 130MB | (1) 512K x | (1) 16M x | (1) 16M x | NONE | | | 36 | 36 | 36 | | |-------+-------------+------------+------------+------------| | 132MB | (1) 1M x 36 | (1) 16M x | (1) 16M x | NONE | | | | 36 | 36 | | |-------+-------------+------------+------------+------------| | 136MB | (1) 2M x 36 | (1) 16M x | (1) 16M x | NONE | | | | 36 | 36 | | |-------+-------------+------------+------------+------------| | 144MB | (1) 4M x 36 | (1) 16M x | (1) 16M x | NONE | | | | 36 | 36 | | |-------+-------------+------------+------------+------------| | 160MB | (1) 8M x 36 | (1) 16M x | (1) 16M x | NONE | | | | 36 | 36 | | |-------+-------------+------------+------------+------------| | 160MB | (1) 16M x | (1) 8M x | (1) 8M x | (1) 8M x | | | 36 | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 192MB | (1) 16M x | (1) 16M x | (1) 16M x | NONE | | | 36 | 36 | 36 | | |-------+-------------+------------+------------+------------| | 194MB | (1) 512K x | (1) 16M x | (1) 16M x | (1) 16M x | | | 36 | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 196MB | (1) 1M x 36 | (1) 16M x | (1) 16M x | (1) 16M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 200MB | (1) 2M x 36 | (1) 16M x | (1) 16M x | (1) 16M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 208MB | (1) 4M x 36 | (1) 16M x | (1) 16M x | (1) 16M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 224MB | (1) 8M x 36 | (1) 16M x | (1) 16M x | (1) 16M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 256MB | (1) 16M x | (1) 16M x | (1) 16M x | (1) 16M x | | | 36 | 36 | 36 | 36 | |------------------------------------------------------------| | Note: Board will accept x 32 SIMMs also. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | TAG | |-----------+-------------+-------------+--------------------| | 128KB | (4) 32K x 8 | NONE | (1) 8K or (1) 16K | | | | | x 8 | |-----------+-------------+-------------+--------------------| | 256KB (A) | (4) 32K x 8 | (4) 32K x 8 | (1) 16K or (1) 32K | | | | | x 8 | |-----------+-------------+-------------+--------------------| | 256KB (B) | (4) 64K x 8 | NONE | (1) 16K or (1) 32K | | | | | x 8 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE JUMPER CONFIGURATION | |------------------------------------------------------------| | Size | JP2 | JP3 | JP6 | |-----------+----------------+---------------+---------------| | 128KB | pins 1 & 2 | pins 1 & 2 | pins 1 & 2 | | | closed | closed | closed | |-----------+----------------+---------------+---------------| | 256KB (A) | pins 2 & 3 | pins 2 & 3 | pins 2 & 3 | | | closed | closed | closed | |-----------+----------------+---------------+---------------| | 256KB (B) | pins 1 & 2 | pins 1 & 2 | pins 2 & 3 | | | closed | closed | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE CONFIGURATION | |------------------------------------------------------------| | Type | RN6 | RN10 | RN14 | RN16 |RN17| |------------+----------+----------+----------+---------+----| | 80486SX | Not | 1 - 8 | Not | Not |9 - | | |installed | |installed |installed| 16 | |------------+----------+----------+----------+---------+----| | SL80486SX | Not | 1 - 8 | Not | Not |9 - | | |installed | |installed |installed| 16 | |------------+----------+----------+----------+---------+----| | AM486DX | Not | 1 - 8 | 1 - 8 | Not |5 - | | |installed | | |installed| 12 | |------------+----------+----------+----------+---------+----| | CX486DX | 1 - 8 | Not | 1 - 8 | Not |1 - | | | |installed | |installed| 8 | |------------+----------+----------+----------+---------+----| | 80486DX | Not | 1 - 8 | 1 - 8 | Not |5 - | | |installed | | |installed| 12 | |------------+----------+----------+----------+---------+----| | SL80486DX | Not | 1 - 8 | 1 - 8 | Not |5 - | | |installed | | |installed| 12 | |------------+----------+----------+----------+---------+----| | CX486DX2 | 1 - 8 | Not | 1 - 8 | Not |1 - | | | |installed | |installed| 8 | |------------+----------+----------+----------+---------+----| | CX486DX2V | 1 - 8 | Not | 1 - 8 | Not |1 - | | | |installed | |installed| 8 | |------------+----------+----------+----------+---------+----| | AM486DX2 | Not | 1 - 8 | 1 - 8 | Not |5 - | | |installed | | |installed| 12 | |------------+----------+----------+----------+---------+----| |(SL)AM486DX2| Not | 1 - 8 | 1 - 8 | Not |5 - | | |installed | | |installed| 12 | |------------+----------+----------+----------+---------+----| | 80486DX2 | Not | 1 - 8 | 1 - 8 | Not |5 - | | |installed | | |installed| 12 | |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE CONFIGURATION (CON'T) | |------------------------------------------------------------| | Type | RN6 | RN10 | RN14 | RN16 | RN17 | |----------+-------------+------+------+----------+----------| |SL80486DX2|Not installed|1 - 8 |1 - 8 | Not | 5 - 12 | | | | | |installed | | |----------+-------------+------+------+----------+----------| | AM486DX4 |Not installed|1 - 8 |1 - 8 | Not | 5 - 12 | | | | | |installed | | |----------+-------------+------+------+----------+----------| | 80486DX4 |Not installed|1 - 8 |1 - 8 | Not | 5 - 12 | | | | | |installed | | |----------+-------------+------+------+----------+----------| | P24D |Not installed|1 - 8 |1 - 8 | 1 - 8 | Not | | | | | | |installed | |----------+-------------+------+------+----------+----------| | P24T |Not installed|3 - 10|3 - 10| 9 - 16 | Not | | | | | | |installed | |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE CONFIGURATION (CON'T) | |------------------------------------------------------------| | Type | JP13 | JP24 | JP32 | |--------------+------------------+-----------------+--------| | 80486SX | Open | Open | Open | |--------------+------------------+-----------------+--------| | SL80486SX | Open | Open | Open | |--------------+------------------+-----------------+--------| | AM486DX | pins 1 & 2 | Open | Open | | | closed | | | |--------------+------------------+-----------------+--------| | CX486DX | Open | Open | Open | |--------------+------------------+-----------------+--------| | 80486DX | Open | Open | Open | |--------------+------------------+-----------------+--------| | SL80486DX | Open | Open | Open | |--------------+------------------+-----------------+--------| | CX486DX2 | Open | Open | Open | |--------------+------------------+-----------------+--------| | CX486DX2V | Open | Open | Open | |--------------+------------------+-----------------+--------| | AM486DX2 | pins 1 & 2 | Open | Open | | | closed | | | |--------------+------------------+-----------------+--------| | (SL)AM486DX2 | pins 1 & 2 | Open | Closed | | | closed | | | |--------------+------------------+-----------------+--------| | 80486DX2 | Open | Open | Open | |--------------+------------------+-----------------+--------| | SL80486DX2 | Open | Open | Open | |--------------+------------------+-----------------+--------| | AM486DX4 | pins 1 & 2 | Open | Open | | | closed | | | |--------------+------------------+-----------------+--------| | 80486DX4 | Open | Open | Open | |--------------+------------------+-----------------+--------| | P24D | Open | pins 1 & 2 | Open | | | | closed | | |--------------+------------------+-----------------+--------| | P24T | Open | Open | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED CONFIGURATION | |------------------------------------------------------------| | Speed | JP12 | JP14 | |--------------------+-------------------+-------------------| | 25MHz | Open | Open | |--------------------+-------------------+-------------------| | 33MHz | Closed | Closed | |--------------------+-------------------+-------------------| | 40MHz | Open | Closed | |--------------------+-------------------+-------------------| | 50iMHz | Open | Open | |--------------------+-------------------+-------------------| | 66iMHz | Closed | Closed | |--------------------+-------------------+-------------------| | 75iMHz | Open | Open | |--------------------+-------------------+-------------------| | 80iMHz | Open | Closed | |--------------------+-------------------+-------------------| | 100iMHz | Closed | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE CONFIGURATION | |------------------------------------------------------------| | Voltage | JP18 | JP19 | JP20 | JP21 | JP22 | |---------+--------------+--------+--------+--------+--------| | 3.3v | pins 3 & 5, | Closed | Open | Open | Open | | | 4 & 6 closed | | | | | |---------+--------------+--------+--------+--------+--------| | 3.45v | pins 3 & 5, | Open | Closed | Open | Open | | | 4 & 6 closed | | | | | |---------+--------------+--------+--------+--------+--------| | 3.6v | pins 3 & 5, | Open | Open | Closed | Open | | | 4 & 6 closed | | | | | |---------+--------------+--------+--------+--------+--------| | 4v | pins 3 & 5, | Open | Open | Open | Closed | | | 4 & 6 closed | | | | | |---------+--------------+--------+--------+--------+--------| | 5v | pins 1 & 3, | N/A | N/A | N/A | N/A | | | 2 & 4 closed | | | | | +------------------------------------------------------------+