GIGA-BYTE TECHNOLOGY CO., LTD. ============================== GA-5486AL Processor 80486DX/IBMDX2/CX486DX2/80486DX2/AM486DX4/ST486DX4/80486DX4/ P24D/Pentium Overdrive/AM5X86/CX5X86 Processor 25/33/40/50(internal)/66(internal)/75(internal)/80(internal)/100(internal)/ Speed 120(internal)/133(internal)MHz Chip Set ALI Max. 128MB Onboard DRAM Cache 128/256/512KB BIOS Award Dimensions 220mm x 210mm I/O 32-bit PCI slots (3), floppy drive interface, green PC connector, IDE Options interfaces (2), parallel port, serial ports (2) NPU None Options +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-------------------+----------+------------------+----------| | Serial port 1 | CN1 | IDE interface | J2 | | | | LED | | |-------------------+----------+------------------+----------| | Serial port 2 | CN2 | Reset switch | J3 | |-------------------+----------+------------------+----------| | Parallel port | CN3 | Turbo switch | J4 | |-------------------+----------+------------------+----------| | Floppy drive | CN4 | Green PC LED | J5 | | interface | | | | |-------------------+----------+------------------+----------| | IDE interface 2 | CN5 | Speaker | J6 | |-------------------+----------+------------------+----------| | IDE interface 1 | CN6 | Power LED & | J7 | | | | keylock | | |-------------------+----------+------------------+----------| | Green PC | J1 | 32-bit PCI slots | PC1 - | | connector | | | PC3 | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Jumper | Position | |---------------------------------------+---------+----------| |>> | Factory configured - do not alter | JP3 | N/A | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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) 256K x | (1) 256K x | (1) 256K x | NONE | | | 36 | 36 | 36 | | |------+-------------+-------------+------------+------------| | 4MB | (1) 1M x 36 | NONE | NONE | NONE | |------+-------------+-------------+------------+------------| | 4MB | (1) 256K x | (1) 256K x | (1) 256K x | (1) 256K x | | | 36 | 36 | 36 | 36 | |------+-------------+-------------+------------+------------| | 4MB | (1) 512K x | (1) 512K x | NONE | NONE | | | 36 | 36 | | | |------+-------------+-------------+------------+------------| | 5MB | (1) 1M x 36 | (1) 256K x | NONE | NONE | | | | 36 | | | |------+-------------+-------------+------------+------------| | 5MB | (1) 256K x | (1) 1M x 36 | NONE | NONE | | | 36 | | | | |------+-------------+-------------+------------+------------| | 6MB | (1) 1M x 36 | (1) 256K x | (1) 256K x | NONE | | | | 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 | |------+-------------+-------------+------------+------------| | 8MB | (1) 2M x 36 | NONE | NONE | NONE | |------+-------------+-------------+------------+------------| | 9MB | (1) 256K x | (1) 1M x 36 | (1) 1M x | NONE | | | 36 | | 36 | | |------+-------------+-------------+------------+------------| | 10MB | (1) 2M x 36 | (1) 512K x | NONE | NONE | | | | 36 | | | |------+-------------+-------------+------------+------------| | 10MB | (1) 512K x | (1) 2M x 36 | NONE | NONE | | | 36 | | | | |------+-------------+-------------+------------+------------| | 12MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x | NONE | | | | | 36 | | |------+-------------+-------------+------------+------------| | 13MB | (1) 256K x | (1) 1M x 36 | (1) 1M x | (1) 1M x | | | 36 | | 36 | 36 | |------+-------------+-------------+------------+------------| | 16MB | (1) 4M x 36 | NONE | NONE | NONE | |------+-------------+-------------+------------+------------| | 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 | |------+-------------+-------------+------------+------------| | 17MB | (1) 4M x 36 | (1) 256K x | NONE | NONE | | | | 36 | | | |------+-------------+-------------+------------+------------| | 17MB | (1) 256K x | (1) 4M x 36 | NONE | NONE | | | 36 | | | | |------+-------------+-------------+------------+------------| | 18MB | (1) 4M x 36 | (1) 256K x | (1) 256K x | NONE | | | | 36 | 36 | | |------+-------------+-------------+------------+------------| | 19MB | (1) 4M x 36 | (1) 256K x | (1) 256K x | (1) 256K x | | | | 36 | 36 | 36 | |------+-------------+-------------+------------+------------| | 20MB | (1) 4M x 36 | (1) 1M x 36 | NONE | NONE | |------+-------------+-------------+------------+------------| | 20MB | (1) 1M x 36 | (1) 4M x 36 | NONE | NONE | |------+-------------+-------------+------------+------------| | 24MB | (1) 4M x 36 | (1) 1M x 36 | (1) 1M x | NONE | | | | | 36 | | |------+-------------+-------------+------------+------------| | 28MB | (1) 4M x 36 | (1) 1M x 36 | (1) 1M x | (1) 1M x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 32MB | (1) 4M x 36 | (1) 4M x 36 | NONE | NONE | |------+-------------+-------------+------------+------------| | 32MB | (1) 8M x 36 | NONE | NONE | NONE | |------+-------------+-------------+------------+------------| | 33MB | (1) 256K x | (1) 4M x 36 | (1) 4M x | NONE | | | 36 | | 36 | | |------+-------------+-------------+------------+------------| | 34MB | (1) 8M x 36 | (1) 512K x | NONE | NONE | | | | 36 | | | |------+-------------+-------------+------------+------------| | 34MB | (1) 512K x | (1) 8M x 36 | NONE | NONE | | | 36 | | | | |------+-------------+-------------+------------+------------| | 36MB | (1) 1M x 36 | (1) 4M x 36 | (1) 4M x | NONE | | | | | 36 | | |------+-------------+-------------+------------+------------| | 40MB | (1) 8M x 36 | (1) 2M x 36 | NONE | NONE | |------+-------------+-------------+------------+------------| | 40MB | (1) 2M x 36 | (1) 8M x 36 | NONE | NONE | |------+-------------+-------------+------------+------------| | 48MB | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x | NONE | | | | | 36 | | |------+-------------+-------------+------------+------------| | 49MB | (1) 256K x | (1) 4M x 36 | (1) 4M x | (1) 4M x | | | 36 | | 36 | 36 | |------+-------------+-------------+------------+------------| | 52MB | (1) 1M x 36 | (1) 4M x 36 | (1) 4M x | (1) 4M x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 64MB | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x | (1) 4M x | | | | | 36 | 36 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |--------+---------------+---------------+---------+---------| | 64MB | (1) 16M x 36 | NONE | NONE | NONE | |--------+---------------+---------------+---------+---------| | 64MB | (1) 8M x 36 | (1) 8M x 36 | NONE | NONE | |--------+---------------+---------------+---------+---------| | 66MB | (1) 16M x 36 | (1) 512K x 36 | NONE | NONE | |--------+---------------+---------------+---------+---------| | 66MB | (1) 512K x 36 | (1) 16M x 36 | NONE | NONE | |--------+---------------+---------------+---------+---------| | 72MB | (1) 16M x 36 | (1) 2M x 36 | NONE | NONE | |--------+---------------+---------------+---------+---------| | 72MB | (1) 2M x 36 | (1) 16M x 36 | NONE | NONE | |--------+---------------+---------------+---------+---------| | 96MB | (1) 16M x 36 | (1) 8M x 36 | NONE | NONE | |--------+---------------+---------------+---------+---------| | 96MB | (1) 8M x 36 | (1) 16M x 36 | NONE | NONE | |--------+---------------+---------------+---------+---------| | 128MB | (1) 16M x 36 | (1) 16M x 36 | NONE | NONE | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | TAG | |------------------+--------------------+--------------------| | 128KB | (4) 32K x 8 | (1) 8K x 8 | |------------------+--------------------+--------------------| | 256KB | (4) 64K x 8 | (1) 16K x 8 | |------------------+--------------------+--------------------| | 512KB | (4) 128K x 8 | (1) 32K x 8 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE JUMPER CONFIGURATION | |------------------------------------------------------------| | Size | JP4 | |----------------------------+-------------------------------| | 128KB | Open | |----------------------------+-------------------------------| | 256KB | pins 2 & 4 closed | |----------------------------+-------------------------------| | 512KB | pins 1 & 3, 2 & 4 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE CONFIGURATION | |------------------------------------------------------------| | Type | J9 | JP11 | JP12 | JP13 | |----------------+------------+--------+--------+------------| | 80486DX-33 | pins 1 & 2 | Closed | Open | pins 1 & 2 | | | closed | | | closed | |----------------+------------+--------+--------+------------| | IBM DX2 | pins 1 & 2 | Open | Closed | pins 1 & 2 | | | closed | | | closed | |----------------+------------+--------+--------+------------| | CX486DX2-66 | pins 1 & 2 | Open | Closed | pins 1 & 2 | | | closed | | | closed | |----------------+------------+--------+--------+------------| | 80486DX2-66 | pins 1 & 2 | Closed | Open | pins 1 & 2 | | | closed | | | closed | |----------------+------------+--------+--------+------------| | CX486DX4-100 | pins 1 & 2 | Open | Closed | pins 1 & 2 | | | closed | | | closed | |----------------+------------+--------+--------+------------| | AM486DX4-100 | pins 1 & 2 | Closed | Open | pins 3 & 4 | | (NV8T) | closed | | | closed | |----------------+------------+--------+--------+------------| | AM486DX4-100 | pins 2 & 3 | Closed | Open | pins 1 & 2 | | (SV8B) | closed | | | closed | |----------------+------------+--------+--------+------------| | AM486DX4-120 | pins 2 & 3 | Closed | Open | pins 3 & 4 | | (NV8T) | closed | | | closed | |----------------+------------+--------+--------+------------| | AM486DX4-120 | pins 2 & 3 | Closed | Open | pins 1 & 2 | | (SV8B) | closed | | | closed | |----------------+------------+--------+--------+------------| | ST486DX4-100 | pins 1 & 2 | Closed | Open | pins 1 & 2 | | | closed | | | closed | |----------------+------------+--------+--------+------------| | 80486DX4-75 | pins 1 & 2 | Closed | Open | pins 1 & 2 | | (3v) | closed | | | closed | |----------------+------------+--------+--------+------------| | 80486DX4-75 | pins 1 & 2 | Closed | Open | pins 1 & 2 | | (5v) | closed | | | closed | |----------------+------------+--------+--------+------------| | 80486DX4-100 | pins 1 & 2 | Closed | Open | pins 1 & 2 | | (3v) | closed | | | closed | |----------------+------------+--------+--------+------------| | 80486DX4-100 | pins 1 & 2 | Closed | Open | pins 1 & 2 | | (5v) | closed | | | closed | |----------------+------------+--------+--------+------------| | P24D | pins 1 & 2 | Closed | Open | pins 1 & 2 | | | closed | | | closed | |----------------+------------+--------+--------+------------| | P24T 63WB | pins 2 & 3 | Closed | Open | pins 1 & 2 | | | closed | | | closed | |----------------+------------+--------+--------+------------| | P24T 83WB | pins 2 & 3 | Closed | Open | pins 1 & 2 | | | closed | | | closed | |----------------+------------+--------+--------+------------| | AM5X86-P75 | pins 2 & 3 | Closed | Open | pins 1 & 2 | | | closed | | | closed | |----------------+------------+--------+--------+------------| | CX5X86-100 | pins 1 & 2 | Closed | Open | pins 1 & 2 | | | closed | | | closed | |----------------+------------+--------+--------+------------| | CX5X86-120 | pins 2 & 3 | Closed | Open | pins 1 & 2 | | | closed | | | closed | |----------------+------------+--------+--------+------------| | CX5X86-133 | pins 1 & 2 | Closed | Open | pins 1 & 2 | | | closed | | | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE CONFIGURATION (CON'T) | |------------------------------------------------------------| | Type | JP14 | JP15 | JP16 | |-----------------+----------------+----------------+--------| | 80486DX-33 | pins 3 & 6 | pins 1 & 2 | Open | | | closed | closed | | |-----------------+----------------+----------------+--------| | IBM DX2 | pins 2 & 5 | pins 1 & 2 | Open | | | closed | closed | | |-----------------+----------------+----------------+--------| | CX486DX2-66 | pins 2 & 5 | pins 1 & 2 | Open | | | closed | closed | | |-----------------+----------------+----------------+--------| | 80486DX2-66 | pins 3 & 6 | pins 1 & 2 | Open | | | closed | closed | | |-----------------+----------------+----------------+--------| | CX486DX4-100 | pins 2 & 5 | pins 1 & 2 | Open | | | closed | closed | | |-----------------+----------------+----------------+--------| | AM486DX4-100 | pins 2 & 5 | pins 1 & 2 | Open | | (NV8T) | closed | closed | | |-----------------+----------------+----------------+--------| | AM486DX4-100 | pins 2 & 5 | pins 1 & 2 | Open | | (SV8B) | closed | closed | | |-----------------+----------------+----------------+--------| | AM486DX4-120 | pins 2 & 5 | pins 1 & 2 | Open | | (NV8T) | closed | closed | | |-----------------+----------------+----------------+--------| | AM486DX4-120 | pins 2 & 5 | pins 1 & 2 | Open | | (SV8B) | closed | closed | | |-----------------+----------------+----------------+--------| | ST486DX4-100 | pins 2 & 5 | pins 1 & 2 | Open | | | closed | closed | | |-----------------+----------------+----------------+--------| | 80486DX4-75 | pins 2 & 5 | pins 1 & 2 | Open | | (3v) | closed | closed | | |-----------------+----------------+----------------+--------| | 80486DX4-75 | pins 3 & 6 | pins 1 & 2 | Closed | | (5v) | closed | closed | | |-----------------+----------------+----------------+--------| | 80486DX4-100 | pins 2 & 5 | pins 1 & 2 | Open | | (3v) | closed | closed | | |-----------------+----------------+----------------+--------| | 80486DX4-100 | pins 3 & 6 | pins 1 & 2 | Closed | | (5v) | closed | closed | | |-----------------+----------------+----------------+--------| | P24D | pins 3 & 6 | pins 1 & 2 | Open | | | closed | closed | | |-----------------+----------------+----------------+--------| | P24T 63WB | pins 3 & 6 | pins 1 & 2 | Closed | | | closed | closed | | |-----------------+----------------+----------------+--------| | P24T 83WB | pins 3 & 6 | pins 1 & 2 | Closed | | | closed | closed | | |-----------------+----------------+----------------+--------| | AM5X86-P75 | pins 2 & 5 | pins 2 & 3 | Open | | | closed | closed | | |-----------------+----------------+----------------+--------| | CX5X86-100 | pins 2 & 5 | pins 1 & 2 | Open | | | closed | closed | | |-----------------+----------------+----------------+--------| | CX5X86-120 | pins 2 & 5 | pins 1 & 2 | Open | | | closed | closed | | |-----------------+----------------+----------------+--------| | CX5X86-133 | pins 2 & 5 | pins 2 & 3 | Open | | | closed | closed | | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE CONFIGURATION (CON'T) | |------------------------------------------------------------| | Type | JP17 | RN3 | RN4 | |---------------+------------+---------------+---------------| | 80486DX-33 | pins 2 & 3 | Installed | Not installed | | | closed | | | |---------------+------------+---------------+---------------| | IBM DX2 | pins 2 & 3 | Not installed | Installed | | | closed | | | |---------------+------------+---------------+---------------| | CX486DX2-66 | pins 2 & 3 | Not installed | Installed | | | closed | | | |---------------+------------+---------------+---------------| | 80486DX2-66 | pins 2 & 3 | Installed | Not installed | | | closed | | | |---------------+------------+---------------+---------------| | CX486DX4-100 | pins 2 & 3 | Not installed | Installed | | | closed | | | |---------------+------------+---------------+---------------| | AM486DX4-100 | pins 1 & 2 | Installed | Not installed | | (NV8T) | closed | | | |---------------+------------+---------------+---------------| | AM486DX4-100 | pins 1 & 2 | Installed | Not installed | | (SV8B) | closed | | | |---------------+------------+---------------+---------------| | AM486DX4-120 | pins 1 & 2 | Installed | Not installed | | (NV8T) | closed | | | |---------------+------------+---------------+---------------| | AM486DX4-120 | pins 1 & 2 | Installed | Not installed | | (SV8B) | closed | | | |---------------+------------+---------------+---------------| | ST486DX4-100 | pins 2 & 3 | Installed | Not installed | | | closed | | | |---------------+------------+---------------+---------------| | 80486DX4-75 | pins 2 & 3 | Installed | Not installed | | (3v) | closed | | | |---------------+------------+---------------+---------------| | 80486DX4-75 | pins 2 & 3 | Installed | Not installed | | (5v) | closed | | | |---------------+------------+---------------+---------------| | 80486DX4-100 | pins 2 & 3 | Installed | Not installed | | (3v) | closed | | | |---------------+------------+---------------+---------------| | 80486DX4-100 | pins 2 & 3 | Installed | Not installed | | (5v) | closed | | | |---------------+------------+---------------+---------------| | P24D | pins 1 & 2 | Installed | Not installed | | | closed | | | |---------------+------------+---------------+---------------| | P24T 63WB | pins 2 & 3 | Installed | Not installed | | | closed | | | |---------------+------------+---------------+---------------| | P24T 83WB | pins 2 & 3 | Installed | Not installed | | | closed | | | |---------------+------------+---------------+---------------| | AM5X86-P75 | pins 1 & 2 | Installed | Not installed | | | closed | | | |---------------+------------+---------------+---------------| | CX5X86-100 | pins 2 & 3 | Installed | Not installed | | | closed | | | |---------------+------------+---------------+---------------| | CX5X86-120 | pins 2 & 3 | Installed | Not installed | | | closed | | | |---------------+------------+---------------+---------------| | CX5X86-133 | pins 2 & 3 | Installed | Not installed | | | closed | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED CONFIGURATION | |------------------------------------------------------------| | Speed | JP7 | JP8 | JP9 | JP10 | |---------+---------------+------------+------------+--------| | 25MHz | pins 1 & 2 | pins 2 & 3 | pins 1 & 2 | Open | | | closed | closed | closed | | |---------+---------------+------------+------------+--------| | 33MHz | pins 1 & 2 | pins 1 & 2 | pins 1 & 2 | Open | | | closed | closed | closed | | |---------+---------------+------------+------------+--------| | 40MHz | pins 2 & 3 | pins 2 & 3 | pins 2 & 3 | Closed | | | closed | closed | closed | | |---------+---------------+------------+------------+--------| | 50iMHz | pins 1 & 2 | pins 2 & 3 | pins 1 & 2 | Open | | | closed | closed | closed | | |---------+---------------+------------+------------+--------| | 66iMHz | pins 1 & 2 | pins 1 & 2 | pins 1 & 2 | Open | | | closed | closed | closed | | |---------+---------------+------------+------------+--------| | 75iMHz | pins 1 & 2 | pins 2 & 3 | pins 1 & 2 | Open | | | closed | closed | closed | | |---------+---------------+------------+------------+--------| | 80iMHz | pins 2 & 3 | pins 2 & 3 | pins 2 & 3 | Closed | | | closed | closed | closed | | |---------+---------------+------------+------------+--------| | 100iMHz | pins 1 & 2 | pins 1 & 2 | pins 1 & 2 | Open | | | closed | closed | closed | | |---------+---------------+------------+------------+--------| | 120iMHz | pins 2 & 3 | pins 2 & 3 | pins 2 & 3 | Closed | | | closed | closed | closed | | |---------+---------------+------------+------------+--------| | 133iMHz | pins 1 & 2 | pins 1 & 2 | pins 1 & 2 | Open | | | closed | closed | closed | | +------------------------------------------------------------+