DTK COMPUTER, INC. ================== PAM-0054I Processor Pentium Processor 75/90/100/120/133MHz Speed Chip Set Unidentified Max. Onboard 128MB DRAM Cache 256/512KB BIOS Award Dimensions 330mm x 218mm I/O Options 32-bit PCI slots (3), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VRM connector NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-------------------+----------+------------------+----------| | IDE interface 1 | J4 | VRM connector | J14 | |-------------------+----------+------------------+----------| | Floppy drive | J5 | Reset switch | J27 | | interface | | | | |-------------------+----------+------------------+----------| | PS/2 mouse port | J6 | Turbo LED | J31 | |-------------------+----------+------------------+----------| | Serial port 1 | J7 | Speaker | JP20 | |-------------------+----------+------------------+----------| | IDE interface 2 | J8 | Chassis fan | JP25 | | | | power | | |-------------------+----------+------------------+----------| | Parallel port | J9 | Power LED & | JP26 | | | | keylock | | |-------------------+----------+------------------+----------| | Serial port 2 | J10 | 32-bit PCI slots | PC1 - | | | | | PC3 | |-------------------+----------+------------------+----------| | IDE interface LED | J11 | | | |------------------------------------------------------------| | Note: The location of pin 1 on JP25 is unidentified. | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Jumper | Position | |-------------------------------------+--------+-------------| | | On board I/O enabled | JP4 | pins 1 & 2 | | | | | closed | |---+---------------------------------+--------+-------------| | | On board I/O disabled | JP4 | pins 2 & 3 | | | | | closed | |---+---------------------------------+--------+-------------| | | Flash BIOS programming enabled | JP19 | pins 1 & 2 | | | | | closed | |---+---------------------------------+--------+-------------| | | Flash BIOS programming disabled | JP19 | pins 2 & 3 | | | | | closed | |---+---------------------------------+--------+-------------| |>> | CMOS memory normal operation | JP21 | Open | |---+---------------------------------+--------+-------------| | | CMOS memory clear | JP21 | Closed | |---+---------------------------------+--------+-------------| |>> | CMOS memory normal operation | JP22 | Open | |---+---------------------------------+--------+-------------| | | CMOS memory clear | JP22 | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | |------------------+--------------------+--------------------| | 2MB | (2) 256K x 36 | NONE | |------------------+--------------------+--------------------| | 4MB | (2) 512K x 36 | NONE | |------------------+--------------------+--------------------| | 4MB | (2) 256K x 36 | (2) 256K x 36 | |------------------+--------------------+--------------------| | 6MB | (2) 512K 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) 1M x 36 | (2) 256K x 36 | |------------------+--------------------+--------------------| | 10MB | (2) 256K x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 12MB | (2) 1M x 36 | (2) 512K x 36 | |------------------+--------------------+--------------------| | 12MB | (2) 512K x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 16MB | (2) 2M x 36 | NONE | |------------------+--------------------+--------------------| | 16MB | (2) 1M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 18MB | (2) 2M x 36 | (2) 256K x 36 | |------------------+--------------------+--------------------| | 18MB | (2) 256K x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 20MB | (2) 2M x 36 | (2) 512K x 36 | |------------------+--------------------+--------------------| | 20MB | (2) 512K x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 24MB | (2) 2M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 24MB | (2) 1M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 32MB | (2) 4M x 36 | NONE | |------------------+--------------------+--------------------| | 32MB | (2) 2M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 34MB | (2) 4M x 36 | (2) 256K x 36 | |------------------+--------------------+--------------------| | 34MB | (2) 256K x 36 | (2) 4M x 36 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | |------------------+--------------------+--------------------| | 36MB | (2) 4M x 36 | (2) 512K x 36 | |------------------+--------------------+--------------------| | 36MB | (2) 512K x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 40MB | (2) 4M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 40MB | (2) 1M x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 48MB | (2) 4M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 48MB | (2) 2M x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 64MB | (2) 8M x 36 | NONE | |------------------+--------------------+--------------------| | 64MB | (2) 4M x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 66MB | (2) 8M x 36 | (2) 256K x 36 | |------------------+--------------------+--------------------| | 66MB | (2) 256K x 36 | (2) 8M x 36 | |------------------+--------------------+--------------------| | 68MB | (2) 8M x 36 | (2) 512K x 36 | |------------------+--------------------+--------------------| | 68MB | (2) 512K x 36 | (2) 8M x 36 | |------------------+--------------------+--------------------| | 72MB | (2) 8M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 72MB | (2) 1M x 36 | (2) 8M x 36 | |------------------+--------------------+--------------------| | 80MB | (2) 8M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 80MB | (2) 2M x 36 | (2) 8M x 36 | |------------------+--------------------+--------------------| | 96MB | (2) 8M x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 96MB | (2) 4M x 36 | (2) 8M x 36 | |------------------+--------------------+--------------------| | 128MB | (2) 8M x 36 | (2) 8M x 36 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | TAG | U19 | U20 | |-----------+-----------+------------+-----------+-----------| | 256KB (A) | (8) 32K x | (1) 8K or | NONE | NONE | | | 8 | (1) 32K x | | | | | | 8 | | | |-----------+-----------+------------+-----------+-----------| | 256KB (B) | NONE | NONE | (1) 32K x | (1) 32K x | | | | | 32/36 | 32/36 | |-----------+-----------+------------+-----------+-----------| | 512KB | (8) 64K x | (1) 32K x | NONE | NONE | | | 8 | 8 | | | |------------------------------------------------------------| | Note: If U19 and U20 are used, Bank 0 must be empty. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE JUMPER CONFIGURATION | |------------------------------------------------------------| | Size | JP15 | JP32 | |------------------+--------------------+--------------------| | None | N/A | pins 1 & 2 closed | |------------------+--------------------+--------------------| | 256KB (A) | pins 1 & 2 closed | pins 1 & 2 closed | |------------------+--------------------+--------------------| | 256KB (B) | pins 2 & 3 closed | pins 1 & 2 closed | |------------------+--------------------+--------------------| | 512KB | pins 1 & 2 closed | pins 2 & 3 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED CONFIGURATION (MX8318) | |------------------------------------------------------------| | Speed | JP9 | JP21 | |----------------+--------------------------+----------------| | 75MHz | pins 5 & 6 closed | Open | |----------------+--------------------------+----------------| | 90MHz | pins 3 & 4 closed | Open | |----------------+--------------------------+----------------| | 100MHz | pins 1 & 2, 5 & 6 closed | Open | |----------------+--------------------------+----------------| | 120MHz | pins 3 & 4 closed | Closed | |----------------+--------------------------+----------------| | 133MHz | pins 1 & 2, 5 & 6 closed | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED CONFIGURATION (IMI1464) | |------------------------------------------------------------| | Speed | JP9 | JP21 | |-------------+---------------------------------+------------| | 75MHz | pins 1 & 2 closed | Open | |-------------+---------------------------------+------------| | 90MHz | pins 1 & 2, 5 & 6 closed | Open | |-------------+---------------------------------+------------| | 100MHz | pins 1 & 2, 3 & 4, 5 & 6 closed | Open | |-------------+---------------------------------+------------| | 120MHz | pins 1 & 2, 5 & 6 closed | Closed | |-------------+---------------------------------+------------| | 133MHz | pins 1 & 2, 3 & 4, 5 & 6 closed | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | DMA CONFIGURATION | |------------------------------------------------------------| | DMA | JP10 | JP11 | |------------------+--------------------+--------------------| | DMA 1 | pins 1 & 2 closed | pins 1 & 2 closed | |------------------+--------------------+--------------------| | DMA 3 | pins 2 & 3 closed | pins 2 & 3 closed | +------------------------------------------------------------+