TEKRAM TECHNOLOGY CO., LTD. =========================== P6B40D-A5 Device Type Mainboard Processor Pentium II/Celeron Processor Speed 233/266/300/333/350/366/400/450/500/550MHz Chip Set Intel 440BX Maximum Onboard 1GB (EDO & SDRAM supported) Memory Cache 0/128/256/512KB (located on the CPU) BIOS Award Dimensions 305mm x 242mm I/O Options 32-bit PCI slots (5), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector, AGP slot, wake on LAN connector +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |--------------+-------------+---------------+---------------| | AGP slot | AGP | Turbo LED | J11/pins 3 & | | | | | 5 | |--------------+-------------+---------------+---------------| | ATX power | ATX | Green PC | J11/pins 7 & | | connector | | connector | 9 | |--------------+-------------+---------------+---------------| | Parallel | CN1 | Speaker | J11/pins | | port | | | 14/16/18/20 | |--------------+-------------+---------------+---------------| | Serial port | CN2 | Reset switch | J11/pins 17 & | | 2 | | | 19 | |--------------+-------------+---------------+---------------| | Serial port | CN3 | Wake on LAN | J12 | | 1 | | connector | | |--------------+-------------+---------------+---------------| | USB | CN4 | IDE interface | JP2 | | connector 1 | | LED | | |--------------+-------------+---------------+---------------| | USB | CN5 | IR connector | JP4 | | connector 2 | | | | |--------------+-------------+---------------+---------------| | PS/2 mouse | CN6 | Soft off | JP9 | | port | | power supply | | |--------------+-------------+---------------+---------------| | Floppy drive | CN7 | Temperature | JP10 | | interface | | sensor | | |--------------+-------------+---------------+---------------| | IDE | CN8 | Temperature | JP10A | | interface 2 | | sensor | | |--------------+-------------+---------------+---------------| | IDE | CN9 | Chassis fan | JP18 | | interface 1 | | power | | |--------------+-------------+---------------+---------------| | Chassis fan | J7 | Chassis | JP20 | | power | | intrusion | | |--------------+-------------+---------------+---------------| | Chassis fan | J7A | 32-bit PCI | PC1 - PC5 | | power | | slots | | |--------------+-------------+---------------+---------------| | Power LED & | J11/pins | | | | keylock | 2/4/6/8/10 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |-------------------------------------+---------+------------| | | Power state function enabled | JP19 | Closed | |---+---------------------------------+---------+------------| | | Power state function disabled | JP19 | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIMM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |-------+-------------+------------+------------+------------| | 8MB | (1) 1M x 64 | None | None | None | |-------+-------------+------------+------------+------------| | 16MB | (1) 2M x 64 | None | None | None | |-------+-------------+------------+------------+------------| | 16MB | (1) 1M x 64 | (1) 1M x | None | None | | | | 64 | | | |-------+-------------+------------+------------+------------| | 24MB | (1) 2M x 64 | (1) 1M x | None | None | | | | 64 | | | |-------+-------------+------------+------------+------------| | 24MB | (1) 1M x 64 | (1) 1M x | (1) 1M x | None | | | | 64 | 64 | | |-------+-------------+------------+------------+------------| | 32MB | (1) 4M x 64 | None | None | None | |-------+-------------+------------+------------+------------| | 32MB | (1) 2M x 64 | (1) 2M x | None | None | | | | 64 | | | |-------+-------------+------------+------------+------------| | 32MB | (1) 1M x 64 | (1) 1M x | (1) 1M x | (1) 1M x | | | | 64 | 64 | 64 | |-------+-------------+------------+------------+------------| | 40MB | (1) 4M x 64 | (1) 1M x | None | None | | | | 64 | | | |-------+-------------+------------+------------+------------| | 48MB | (1) 4M x 64 | (1) 2M x | None | None | | | | 64 | | | |-------+-------------+------------+------------+------------| | 48MB | (1) 2M x 64 | (1) 2M x | (1) 2M x | None | | | | 64 | 64 | | |-------+-------------+------------+------------+------------| | 64MB | (1) 2M x 64 | (1) 2M x | (1) 2M x | (1) 2M x | | | | 64 | 64 | 64 | |-------+-------------+------------+------------+------------| | 64MB | (1) 8M x 64 | None | None | None | |-------+-------------+------------+------------+------------| | 64MB | (1) 4M x 64 | (1) 4M x | None | None | | | | 64 | | | |-------+-------------+------------+------------+------------| | 72MB | (1) 8M x 64 | (1) 1M x | None | None | | | | 64 | | | |-------+-------------+------------+------------+------------| | 80MB | (1) 8M x 64 | (1) 2M x | None | None | | | | 64 | | | |-------+-------------+------------+------------+------------| | 96MB | (1) 8M x 64 | (1) 4M x | None | None | | | | 64 | | | |-------+-------------+------------+------------+------------| | 96MB | (1) 4M x 64 | (1) 4M x | (1) 4M x | None | | | | 64 | 64 | | |-------+-------------+------------+------------+------------| | 128MB | (1) 16M x | None | None | None | | | 64 | | | | |-------+-------------+------------+------------+------------| | 128MB | (1) 8M x 64 | (1) 8M x | None | None | | | | 64 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIMM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |--------+------------+------------+------------+------------| | 128MB | (1) 4M x | (1) 4M x | (1) 4M x | (1) 4M x | | | 64 | 64 | 64 | 64 | |--------+------------+------------+------------+------------| | 136MB | (1) 16M x | (1) 1M x | None | None | | | 64 | 64 | | | |--------+------------+------------+------------+------------| | 144MB | (1) 16M x | (1) 2M x | None | None | | | 64 | 64 | | | |--------+------------+------------+------------+------------| | 176MB | (1) 16M x | (1) 2M x | (1) 2M x | (1) 2M x | | | 64 | 64 | 64 | 64 | |--------+------------+------------+------------+------------| | 192MB | (1) 16M x | (1) 8M x | None | None | | | 64 | 64 | | | |--------+------------+------------+------------+------------| | 192MB | (1) 8M x | (1) 8M x | (1) 8M x | None | | | 64 | 64 | 64 | | |--------+------------+------------+------------+------------| | 256MB | (1) 32M x | None | None | None | | | 64 | | | | |--------+------------+------------+------------+------------| | 256MB | (1) 16M x | (1) 16M x | None | None | | | 64 | 64 | | | |--------+------------+------------+------------+------------| | 256MB | (1) 8M x | (1) 8M x | (1) 8M x | (1) 8M x | | | 64 | 64 | 64 | 64 | |--------+------------+------------+------------+------------| | 272MB | (1) 16M x | (1) 16M x | (1) 1M x | (1) 1M x | | | 64 | 64 | 64 | 64 | |--------+------------+------------+------------+------------| | 280MB | (1) 32M x | (1) 1M x | (1) 1M x | (1) 1M x | | | 64 | 64 | 64 | 64 | |--------+------------+------------+------------+------------| | 288MB | (1) 16M x | (1) 16M x | (1) 2M x | (1) 2M x | | | 64 | 64 | 64 | 64 | |--------+------------+------------+------------+------------| | 320MB | (1) 16M x | (1) 16M x | (1) 4M x | (1) 4M x | | | 64 | 64 | 64 | 64 | |--------+------------+------------+------------+------------| | 384MB | (1) 16M x | (1) 16M x | (1) 16M x | None | | | 64 | 64 | 64 | | |--------+------------+------------+------------+------------| | 448MB | (1) 32M x | (1) 8M x | (1) 8M x | (1) 8M x | | | 64 | 64 | 64 | 64 | |--------+------------+------------+------------+------------| | 512MB | (1) 32M x | (1) 32M x | None | None | | | 64 | 64 | | | |--------+------------+------------+------------+------------| | 512MB | (1) 16M x | (1) 16M x | (1) 16M x | (1) 16M x | | | 64 | 64 | 64 | 64 | |--------+------------+------------+------------+------------| | 640MB | (1) 32M x | (1) 16M x | (1) 16M x | (1) 16M x | | | 64 | 64 | 64 | 64 | |--------+------------+------------+------------+------------| | 768MB | (1) 32M x | (1) 32M x | (1) 32M x | None | | | 64 | 64 | 64 | | |--------+------------+------------+------------+------------| | 1024MB | (1) 32M x | (1) 32M x | (1) 32M x | (1) 32M x | | | 64 | 64 | 64 | 64 | |------------------------------------------------------------| | Note: Board accepts EDO & SDRAM memory. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Note: 256KB/512KB cache is located on the Pentium II | | CPU. 128KB cache is located on the Celeron 300A & 333 | | CPU. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION | |------------------------------------------------------------| | CPU speed | Clock | Multiplier | JP5 | JP21 | | | speed | | | | |------------+----------+------------+--------------+--------| | 233MHz | 66MHz | 3.5x | 1 & 2, 7 & 8 | Closed | |------------+----------+------------+--------------+--------| | 266MHz | 66MHz | 4x | 1 & 2, 3 & | Closed | | | | | 4, 5 & 6 | | |------------+----------+------------+--------------+--------| | 300MHz | 66MHz | 4.5x | 1 & 2, 5 & 6 | Closed | |------------+----------+------------+--------------+--------| | 333MHz | 66MHz | 5x | 1 & 2, 3 & 4 | Closed | |------------+----------+------------+--------------+--------| | 366MHz | 66MHz | 5.5x | 1 & 2 | Closed | |------------+----------+------------+--------------+--------| | 350MHz | 100MHz | 3.5x | 1 & 2, 7 & 8 | Open | |------------+----------+------------+--------------+--------| | 400MHz | 100MHz | 4x | 1 & 2, 3 & | Open | | | | | 4, 5 & 6 | | |------------+----------+------------+--------------+--------| | 450MHz | 100MHz | 4.5x | 1 & 2, 5 & 6 | Open | |------------+----------+------------+--------------+--------| | 500MHz | 100MHz | 5x | 1 & 2, 3 & 4 | Open | |------------+----------+------------+--------------+--------| | 550MHz | 100MHz | 5.5x | 1 & 2 | Open | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+