CHAINTECH COMPUTER COMPANY, LTD. CT-6BTA2 Device Type Mainboard Processor Pentium II/Celeron Processor Speed 233/266/300/333/350/366/400/450MHz Chip Set Intel 440BX Video Chip Set None Maximum Onboard 384MB (SDRAM supported) Memory Maximum Video None Memory Cache 0/128/256/512KB (located on the CPU) BIOS Award Dimensions 305mm x 205mm I/O Options 32-bit PCI slots (4), floppy drive interface, game/MIDI port, 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, line in, line out, microphone in, audio in - CD-ROMs (2), SB-link connector, wake on LAN connector [Image] CONNECTIONS Purpose Location Purpose Location AGP slot AGP Audio in - CD-ROM CN6 ATX power ATX Audio in - CD-ROM CN7 connector Game/MIDI port C1 IR connector CN9 Microphone in C2 Wake on LAN CN10 connector Line in C3 Chassis intrusion CN11 connector Line out C4 Power LED & CN13/pins 1 - 5 keylock Parallel port C5 Speaker CN13/pins 7 - 10 Serial port 2 C6 Soft off power CN13/pins 11 & supply 12 Serial port 1 C7 Turbo LED CN13/pins 13 & 14 USB connector 1 C8 Green PC CN13/pins 16 & connector 17 USB connector 2 C9 Green PC LED CN13/pins 18 & 19 PS/2 mouse port C10 Reset switch CN13/pins 21 & 22 IDE interface 2 C11 IDE interface LED CN13/pins 23 & 24 IDE interface 1 C12 Fan II connector CN15 Floppy drive C13 Volume down CN17 interface connector Chassis fan power C14 Volume up CN18 connector Chassis fan power C15 SB-link connector JP3 CPU fan power C16 32-bit PCI slots PC1 - PC4 USER CONFIGURABLE SETTINGS Function Label Position » Keyboard power on disabled JP1 Pins 1 & 2 closed Keyboard power on enabled JP1 Pins 2 & 3 closed » CMOS memory normal operation JP4 Pins 1 & 2 closed CMOS memory clear JP4 Pins 2 & 3 closed DIMM CONFIGURATION Size Bank 0 Bank 1 Bank 2 16MB (1) 2M x 64 None None 32MB (1) 4M x 64 None None 32MB (1) 2M x 64 (1) 2M x 64 None 48MB (1) 4M x 64 (1) 2M x 64 None 48MB (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 64MB (1) 8M x 64 None None DIMM CONFIGURATION (CON'T) Size Bank 0 Bank 1 Bank 2 64MB (1) 4M x 64 (1) 2M x 64 (1) 2M x 64 64MB (1) 4M x 64 (1) 4M x 64 None 80MB (1) 8M x 64 (1) 2M x 64 None 80MB (1) 4M x 64 (1) 4M x 64 (1) 2M x 64 96MB (1) 8M x 64 (1) 2M x 64 (1) 2M x 64 96MB (1) 8M x 64 (1) 4M x 64 None 96MB (1) 4M x 64 (1) 4M x 64 (1) 4M x 64 112MB (1) 8M x 64 (1) 4M x 64 (1) 2M x 64 128MB (1) 16M x 64 None None 128MB (1) 8M x 64 (1) 4M x 64 (1) 4M x 64 128MB (1) 8M x 64 (1) 8M x 64 None 144MB (1) 16M x 64 (1) 2M x 64 None 144MB (1) 8M x 64 (1) 8M x 64 (1) 2M x 64 160MB (1) 16M x 64 (1) 2M x 64 (1) 2M x 64 160MB (1) 16M x 64 (1) 4M x 64 None 160MB (1) 8M x 64 (1) 8M x 64 (1) 4M x 64 176MB (1) 16M x 64 (1) 4M x 64 (1) 2M x 64 192MB (1) 16M x 64 (1) 4M x 64 (1) 4M x 64 192MB (1) 16M x 64 (1) 8M x 64 None 192MB (1) 8M x 64 (1) 8M x 64 (1) 8M x 64 208MB (1) 16M x 64 (1) 8M x 64 (1) 2M x 64 224MB (1) 16M x 64 (1) 8M x 64 (1) 4M x 64 256MB (1) 16M x 64 (1) 8M x 64 (1) 8M x 64 384MB (1) 16M x 64 (1) 16M x 64 (1) 16M x 64 Note: Board accepts 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 CONFIGURATION Speed JP9 » Determined by CPU Pins 2 & 3 closed 100MHz Pins 1 & 2 closed