3
Design
∗
Micro ATX form factor 4 layers PCB size: 24.5x19cm
Chipset
∗
Intel 815E B-Step Chipset for 615TCF
∗
Intel 815EP B-Step chipset for 615TCS
Clock Generator
∗
ICS 950502 Clock Generator
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Support 66/100/133MHz system Bus Clock (CPU Bus Clock)
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Support CPU Frequency step by step setting in BIOS Setup
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Support 100/133 MHz system Memory clock
∗
Support 33MHz PCI Bus clock
CPU Socket
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Support Pentium
III 500
∼
1GHz processor
∗
Support Celeron™ 533
∼
900MHz processor
∗
Support 66, 100 and 133MHz CPU Bus clock
∗
Reserves support for future Intel Pentium
III processors
Memory Socket
∗
168-pin DIMM socket x2
∗
PC-100/PC-133 SDRAM
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Expandable to 512MB
∗
Support 3.3V SDRAM DIMM
Expansion Slot &
Headers
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AGP/AIMM slot x1 support AGP 2.0 & 4X mode
∗
32-bit PCI slot x3 PCI-2.2 compliant
∗
CNR slot x1
Integrate VGA
(615TCF Only)
∗
3D graphic acceleration
∗
Expandable 4MB display cache by AIMM
Integrate IDE
∗
2 channel of Bus Master IDE port supporting ULTRA DMA
33/66/100 mode devices
Audio
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AC’97 Digital Audio controller integrated
∗
AC’97 Audio CODEC on board
∗
Audio driver and utility included
BIOS
∗
Award 2Mb Flash ROM
Multi I/O
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PS/2 keyboard and PS/2 mouse connectors
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Floppy disk drive connector x1
∗
Parallel port x1
∗
Serial port x2
∗
USB connector x2
∗
USB headers x2 (connecting cable option)
∗
Audio connector (Line-in, Line-out, MIC & Game Port)
1-3 Performance List
1-3-1 615TCF/615TCS