Chapter 1:
Introduction ACPI/PC 98 Features Microsoft ® OnNow Slow blinking LED for suspend state indicator BIOS support for USB keyboard Real-time clock wake-up alarm Main switch override mechanism External modem ring-on Onboard I/O AIC-7899 controller for dual channel Ultra 160 SCSI (P3TSSR only) Intel 82559 for onboard Ethernet (P3TSSR/P3TSSE only) 2 EIDE bus master interfaces support UDMA/100 1 floppy port interface (up to 2.88 MB) 2 Fast UART 16550A compatible serial ports 1 EPP/ECP (Enhanced Parallel Port/Extended Capabilities Port) 1 (each) PS/2 mouse and PS/2 keyboard ports 1 infrared port 4 USB ports (up to 3 on P3TSSA) Other Selectable CPU and chassis fan speed control (set in BIOS) Internal/external modem ring-on Recovery from AC power loss control Wake-on-LAN (WOL) Multiple FSB clock frequency selections (set in BIOS) Direct AGP with optional AIMM 4 MB display cache CD Utilities BIOS flash upgrade utility Drivers for 815/815E chipset utilities Dimensions P3TSSA:
ATX 12" x 7.8" (305 x 198 mm) P3TSSR: ATX 12" x 8.7" (305 x 221 mm) P3TSSE: ATX 12" x 7.8" (305 x 198 mm) 1-13