Acer Power FG Aspire T680 and Power FG Service Guide - Page 13

Block Diagram, P4 Processor, PSC, Tejas

Page 13 highlights

Block Diagram DEVICE PCI1 PCI2 PCI3 1394 LAN IDSEL 17 18 19 20 21 INT# REQ# C/D/E/F PREQ-0 D/E/F/G PREQ-1 F/E/H/G PREQ-2 D PREQ-3 E PREQ-4 GNT# PGNT-0 PGNT-1 PGNT-2 PGNT-3 PGNT-4 INTEL P4 Processor PSC, Tejas - LGA 775 pin PCB : 244 x 244 mm ; 4 layers Analong Display RAMDAC: 400MHz Resolutions Up To 2048x1536@75Hz USB1 USB2 USB3 2 ports 2 ports 2 ports BW : 4.1GB/s @ FSB : 533MHz & Freq : 133MHz BW : 6.4GB/s @ FSB : 800MHz & Freq : 200MHz VGA (G only) INTEL i915GV 1210pin FC-BGA SIZE : Min 128MB (ONE 256Mb X 16 Single-Sided DEVICES) SIZE : Max 4GB (Four 512Mb X 8 Double-Sided DEVICES) BW : 8.5GB/s @ DDR2 :400/533MHz BW : 6.4GB/s @ DDR : 333/400MHz DDIMM1: DDR Socket 184P DDIMM2 : DDR Socket 184P DDIMM3: DDR Socket 184P USB4 2 ports USB V2.0 USBLAN 8 ports BW : 2GB/s (Support Lsoch) DDIMM4 : DDR Socket 184P INTEL PCIEx1 Line in Line out Up to Ultra ATA/100 IDE1 40pin Two IDE Channel Audio Codec AC' 97 & Lan I/F ICH6 609pin EBGA BW : 133MB/s @Freq : 33MHz PCI1 Slot 120pin @ AD17 PCI2 Slot 120pin @ AD18 PCI3 Slot 120pin @ AD19 Mic in Center/Bass out Surround Side-Surround ALC880 SATA1 7Pin SATA2 7pin SATA3 7Pin BW : 150MB/s SATA4 7pin intel FWH 32pin PLCC LPC bus TPM 1.1 Super I/O W83627THF 128pin PQFP 10/100 VIA 1394 Lan (OPTION) USBLAN RJ45 CONN/ HEADER 6 Chapter 1

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