HP dc73 Technical Reference Guide: HP Compaq dc7800 Series Business Desktop Co - Page 40
Table 4-1 shows the standard configuration of device numbers and IDSEL connections for, components
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System Support Table 4-1 shows the standard configuration of device numbers and IDSEL connections for components and slots residing on a PCI 2.3 bus. Table 4-1 PCI Component Configuration Access PCI Component Q35 GMCH: Host/DMI Bridge Host/PCI Expr. Bridge Integrated Graphics Cntlr. PCI Express x16 graphics slot 82801EB ICH9 PCI Bridge LPC Bridge Serial ATA Controller #1 SMBus Controller Serial ATA Controller #2 Thermal System USB 1.1 Controller #1 USB 1.1 Controller #2 USB 1.1 Controller #3 USB 1.1 Controller #4 USB 1.1 Controller #5 USB 2.0 Controller #1 USB 2.0 Controller #2 Network Interface Controller Intel HD audio controller PCIe port 1 PCIe port 2 PCIe port 3 PCIe port 4 PCIe port 5 PCIe port 6 PCI 2.3 slot 1 PCI 2.3 slot 2 PCI 2.3 slot 3 PCIe x1 slot 1 PCIe x1 slot 2 Notes Function # 0 0 0 0 0 0 2 3 [1] 5 6 0 1 2 3 [2] 1 7 7 0 0 0 [3] 1 [1] 2 [1] 3 [1] 4 5 [3] 0 [3] 0 [4] 0 [3] 0 [3] 0 Device # 28 1 2 0 30 31 31 31 31 31 29 29 29 29 [2] 26 29 26 25 27 28 28 28 28 28 28 4 11 10 0 0 PCI Bus # 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 7 7 32 48 IDSEL Wired to: ---- AD20 AD25 AD27 NOTES: [1] Function not used in these systems. [2] Mapping for USB 1.1 Controller #4 if USB ports 9 and 10 and USB 2.0 Controller #2 are disabled. Otherwise, mapping for USB 1.1 controller #4 is F0:D25. [3] SFF and CMT form factors only. [4] CMT form factor only 4-2 www.hp.com Technical Reference Guide