Intel DZ68BC Technical Product Specification - Page 56
Add-in Card Connectors
View all Intel DZ68BC manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 56 highlights
Intel Desktop Board DZ68BC Technical Product Specification Table 25. Serial Port Header Pin Signal Name 1 DCD (Data Carrier Detect) 3 TXD# (Transmit Data) 5 Ground 7 RTS (Request to Send) 9 RI (Ring Indicator) Pin Signal Name 2 RXD# (Receive Data) 4 DTR (Data Terminal Ready) 6 DSR (Data Set Ready) 8 CTS (Clear to Send) 10 Not connected Table 21. Alternate Power LED Pin Signal Name 1 MAIN_COLOR_LED 2 KEY (no pin 3 ALT_COLOR_LED 2.2.2.2 Add-in Card Connectors The board has the following add-in card connectors: • PCI Express 2.0 x16: two PCI Express 2.0 x16 connectors supporting simultaneous transfer speeds up to 8 GB/s of peak bandwidth per direction and up to 16 GB/s concurrent bandwidth. • PCI Express 2.0 x1: two PCI Express 2.0 x1 connectors. The x1 interface supports simultaneous transfer speeds up to 1 GB/s of peak bandwidth per direction and up to 2 GB/s concurrent bandwidth. • Conventional PCI (rev 2.3 compliant) bus: three Conventional PCI bus add-in card connectors. Note the following considerations for the Conventional PCI bus connector: • The Conventional PCI bus connectors are bus master capable. • SMBus signals are routed to the Conventional PCI bus connectors. This enables Conventional PCI bus add-in boards with SMBus support to access sensor data on the desktop board. The specific SMBus signals are as follows: The SMBus clock line is connected to pin A40. The SMBus data line is connected to pin A41. 56