Xilinx LogiCORE 1000BASE-X - Schedule of Figures

Ethernet 1000BASE-X PCS/PMA or SGMII v9.1 www.xilinx.com
UG155 March 24, 2008
Chapter 2: Core Architecture
Figure 2-1: Functional Block Diagram Using RocketIO Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Figure 2-2: Functional Block Diagram with a Ten-Bit Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Figure 2-3: Component Pinout Using RocketIO Transceiver
with PCS Management Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Figure 2-4: Component Pinout Using RocketIO Transceiver
without PCS Management Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Figure 2-5: Component Pinout Using the Ten-Bit Interface
with PCS Management Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Figure 2-6: Component Pinout Using Ten-Bit Interface
without PCS Management Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Figure 2-7: Component Pinout with the Dynamic Switching Logic. . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Chapter 3: Generating and Customizing the Core
Figure 3-1: Core Customization Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Figure 3-2: 1000BASE-X Standard Options Screen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Figure 3-3: SGMII/Dynamic Standard Switching Options Screen. . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Figure 3-4: RocketIO Tile Configuration Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Chapter 4: Designing with the Core
Figure 4-1: 1000BASE-X Standard Using a RocketIO Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Figure 4-2: Example Design 1000BASE-X Standard Using TBI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Figure 4-3: Example Design Performing the SGMII Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Figure 4-4: Example Design Performing the SGMII Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Chapter 5: Using the Client-side GMII Data Path
Figure 5-1: GMII Normal Frame Transmission. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Figure 5-2: GMII Error Propagation Within a Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Figure 5-3: GMII Normal Frame Reception. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Figure 5-4: GMII Normal Frame Reception with Carrier Extension. . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Figure 5-5: GMII Frame Reception with Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Figure 5-6: False Carrier Indication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Figure 5-7: status_vector[4:2] timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Figure 5-8: GMII Frame Transmission with RocketIO Transceiver CRC Logic Enabled . . . . . . . . 58
Figure 5-9: GMII Frame Reception with the RocketIO Transceiver CRC Logic Enabled . . . . . . . . 58
Figure 5-10: GMII Frame Transmission at 1 Gbps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Figure 5-11: GMII Data Transmission at 100 Mbps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Figure 5-12: GMII Frame Reception at 1 Gbps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Figure 5-13: GMII Data Reception at 100 Mbps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Figure 5-14: GMII Transmitter Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Figure 5-15: External GMII Transmitter Logic for Spartan-3, Spartan-3E and
Spartan-3A Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Figure 5-16: External GMII Transmitter Logic for Virtex-4 Devices. . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Figure 5-17: External GMII Transmitter Logic for Virtex-5 Devices. . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Figure 5-18: External GMII Receiver Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Schedule of Figures