DK-DEV-4SGX230N Altera, DK-DEV-4SGX230N Datasheet - Page 776

• Manufacturer Part Number: DK-DEV-4SGX230N
• Description: KIT DEVELOPMENT STRATIX IV
• Manufacturer: Altera
• Series: Stratix® IVr
• Type: FPGAr

Specifications of DK-DEV-4SGX230N

• Contents: Development Board, Universal Power Supply, Cables and Software
• Silicon Manufacturer: Altera
• Core Architecture: FPGA
• Core Sub-architecture: Stratix
• Silicon Core Number: EP4S
• Silicon Family Name: Stratix IV GX
• Rohs Compliant: Yes
• For Use With/related Products: EP4SGX230K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 544-2594

3–22
Figure 3–10. Basic ×8/PCIe ×8 Functional Mode Configuration when Combining Channels (ATX PLL)
Notes to
(1) You can configure this channel in Basic (PMA Direct) single-width or double-width mode.
(2) You can configure this channel only in Basic (PMA Direct) single-width mode.
(3) The red lines represent the ×N top clock line, the blue lines represent the ×4 clock line, and the black line represents the ×N bottom clock line.
(4) To simplify the illustration, only the transmitter side is shown. PCIe ×8 refers to PCIe with the sub protocol set to Gen1 ×8 and Gen2 ×8.
Stratix IV Device Handbook Volume 2: Transceivers
Figure
3–10:
[PMA Direct] xN mode) (2)
[PMA Direct] xN mode) (2)
TX - (Basic
TX - (Basic
Master Transceiver Block
Slave Transceiver Block
CMU0 Channel
CMU0 Channel
(Basic [PMA Direct] xN mode) (1)
TX7 - Basic x8/
TX6 - Basic x8/
(PMA Direct xN mode) (1)
TX2 - Basic x8/
TX5 - Basic x8/
TX3 - Basic x8/
TX0 - Basic x8/
TX4 - Basic x8/
TX1 - Basic x8/
ATX PLL
ATX PLL
PCIe x8
PCIe x8
PCIe x8
PCIe x8
PCIe x8
PCIe x8
PCIe x8
PCIe x8
CMU1 Channel
CMU1 Channel
Central Clock
Central Clock
Chapter 3: Configuring Multiple Protocols and Data Rates in Stratix IV Devices
Divider
Divider
Combining Channels Configured in Protocol Functional Modes
xN Top Clock Line (3)
x4 Clock Line (3)
x4 Clock Line (3)
xN Bottom Clock Line (3)
xN Bottom Clock Line (3)
February 2011 Altera Corporation
(Note 4)