DK-DEV-4SGX230N Altera, DK-DEV-4SGX230N Datasheet - Page 882

• 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

5–36
Figure 5–21. Option 3 for Receiver Core Clocking (Channel and CMU PLL Reconfiguration Mode)
Stratix IV Device Handbook Volume 2: Transceivers
FPGA Fabric
rx_clkout[1]
rx_clkout[0]
Low-speed parallel clock generated by the local divider of the transceiver
High-speed serial clock generated by the CMU0 PLL
High-speed serial clock generated by the CMU1 PLL
Figure 5–21
receiver channels of a transceiver block.
This section describes the ALTGX MegaWizard Plug-In Manager settings related to
the FPGA fabric-transceiver channel interface data width when you select and
activate channel and CMU PLL reconfiguration mode. You must set up the FPGA
fabric-transceiver channel interface data width when functional mode reconfiguration
involves:
■
■
You can set up the FPGA fabric-transceiver channel interface data width by enabling
the Channel Interface option in the Modes screen.
Enable the Channel Interface option if the reconfiguration channel has:
■
■
changes in the FPGA fabric-transceiver channel data width
enables and disables the static PCS blocks of the transceiver channel
changed the FPGA fabric-transceiver channel interface data width
changed the input control signals and output status signals
FPGA Fabric-Transceiver Channel Interface Selection
OR
OR
shows the respective rx_clkout of each channel clocking the respective
Transceiver Block
TX0 (2 Gbps)
TX1 (2 Gbps)
RX0
RX1
Chapter 5: Dynamic Reconfiguration in Stratix IV Devices
Dynamic Reconfiguration Modes Implementation
CMU0 PLL
CMU1 PLL
February 2011 Altera Corporation