EP4SGX360FH29C3N Altera, EP4SGX360FH29C3N Datasheet - Page 940

• Manufacturer Part Number: EP4SGX360FH29C3N
• Description: IC STRATIX IV FPGA 360K 780HBGA
• Manufacturer: Altera
• Series: Stratix® IV GXr

Specifications of EP4SGX360FH29C3N

• Number Of Logic Elements/cells: 353600
• Number Of Labs/clbs: 14144
• Total Ram Bits: 22564
• Number Of I /o: 289
• Voltage - Supply: 0.87 V ~ 0.93 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 780-HBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -

5–94
Dynamic Reconfiguration Examples
Figure 5–41. Dynamic Reconfiguration Configuration for the S4GX230 Device (Example 1)
Stratix IV Device Handbook Volume 2: Transceivers
Example 1
The following examples help to describe the dynamic reconfiguration feature.
Consider a design with the following configuration:
■
■
■
Figure 5–41
Seven regular transceiver channels in Basic functional mode. You can configure
the seven regular transceiver channels from 2.5 Gbps to 5 Gbps and vice versa
using a single CMU.
Four channels in Basic (PMA Direct) functional mode. You can reconfigure the
four PMA-only channels from 3.125 Gbps to 5 Gbps and vice versa.
You can reconfigure the PMA controls for any one of these channels.
Regular Transceiver Channels
PMA-Only Channels
Transceiver Block GXBR0
Transceiver Block GXBR1
Transceiver Block GXBR2
shows the arrangement of these channels in the S4GX230 device.
ATX R0 PLL Block
CMU1 Channel
CMU0 Channel
CMU1 Channel
CMU0 Channel
CMU1 Channel
CMU0 Channel
Channel 2
Channel 0
Channel 2
Channel 0
Channel 3
Channel 1
Channel 2
Channel 0
Channel 3
Channel 1
Channel 3
Channel 1
Seven regular transceiver channels
use a single CMU0 PLL (GXBR2)
in the design
Four PMA-Only channels use a
single CMU0 PLL (GXBR0)
in the design
Chapter 5: Dynamic Reconfiguration in Stratix IV Devices
Dynamic Reconfiguration Examples
February 2011 Altera Corporation