EP4SE530H35C2N Altera, EP4SE530H35C2N Datasheet - Page 857

• Manufacturer Part Number: EP4SE530H35C2N
• Description: IC STRATIX IV FPGA 530K 1152HBGA
• Manufacturer: Altera
• Series: STRATIX® IV Er

Specifications of EP4SE530H35C2N

• Number Of Logic Elements/cells: 531200
• Number Of Labs/clbs: 21248
• Total Ram Bits: 27376
• Number Of I /o: 744
• Voltage - Supply: 0.87 V ~ 0.93 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 1152-HBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -

Chapter 5: Dynamic Reconfiguration in Stratix IV Devices
Quartus II MegaWizard Plug-In Manager Interfaces to Support Dynamic Reconfiguration
Figure 5–4. Multiple Dynamic Reconfiguration Controllers in a Design
February 2011 Altera Corporation
ALTGX_RECONFIG Instance 2
ALTGX_RECONFIG Instance 1
Connecting the ALTGX and ALTGX_RECONFIG Instances
There are two ways to connect the ALTGX_RECONFIG instance to the ALTGX
instance in your design:
■
■
In the dynamic reconfiguration interface, you must connect the reconfig_fromgxb
and reconfig_togxb signals between the ALTGX_RECONFIG instance and the
ALTGX instance to successfully complete the dynamic reconfiguration process. Make
the following connections:
■
■
■
■
Single dynamic reconfiguration controller—You can use a single
ALTGX_RECONFIG instance to control all the ALTGX instances in your design.
Figure 5–2 on page 5–6
controller in a design.
Multiple dynamic reconfiguration controllers—Your design can have multiple
ALTGX_RECONFIG instances but you can use only one ALTGX_RECONFIG
instance per transceiver block, as shown in
Connect the reconfig_fromgxb input port of the ALTGX_RECONFIG instance to
the reconfig_fromgxb output ports of all the ALTGX instances controlled by the
ALTGX_RECONFIG instance.
Connect the reconfig_fromgxb port of the ALTGX instance whose starting channel
number is 0, to the lowest significant bit of the reconfig_fromgxb input port of the
ALTGX_RECONFIG instance.
Connect the reconfig_fromgxb port of the ALTGX instance with the next highest
starting channel number to the following bits of the reconfig_fromgxb of the
ALTGX_RECONFIG instance, and so on.
Connect the same reconfig_togxb ports of all the ALTGX instances controlled by
the ALTGX_RECONFIG instance to the reconfig_togxb output port of the
ALTGX_RECONFIG instance. The reconfig_togxb output port is fixed to 4 bits.
reconfig_fromgxb [n:0]
reconfig_fromgxb [n:0]
reconfig_togxb [3:0]
reconfig_togxb [3:0]
shows a block diagram of a single dynamic reconfiguration
Figure
Stratix IV Device Handbook Volume 2: Transceivers
5–4.
ALTGX Instance 1
ALTGX Instance 2
5–11