IPR-RLDII/UNI Altera, IPR-RLDII/UNI Datasheet - Page 30

• Manufacturer Part Number: IPR-RLDII/UNI
• Description: IP CORE Renewal Of IP-RLDII/UNI
• Manufacturer: Altera

Specifications of IPR-RLDII/UNI

• Software Application: IP CORE, Memory Controllers, SDRAM
• Supported Families: Arria II GZ, Stratix III, Stratix IV, HardCopy III
• Core Architecture: FPGA
• Core Sub-architecture: Arria, HardCopy, Stratix
• Rohs Compliant: NA
• Lead Free Status / RoHS Status: na

3–2
External Memory Interface Handbook Volume 3
Section IV. RLDRAM II Controller with UniPHY IP User Guide
Topology
Controller Settings
Table 3–2. Advanced PHY Settings
Table 3–3
Table 3–3. Topology Settings
Table 3–4
Table 3–4. Controller Settings
Master for OCT control block
Hardcopy compatibility mode
Example Testbench Simulation options
Skip memory initialization
Device width
Device depth
Controller latency
Enable user refresh
Enable error detection parity
describes the topology settings.
describes the controller settings.
Parameter
Parameter
Parameter
Causes UniPHY to instantiate the required OCT control
block. When this parameter is turned off, you must
instantiate this block and connect the termination control
bus signals to the PHY, or share an OCT control block from
another UniPHY instantiation that is in master mode.
Causes the generated UniPHY memory interface to have all
required HardCopy compatibility options enabled. For
example, PLLs and DLLs will have their reconfiguration
ports exposed.
Causes the example testbench to skip the memory
initialization sequence. This setting does not change the
generated RTL, but can speed up simulation.
Specifies the number of devices used for width expansion.
Specifies the number of devices (ranks) used for depth
expansion.
Specifies the number of clock cycles required for a request
to pass through an idling controller.
Enables user-controlled refresh. Refresh signals will have
priority over read/write requests.
Enables per-byte parity protection.
Description
Description
Description
December 2010 Altera Corporation
Chapter 3: Parameter Settings
General Settings