IPR-QDRII/UNI Altera, IPR-QDRII/UNI Datasheet - Page 56
![IP CORE Renewal Of IP-QDRII/UNI](/photos/24/19/241944/4696155_sml.jpg)
IPR-QDRII/UNI
Manufacturer Part Number
IPR-QDRII/UNI
Description
IP CORE Renewal Of IP-QDRII/UNI
Manufacturer
Altera
Datasheet
1.IP-QDRIIUNI.pdf
(74 pages)
Specifications of IPR-QDRII/UNI
Software Application
IP CORE, Memory Controllers, SRAM
Supported Families
Arria II GX, HardCopy III, Stratix III, Stratix IV
Core Architecture
FPGA
Core Sub-architecture
Arria, HardCopy, Stratix
Rohs Compliant
NA
Lead Free Status / RoHS Status
na
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6–16
External Memory Interface Handbook Volume 3
Section III. QDR II and QDR II+ SRAM Controller with UniPHY User Guide
Figure 6–8
Figure 6–8. Half-Rate Write with Word-Aligned Data
Figure 6–9
Figure 6–9. Full-Rate Write
afi_wdata_valid
afi_dqs_burst
afi_wdata_valid
afi_wdata
afi_dqs_burst
afi_clk
afi_wdata
afi_clk
shows the half-rate write operation.
shows a full-rate write.
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Chapter 6: Functional Description—UniPHY
December 2010 Altera Corporation
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PHY-to-Controller Interfaces
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