IPSRAMQDRII Altera, IPSRAMQDRII Datasheet - Page 3

• Manufacturer Part Number: IPSRAMQDRII
• Manufacturer: Altera

Specifications of IPSRAMQDRII

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Chapter 1. About This MegaCore Function
Chapter 2. Getting Started
Chapter 3. Functional Description
Altera Corporation
Release Information ............................................................................................................................... 1–1
Device Family Support ......................................................................................................................... 1–1
Features ................................................................................................................................................... 1–2
General Description ............................................................................................................................... 1–2
Performance and Resource Utilization ............................................................................................... 1–4
Design Flow ............................................................................................................................................ 2–1
QDRII SRAM Controller Walkthrough .............................................................................................. 2–2
Simulate the Example Design ............................................................................................................ 2–11
Edit the PLL .......................................................................................................................................... 2–18
Compile the Example Design ............................................................................................................ 2–19
Program a Device ................................................................................................................................ 2–21
Implement Your Design ..................................................................................................................... 2–21
Set Up Licensing .................................................................................................................................. 2–21
Block Description ................................................................................................................................... 3–1
OpenCore Plus Time-Out Behavior .................................................................................................. 3–10
Interfaces & Signals ............................................................................................................................. 3–10
Device-Level Configuration ............................................................................................................... 3–26
OpenCore Plus Evaluation .............................................................................................................. 1–3
Create a New Quartus II Project .................................................................................................... 2–3
Launch IP Toolbench ....................................................................................................................... 2–4
Step 1: Parameterize ......................................................................................................................... 2–5
Step 2: Constraints ............................................................................................................................ 2–7
Step 3: Set Up Simulation ................................................................................................................ 2–7
Step 4: Generate ................................................................................................................................ 2–8
Simulate with IP Functional Simulation Models ....................................................................... 2–11
Simulating With the ModelSim Simulator ................................................................................. 2–11
Simulating With Other Simulators .............................................................................................. 2–12
Simulating in Third-Party Simulation Tools Using NativeLink ............................................. 2–17
Control Logic .................................................................................................................................... 3–2
Resynchronization & Pipeline Logic ............................................................................................. 3–3
Datapath ............................................................................................................................................ 3–5
Interface Description ...................................................................................................................... 3–10
Signals .............................................................................................................................................. 3–22
PLL Configuration ......................................................................................................................... 3–26
Example Design .............................................................................................................................. 3–27
Constraints ...................................................................................................................................... 3–29
MegaCore Version 9.1
Contents
iii