Altera HyperTransport MegaCore Function Manual de usuario Pagina 23
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Chapter 2: Getting Started 2–15
Set Up Licensing
© November 2009 Altera Corporation HyperTransport MegaCore Function User Guide
Set Up Licensing
You need purchase a license for the MegaCore function only after you are completely
satisfied with its functionality and performance and want to take your design to
production.
After you purchase a license for the HyperTransport MegaCore function, you can
request a license file from the Altera web site at www.altera.com/licensing and install
it on your computer. After you request a license file, Altera emails you a license.dat
file. If you do not have Internet access, contact your local Altera representative.
To install your license, you can either append the license to your Quartus II software
license.dat file or you can specify the MegaCore function’s license.dat file in the
Quartus II software.
1 Before you set up licensing for the HyperTransport MegaCore function, you must
already have the Quartus II software installed on your computer with licensing set
up.
Append the License to Your license.dat File
To append the license, follow these steps:
1. Close the following software if it is running on your computer:
■ Quartus II software
■ MAX+PLUS
®
II software
■ LeonardoSpectrum™ synthesis tool
■ Synplify software
■ ModelSim
®
simulator
2. Open the HyperTransport license file in a text editor. The file should contain one
FEATURE line, spanning 2 lines.
3. Open your Quartus II license.dat file in a text editor.
4. Copy the FEATURE line from the HyperTransport license file and paste it in the
Quartus II license file.
1 Do not delete any FEATURE lines from the Quartus II license file.
5. Save the Quartus II license file.
1 When using editors such as Microsoft Word or Notepad, ensure that the file
does not have extra extensions appended to it after you save (for example,
license.dat.txt or license.dat.doc). Verify the file name in a DOS box or at a
command prompt.
Specify the License File in the Quartus II Software
To specify the MegaCore function’s license file, follow these steps:
- User Guide 1
- UG-MCHYPRTRNS-1.12 2
- Contents 3
- Appendix C. Example Design 4
- Additional Information 4
- Release Information 5
- Device Family Support 5
- Introduction 6
- Features 6
- Performance 7
- Notes to Table 1–4: 8
- Notes to Table 1–5: 8
- 2. Getting Started 9
- MegaCore Function Walkthrough 10
- Step 1: Parameterize 13
- Step 2: Set Up Simulation 17
- Figure 2–9. Set Up Simulation 18
- Step 3: Generate 19
- Notes to Table 2–1: 20
- Compile the Design 21
- Simulate the Design 21
- Program a Device 22
- Set Up Licensing 23
- Example Quartus II Project 24
- ■ input_ht_vector.dat 25
- ■ output_ht_vector.dat 25
- ■ input_ui_vector.dat 25
- ■ output_ui_vector.dat 25
- About the Test Vectors 26
- 3. Specifications 27
- HT Systems 28
- HT Flow Control 29
- Physical Interface 30
- Protocol Interface 31
- End-Chain Handler 32
- Rx Claimed Buffers 32
- Tx Buffers 32
- Scheduler 32
- Clocking Options 33
- Shared Rx/Tx Clock 34
- Shared Ref/Tx Clock 34
- Chapter 3: Specifications 3–9 35
- Preliminary 35
- Shared Rx/Tx/Ref Clock 36
- Note to Figure 3–8: 37
- HT Link Rx Signals 42
- HT Link System Signals 42
- HT Link Tx Signals 42
- Notes to Table 3–6: 45
- Notes to Figure 3–10: 46
- Notes to Figure 3–11: 46
- Notes to Figure 3–12: 47
- Notes to Figure 3–13: 47
- Notes to Table 3–8: 51
- Addr[39:8] 52
- Notes to Figure 3–16: 53
- Notes to Figure 3–17: 53
- Notes to Figure 3–18: 54
- User Interface System Signals 55
- Using PLL Resets 55
- CSR Interface Signals 56
- CSR Module 57
- Notes to Table 3–13: 58
- Notes: to Table 3–16: 60
- A. Parameters 67
- Base Address Registers 68
- Advanced Settings 69
- A–4 Appendix A: Parameters 70
- Parameter Lists 70
- Guidelines 71
- C. Example Design 73
- General Description 74
- Typographic Conventions 76
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