参数资料
型号: IP-POSPHY4
厂商: Altera
文件页数: 11/144页
文件大小: 0K
描述: IP POS-PHY L4
标准包装: 1
系列: *
类型: MegaCore
功能: POS-PHY 4 级接口,链路层/物理层
许可证: 初始许可证
Chapter 1: About This MegaCore Function
1–5
MegaCore Verification
In this version of the POS-PHY Level 4 MegaCore function, the Avalon-MM module is
a discrete unit that is instantiated by the MegaWizard ? Plug-In, when Asymmetric
Port Support is turned on.
f For further information on this interface, refer to the Avalon Interface Specifications .
MegaCore Verification
The POS-PHY Level 4 MegaCore function has been rigorously tested and verified in
hardware for different platforms and environments. Each environment has individual
test suites that are designed to cover the following five categories of testability:
Sanity
Flow Control
Error Management
Performance
Stress
These test suites contain several testbenches that are grouped and focused on testing
specific features of the POS-PHY Level 4 MegaCore function. These individual
testbenches set unique parameters for each specific feature test.
Results of the hardware verification tests are gathered in I-tested reports available for
different ASSP devices. For example, SPI-4.2 Interoperability with PMC-Sierra’s S/UNI
9953 and SPI-4.2 Interoperability with PMC-Sierra’s S/UNI 10×GE (PM3388) .
f For these reports, contact your local Altera sales representative or FAE.
Performance and Resource Utilization
Table 1–4 and Table 1–6 list the resources and internal speeds for a selection of
variations using the shared buffer with embedded addressing mode.
Table 1–7 and Table 1–9 list the resources and internal speeds for a selection of
variations using the individual buffers mode.
All of the results use the Quartus II software version 8.1 for the following devices:
Cyclone III (EP3C40F780C6)
Stratix III (EP3SE50F780C3)
Stratix IV GX (EP4SGX70DF29C3 and EP4SGX230DF29C3ES)
Table 1–4. Performance—Shared Buffer With Embedded Addressing Mode—Cyclone III Device (Part 1 of 2)
Parameters
Memory Blocks
Data Flow Direction
Receiver
Data Path Width
(bits)
32
32
32
Number of Ports
1
4
10
LEs
1,598
1,603
1,690
M9K
10
10
11
clk (1)
f MAX (MHz)
179
175
162
May 2013
Altera Corporation
POS-PHY Level 4 MegaCore Function User Guide
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