参数资料
型号: IP-RLDRAMII
厂商: Altera
文件页数: 43/62页
文件大小: 0K
描述: IP RLDRAM II CONTROLLER
标准包装: 1
系列: *
类型: MegaCore
功能: RLDRAM II 控制器
许可证: 初始许可证
Functional Description
Table 2–14 shows the variation path parameters.
Table 2–14. Variation Path Parameters
Parameter
Enable hierarchy control
Hierarchy path to
RLDRAM II controller
datapath
Description
The constraints script analyzes your design, to automatically extract the hierarchy to
your variation. To prevent the constraints script analyzing your design, turn on
Enable Hierarchy Control , and enter the correct hierarchy path to your datapath.
The hierarchy path is the path to your RLDRAM II controller datapath, minus the top-
level name. The hierarchy entered in the wizard must match your design, because
the constraints scripts rely on this path for correct operation.
Table 2–15 shows the device pin prefixes parameter.
Table 2–15. Device Pin Prefixes
Parameter
Description
Prefix all RLDRAM II pins This string prefixes the pin names for the FPGA pins that are connected to the
on the device with
MegaCore
Verification
RLDRAM II controller.
MegaCore verification involves simulation testing and hardware testing.
Simulation Environment
Altera has carried out extensive functional tests using industry-standard
models to ensure the functionality of the RLDRAM II controller. In
addition, Altera has carried out a wide variety of gate-level tests on the
RLDRAM II controller to verify the post-compilation functionality of the
controller.
Hardware Testing
Table 2–16 shows the Altera development board on which Altera
hardware tested the RLDRAM II controller.
Table 2–16. Altera Development Boards
Development Board
Altera Device
Memory Device
Stratix II Memory Demonstration Board 1 EP2S60F1020C3
Micron 18-bit CIO and SIO RLDRAM II
devices
Altera Corporation
November 2009
MegaCore Version 9.1 2–33
RLDRAM II Controller MegaCore Function User Guide
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