HC210 datasheet(101/228 Pages) ALTERA

101 / 228 page

Altera Corporation

5–9

September 2008

HardCopy II Device Resource Guide

The HardCopy II architecture consists of an array of fine-grained HCells,

which are used to build logic equivalent to Stratix II adaptive logic

modules (ALMs) and digital signal processing (DSP) blocks. The DSP

blocks in HardCopy II devices match the functionality of the Stratix II

DSP blocks, though timing of these blocks is different than the FPGA DSP

blocks because they are constructed of HCell Macros. The M4K and

M-RAM memory blocks in HardCopy II devices are equivalent to the

Stratix II memory blocks. Preliminary timing reports of the HardCopy II

device are available in the Quartus II software. Final timing results of the

HardCopy II device are provided by the HardCopy Design Center after

back-end migration is complete.

For more information about the HardCopy II device resources, refer to

the Introduction to HardCopy II Devices and the Description, Architecture

and Features chapters in the HardCopy II Device Family Data Sheet in the

HardCopy Series Handbook.

Table 5–1. HardCopy II Device Resource Guide Color Legend

Color

Package Resource (1)

Device Resources

Green

(High)

The design can migrate to the Hardcopy II

package and the design has been fitted with

target device migration enabled in the

HardCopy II Companion Device dialog box.

The resource quantity is within the range of the

HardCopy II device and the design can likely

migrate if all other resources also fit.

You are still required to compile the HardCopy II

revision to make sure the design is able to route

and migrate all other resources.

Orange

(Medium)

The design can migrate to the Hardcopy II

package. However, the design has not been fitted

with target device migration enabled in the

HardCopy II Companion Device dialog box.

The resource quantity is within the range of the

HardCopy II device. However, the resource is at

risk of exceeding the range for the HardCopy II

package.

If your target HardCopy II device falls in this

category, compile your design targeting the

HardCopy II device as soon as possible to check

if the design fits and is able to route and migrate

all other resources. You may need to migrate to a

larger device.

Red

(None)

The design cannot migrate to the Hardcopy II

package.

The resource quantity exceeds the range of the

HardCopy II device. The design cannot migrate

to this HardCopy II device.

Note to Table 5–1:

(1)

The package resource is constrained by the Stratix II FPGA for which the design was compiled. Only vertical

migration devices within the same package are able to migrate to HardCopy II devices.

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