![](http://datasheet.mmic.net.cn/380000/CL7128AEFC100-7_datasheet_16751909/CL7128AEFC100-7_2.png)
CL7128A and CL7128AE Laser Processed Logic Devices
Page 64
The Clear Logic CL7000 Laser Processed Logic Device (LPLD
)
family offers the ultimate combination of performance,
flexibility, and cost. This family is a system level second source
to Altera MAX
7000A products. For designs not requiring in-
system reprogrammability, design verification can be performed
using the programmable Altera devices, and Clear Logic LPLDs
can be used for low cost, high volume production.
Clear Logic’s innovative laser-based technology eliminates NRE
costs, test vector development, ordering minimums and long lead
times. No re-simulation or re-layout is required, as the device
uses a cell-based, PLD-like architecture. Clear Logic’s NoFault
technology ensures complete test coverage through the use of
specialized testing modes which are transparent to the user.
The Clear Logic CL7000 Laser Processed Logic Device family is
based upon a large array of macrocells. E ach macrocell
contains a logic array with five product terms, a product-term
select matrix, and a configurable register. A group of sixteen
macrocells forms a block. Laser-configured metal fuses
implement logical functions and control signal routing.
Laser configuration provides reduced cost and enhanced
performance. These inherent performance benefits include
extremely consistent propagation delays, reduced power
consumption, and improved immunity to noise and upset events.
For further information on designing with the CL7000 LPLD
family, please consult the following documents:
u
AN-01: Requesting a First Article. This document provides
instructions on how to submit a bitstream file for
generation of first articles.
u
AN-02: Clear Logic Packaging Guide. This document provides
specifications and drawings for packages used by the CL7000
family.
u
AN-09: CL7000 Technology White Paper. This document
outlines the technologies employed by the CL7000 LPLD
family.
u
AN-10: Calculating CL7000 Power Consumption. This
document provides guidelines for calculating power
consumption based on design characteristics.
u
AN-11: CL7000 Test Methodology. This document describes
how Clear Logic provides 100% stuck-at fault coverage.
Description
Additional
Information