We applaud the combined
efforts and results achieved by Photron and AccelChip., please visit
www .

bhatia pradeep

Headquartered in Singapore and with regional offices in Los
Angeles CA, Photron Technologies is a leading-edge wireless technology
company specializing in the design, development and integration of
next generation wireless transmission methods + techniques, as well as
other wireless systems + devices; and is the developer and
manufacturer of a proprietary ultra narrowband technology called Ultra
Spectral Modulation (USM).

About AccelChip Inc.

Photron Technologies is a leading-edge wireless technology company
specializing in the design, development and integration of next generation
wireless transmission methods + techniques, as well as other wireless systems
+ devices; and is the developer and manufacturer of a proprietary ultra
narrowband technology called Ultra Spectral Modulation (USM).

gautam chaudhry

The prototype
hardware will be implemented in Field-Programmable Gate Arrays
(FPGAs), with an Application-Specific Integrated Circuit (ASIC) design
to follow later in the year. today announced the
design of a unique digital filter which is the core of a new
technology that redefines the next generation of wireless modulation
design.
Dale Kluesing, CTO, Photron Technologies stated, "AccelChip was an
important contributing factor to the success of this fundamental
design breakthrough in wireless modulation."
"USM's narrow passband filter algorithm presented a real challenge
to implement in hardware.accelchip.
Developed by Photron, USM(TM) technology provides superior wireless data
transmission rates of 5Mbs through a narrow 50Kz channel. This core technology platform
is designed to avoid bottlenecks by providing data transmission channels with
higher quality and throughput rates than those of conventional modulation
techniques.

fpm zhuo

Forward -looking statements
include, but are not limited to, the Company's growth strategy, future
milestones and projected operations.
USM significantly increases spectral efficiency in wireless
applications and provides for high-speed and high-capacity networks at
substantially lower cost relative to existing wireless technologies. The company develops and markets design
tools, integrated verification flows , and parametric IP toolkits that
combine to automate the development and implementation of DSP
algorithms in FPGAs and ASICs.com

Business Editors/Computer Editors/Hardware Writers

MILPITAS , Calif. and
AccelChip Inc.accelchip.

samy pradeep

ADDING and REPLACING aeroTelesis Receives Confirmation on USM Prototype Hardware for Breakthrough Next-Generation Wireless Technology

Forward-looking statements are
inherently subject to uncertainties and other factors, which could
cause actual results to differ materially from the forward-looking
statements.
The successful simulations were the foundation for the all
important milestone of completing the critical hardware architecture
necessary for the prototype hardware design. The extraordinary results of the upcoming
demonstration will redefine the future of ultra high speed services
with substantially increased efficiency. For more information on Photron
Technologies Ltd.aerotelesis. and AccelChip Inc.'s AccelChip(R) DSP Synthesis and AccelWare (R) DSP
IP Core Generators.com. AccelChip, AccelWare, and AccelView are registered
trademarks of AccelChip Inc.

pradeep isik

Developed by Photron, Ultra Spectral Modulation (USM(TM))
technology provides wireless data transmission at rates of 100bps/Hz
(bits per second).

Photron Technologies and AccelChip Implement Unique Digital Filter Design Into FPGAs for Breakthrough Wireless Communications Technology

Our
initial design was a very traditional textbook approach; however, with the
AccelChip tools, we were able to explore many options and still complete the
design in only a few short months. is the industry's only provider of MATLAB-based algorithmic
synthesis solutions, including DSP intellectual property (IP), for embedded
DSP design., Los Angeles
USM Info- 310-235-1064
usminfo@photron .

pradeep isik

"
"We are seeing an explosion in wireless design activity across our
customer base. A successful
end-to-end MATLAB(R) simulation demonstrating USM's ability to
transmit data at 5Mbps (megabits per second) through narrow bandwidths
of 50KHz has been completed.- Next Generation Ultra Spectral Modulation Technique Achieves 25x Increase in
Wireless Bandwidth -

LOS ANGELES, Photron Technologies Ltd.photron. All other trade names referenced are the service
marks, trademarks, or registered trademarks of their respective companies.

tiwari stefanos

The Company's core technology platform is an
exclusively licensed modulation technique known as Ultra Spectral
Modulation(TM )(USM). USM is a technology that significantly increases
spectral efficiency in wireless applications and provides for
high-speed and high-capacity networks at substantially lower cost
relative to existing wireless technologies.photron. www.
Key to achieving this modulation design breakthrough was the use
of AccelChip(R) DSP Synthesis and AccelWare(R) DSP cores, which were
used to accelerate the development of the digital filter.
Together the companies have completed a hardware architecture and
are developing a hardware prototype implemented in FPGAs.

demirci fpm

Developed by Photron and licensed
exclusively to aeroTelesis, USM redefines the next generation of
wireless communications by providing wireless data transmission at
rates of 100bps/Hz (bits per second). The USM prototype hardware will use FPGAs to demonstrate
USM's ability to transmit data at 5Mbps (megabits per second) through
narrow channels of 50KHz. The Company refers interested parties to its most recent
Annual Report on form 10-KSB and its other SEC filings for a
description of additional uncertainties and the factors that may
affect forward-looking statements. The flexibility of AccelChip DSP
Synthesis and AccelWare cores, along with the expertise and
responsiveness of their technical experts, allowed us to rapidly
explore multiple architectures and select the most area efficient one
while still meeting our targeted performance and our goal of
introducing a USM ASIC device this year.

About Photron Technologies Ltd. Founded in 2000, AccelChip is located in Milpitas, California, and
has design centers in Portland , Oregon, and Carlsbad, California.
971-204-0150 X240
jayne.

demirci zhuo

These factors and uncertainties include: the Company's
ability to develop and commercialize its USM technology, expand its
operations to meet anticipated demand; the ability of the company's
technology to achieve anticipated benefits for its customers; ability
to secure operating licenses in host countries; anticipated growth of
the Company's target markets; unanticipated delays in manufacturing or
shipments to customers , and its ability to achieve anticipated sales
and profits. The Company refers interested parties to its most recent
Annual Report on form 10-KSB and its other SEC filings for a
description of additional uncertainties and the factors that may
affect forward-looking statements.
Successful end-to-end MATLAB(R) simulations demonstrating USM's
ability to transmit data at 5Mbps (megabits per second) through narrow
channels of 50KHz has established the feasibility of the core
technology .com

About Photron Technologies Ltd. These factors and uncertainties include: the Company's
ability to develop and commercialize its USM technology, expand its
operations to meet anticipated demand; the ability of the company's
technology to achieve anticipated benefits for its customers; ability
to secure operating licenses in host countries; anticipated growth of
the Company's target markets; unanticipated delays in manufacturing or
shipments to customers, and its ability to achieve anticipated sales
and profits. is the industry's only provider of MATLAB-based
algorithmic synthesis solutions , including DSP intellectual property
(IP), for embedded DSP design. The company develops and markets design
tools, integrated verification flows, and parametric IP toolkits that
combine to automate the development and implementation of DSP
algorithms in FPGAs and ASICs.com
Photron is a registered trademark and USM is a trademark of
Photron Technologies Ltd. The devices will be
the core of a dynamic new technology known as Ultra Spectral Modulation (USM).newscom.
Dale Kluesing, CTO , Photron Technologies stated, "AccelChip was an
important contributing factor to the success of this FPGA implementation.

fpm onur

sg

About AccelChip Inc. Forward-looking statements
include, but are not limited to, the Company's growth strategy, future
milestones and projected operations. These extraordinary results redefine the
future of ultra high speed services with substantially increased
efficiency .

serdar tolbert

(OTCBB:AOTL) and Photron Technologies Ltd. today
announced they have started development on prototype hardware for
Photron's Ultra Spectral Modulation(USM)(TM) technology. USM is the most exciting approach we have seen to date,
and we are pleased to partner with Photron and aeroTelesis in getting
USM into hardware," said Vin Ratford, President + CEO, AccelChip. All other trade names
referenced are the service marks, trademarks, or registered trademarks
of their respective companies.
(Logo: http://www.com/cgi-bin/prnh/20050616/LATH018LOGO )
The key to achieving the FPGA hardware implementation solution in a short
period of time was an extraordinary and revolutionary combination of software
and hardware expertise.scheckla@accelchip.

tolbert uberl

aerotelesis.
AccelChip's Web address is www. Thomas Cesear, Chief Scientist,
AccelChip.sg.

uberl bhatia

Providing such phenomenal rates in a wireless platform
with USM allows aeroTelesis to remain at the forefront of
next-generation wireless technology services . AccelChip, AccelWare, and AccelView are
registered trademarks of AccelChip Inc.

Forward Looking Statements

This press release contains forward-looking statements made in
reliance upon the safe harbor provisions of the Private Securities
Litigation Reform Act of 1995, as amended. Current
technologies require channel bandwidths that are 25x larger. These innovative software combinations , coupled with
powerful FPGA development hardware and software, allowed the respective
engineering teams to reduce the hardware development time to one-third the
time of a traditional approach."
USM significantly increases spectral efficiency in wireless applications
and provides for high -speed and high-capacity networks at substantially lower
cost relative to existing wireless technologies .

gautam chaudhry

www. AccelChip's proven solution integrates
the domain-specific DSP design environment (MATLAB) with
industry-standard hardware design flows from Aldec, Altera, Cadence,
Mentor Graphics, Synplicity , Synopsys, The MathWorks, and Xilinx. This increase in bandwidth will enable applications like
real -time video and other next-generation wireless services. "Our
products can improve design productivity up to 20x by shortening the time
between algorithm development and silicon implementation. The company develops and markets design tools, integrated
verification flows, and parametric IP toolkits that combine to automate the
development and implementation of DSP algorithms in FPGAs and ASICs.com

Photron is a registered trademark and USM is a trademark of Photron
Technologies Ltd.

rezaei demirci

Forward -looking statements are
based on information presently available to senior management, and the
Company has not assumed any duty to update its forward-looking
statements. This accomplishment could
not have been achieved without the use of AccelChip(R) DSP Synthesis
and AccelWare(R) DSP cores, which were used to accelerate the
development. is the industry's only provider of MATLAB-based
algorithmic synthesis solutions, including DSP intellectual property
(IP), for embedded DSP design.
Completion of the FPGA implementation of the hardware confirmed the
efficiency of the MATLAB simulation and now brings the reality of USM and T3
data rates on a wireless basis one-step closer to market.

About AccelChip Inc.com.

samy uberl

Current technologies produce
rates of only 4 bps/Hz or less. This increase in capacity
will enable applications like real-time video and other
next-generation wireless services. AccelChip, AccelWare, and AccelView are
registered trademarks of AccelChip Inc.

chaudhry zhuo

Headquartered in Los Angeles, aeroTelesis is a technology-driven
communications company dedicated to providing next generation
communication services and offering its customers a more efficient,
cost-effective delivery of voice, data and video services on a global
basis. Current technologies produce rates of only 4 bps/Hz
or less.
USM significantly increases spectral efficiency in wireless
applications and provides for high-speed and high-capacity networks at
substantially lower cost relative to existing wireless technologies. All other trade names
referenced are the service marks, trademarks, or registered trademarks
of their respective companies.

About Photron Technologies Ltd.
AccelChip Inc.sg

Jayne Scheckla
AccelChip, Inc.

manav pradeep

Business Editors/Telecommunications Writers

LOS ANGELES----In BW5214 issued
March 1, 2005: Add after last graph of release:

Forward Looking Statements

This press release contains forward-looking statements made in
reliance upon the safe harbor provisions of the Private Securities
Litigation Reform Act of 1995 , as amended. USM is designed to avoid
bottlenecks by providing data transmission channels with higher
quality and throughput rates than those of conventional modulation
techniques.
Founded in 2000 , AccelChip is located in Milpitas, California, and has
design centers in Portland, Oregon, and Carlsbad , California. Our initial design and
implementation in silicon would not have been readily possible without
the use of their DSP design tools.
Founded in 2000, AccelChip is located in Milpitas, California, and has
design centers in Portland, Oregon, and Carlsbad, California. Photron's Web
address is http://www.

zhuo jamil

Larry Garcia, Technical and Operational Advisor, for aeroTelesis
stated: "Our exclusive access to a dynamic wireless technology that
produces T3 data rates is definitely the beginning of a new era in
communications.
This core technology platform is designed to avoid bottlenecks by
providing data transmission channels with higher quality and
throughput rates than those of conventional modulation techniques. The Company's targeted application markets include Voice over
Internet Protocol (VoIP), fixed and mobile wireless broadband, and
satellite communications. For more information on aeroTelesis Inc.
This core technology platform is designed to avoid bottlenecks by
providing data transmission channels with higher quality and
throughput rates than those of conventional modulation techniques. The final phase of
design work will retarget the FPGA into an ASIC.

Contacts:

Photron Technologies Inc.

manav bhatia

aerotelesis. Their
expediency in completing a hardware architecture that will ultimately
result in producing a USM ASIC will prove to be extremely beneficial
for aeroTelesis and the technology marketplace in general.com
Photron is a registered trademark and USM is a trademark of
Photron Technologies Ltd.

Photron Technologies and AccelChip Partner on Design of Breakthrough Wireless Communications Technology

AccelChip's Web address is www. The design flow was comprised of MATLAB(R) simulation
software and AccelChip Inc.com.

kalsbeek tiwari

Forward-looking statements are
inherently subject to uncertainties and other factors, which could
cause actual results to differ materially from the forward-looking
statements.
AccelChip's proven solution integrates the domain-specific DSP design
environment (MATLAB) with industry-standard hardware design flows from Aldec,
Altera, Cadence, Mentor Graphics, Synplicity, Synopsys, The MathWorks, and
Xilinx .

zeger narasimhan

Headquartered in Singapore and with regional offices in Los
Angeles CA, Photron Technologies is a leading-edge wireless technology
company specializing in the design, development and integration of
next generation wireless transmission methods + techniques, as well as
other wireless systems + devices; and is the developer and
manufacturer of a proprietary ultra narrowband technology called Ultra
Spectral Modulation(TM)(USM)., please visit www. The final
phase of design work will retarget the FPGA to an ASIC.

AccelChip Inc.

samy oguz

com

The corrected release reads:

AEROTELESIS RECEIVES CONFIRMATION ON USM PROTOTYPE HARDWARE FOR
BREAKTHROUGH NEXT-GENERATION WIRELESS TECHNOLOGY

Next Generation Ultra Spectral Modulation Technique Achieves 2X T3
Data Rate Potential for Wireless Devices

aeroTelesis Inc.

AccelChip Inc. AccelChip's proven solution integrates
the domain-specific DSP design environment (MATLAB) with
industry-standard hardware design flows from Aldec, Altera, Cadence,
Mentor Graphics, Synplicity, Synopsys, The MathWorks, and Xilinx. today redefined the next generation of wireless communications
with the FPGA implementation of a patented digital filter that will be a vital
part for wireless data transmission rates of 100bps/Hz. We're proud to have
contributed to the success of this significant step forward in wireless
communications . AccelChip's
Web address is http://www.

pradeep chaudhry

About aeroTelesis Inc.com.accelchip. Forward-looking statements are
based on information presently available to senior management, and the
Company has not assumed any duty to update its forward-looking
statements.----

Next Generation Ultra Spectral Modulation Technique
Achieves 25x Increase in Wireless Bandwidth

Photron Technologies Ltd. Leveraging our AccelWare portfolio, we were
able to explore multiple filter architectures and to very rapidly
determine the optimal hardware architecture, reducing the overall
complexity dramatically," said Dr."
"With the growing importance in getting products to market faster,
anything a company can do to decrease its design time will have an impact on
the bottom line," said Vin Ratford, President and CEO, AccelChip Inc.

jamil zeger

---

- - kjjkjk

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