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Select From Products Below by Clicking
on the link
Free File Conversion Utilities Click Here
Do you have an Older Programmer you want to trade? Call us for
our generous Trade program.
You can't afford to buy a new programmer? Call us , we have a
large selection of refurbished models for a fraction of the cost!
Do you have old obsolete devices you cannot find a programmer
for? Try us! we even support chips dating back to 1977 such as the Intersil
IM6655 or IM6654 and TI TMS2708 , Etc. Waferscale PSD, Raytheon and Harris
PROMs, etc. etc.
Did you know that Logical Pioneered the field of Universal Device
programmers by introducing the first DAC-PER-PIN programmer in 1984, The Allpro
Universal Programmer?
Do you need advice on how to select a programmer? Well call us ,
since we have done it for 27 years! If we can't help you , we will
recommend a competitor!
Did you know Logical owned the most popular PLD design language
CUPL for many years and later sold the product line to Protel Internaltional
Can you get cash for your old Logical Programmer? Yes you can ,
before you auction it on Ebay, give us a call!
How Do you send a unit in for Repair.
Simply Call 303-861-8200 get, an RMA number and ship it to our
factory address in Denver at 1521 Marion St. Denver, Co, 80218
What is the fastest way to place and order? You can fax us the
order to 303 -813-9019 and call us with your credit card number
Logical acquired several companies over the years, including
Digelec , Stag USA and a fewer small programming companies. Also Logical
provides direct replacement for the now defunct Bytek programmers co. and Valley
Date sciences. Logical provides direct replacement for various Digelec and Stag
Microsystem gang programmers.

NEEDHAMS COUNTER
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USB PIC MICRO PROGRAMMER WITH IN-SYSTEM-PROGRAMMING
ABILITY
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Low cost Microchip PIC programmers , portable and compact , works
with Windows 98/Xp and other variations of windows. Logical Devices Inc. can
also quote you on low cost custom made stand alone microchip pic gang
programmers for any device you do not find on the off the shelf models.
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PRESTO PICmicro USB port programmer
Very fast programmer, self powered from USB bus with enhanced ICSP
programming capability.
Features
- Many devices supported
- Very fast operation
- Controlled and powered by USB
- Target application voltage 3 to 5 V
- Overcurrent and overvoltage protection
- GO button
- PRESTO is optimized for speed and it is really very fast, for
example the full PIC18F8720 is programmed and verified in 6 seconds!
(3 seconds for programming and 3 seconds for verification). Complete
eCOG1 in less than 3 seconds.
- In-Circuit Serial Programming (ICSP) is a very useful and often
used PIC feature. PRESTO directly supports this function using a
dedicated connector and an included cable. In comparison to other ASIX'
programmers, the ICSP connector is enhanced - there are two more pins
allowing support of wider range of components.
- The target application device can be either powered by PRESTO (5 V
nominally) or can be powered by an application within a voltage range
3 to 5 V (with 10% tolerance).
- GO button allows user to start device programming comfortably,
without need of PC keyboard or mouse. LEDs indicate programmer status
- green LED ON-LINE informs about USB connection and yellow LED ACTIVE
indicates that PRESTO is just working (programming, reading, ...)
- Overcurrent limitation of target supply and programming voltages
remarkably reduces the risk of damaging the parts because of user
mistakes. Target supply overvoltage detection is also implemented.
- PRESTO is powered from the USB bus, so there is no need for any
additional supply adaptor.
- PRESTO is small, lightweight and compact.
- The software upgrade is freely available for all users on the
Internet. It contains new device support, new functions and algorithm
updates when required.
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Device Support
Microchip PIC® MCUs
Serially programmable (all Flash and the most popular OTP/JW)
Atmel AVR® MCUs
Devices with SPI low voltage serial downloading - for example ATtiny12,
AT90S8535, ATmega128
Cyan Technology eCOG1
Including basic debug control via eICE interface (Run, Stop, Reset).
Components with JTAG interface
types which can be programmed using SVF or XSVF file - for example
- CPLD - Xilinx (XC95xx, CoolRunner, ...), Altera and others
- FPGA configuration Flash PROMs - Xilinx (XC18Vxx, XCFxxS)
- Atmel ATmega
Serial EEPROMs
- 2C (24LCxx)
- Microwire (93LCxx)
- SPI (25Cxx)
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