AT89C2051 Programmer. AT89C2051 Flash Microcontroller. It is “as simple. From Atmel's WWW site http://www.atmel.com.

©2010 AirBorn Our AT89C2051 and AT89C51 programmers date from the 1990's - they are very straightforward, work perfectly well under linux or windows, and we still sell replacements. To help our previous customers we offer Erase, Program and verify an AT89C2051 in one easy operation! Programs in just 6 seconds! PG2051 - A Programmer for the Atmel AT89C2051, from AirBorn Electronics The AT89C2051 is a 20 pin 8051 compatible microprocessor (including serial port) with 2k of FLASH memory, available from Atmel (see ). The PG2051 erases, programs, and verifies AT89C2051 chips in 6 seconds. As the AT89C2051 devices are FLASH, they can be reprogrammed as often as needed.

The PG2051 is driven by sending it a (standard) Intel hex file through its serial port. This means it can be driven by any operating system - all that is necessary is that the host has a serial port to send the data to the programmer (at 9600 baud) - the programmer will do the rest.

The programmer features a test switch which allows the owner to check if an AT89C2051 is blank, working, programmed or failed in just one second - without needing the PC connected.

Hello, i am a newbie with ATMEL MCU family, but i want to change the software on a AT89C2051 wich contains an 'HORLOGE 7 segm Program '. I know it is a very old MCU, but that is. ( else i could use a PIC MCU!) I have a new AT89C2051, and want to program it, with this interface using a PIC16F877 ( i know well PIC MCU) i can modify the programer if needed. (obliged also, because using a QUARTZ 4MHz instead of 3,6864Mhz ).

My question: Does someone allready builded and used? Menu displayed on UART terminal. 1 - READ DEVICE, HEX 2 - READ DEVICE, BINARY 3 - VERIFY, HEX 4 - VERIFY, BINARY 5 - READ SIGNATURE BYTES 6 - BLANK CHECK 7 - LOCK BITS 8 - PROGRAM DEVICE, HEX 9 - PROGRAM DEVICE, BINARY 0 - ERASE DEVICE M - MENU.to get some feeback or tricks. What is the best tools to compile *.asm?

In case of bad result with that, i allready ordered. With 40 days delai!! It is why i try to build one myself. The final purpose is to help a forumer on. And include into the 'Horloge' program an output bit HZ and an output RAZ.

Some help will be welcome. Search engines keep messing up their url's in ever more horrible ways. Duckduck didn't immediately give the results I hoped: duckduckgo.com/html?q='at89c2051'+HORLOGE+7+segm+Program After deleting most of the tracking garbage and unwanted commercial garbage results from the ever more horrible google search engine I came up with: And that almost directly points to an instructable with source code: That instructable seems to be made from this kit, but that does not seem to have source code. Does this happen to be the same hardware as you are using? This line gives me a lot of information.

Paulfjujo wrote: What is the best tools to compile *.asm? Because.asm files are not compiled, but assembled (That's why they call it assembly:) Your lack of nowlede of what sort of tools to use also suggests hou have no experience with them. Add those two and it tells me your experience with uC's is pretty low. Don't feel offended. Provodniki i dielektriki 8 klass prezentaciya. I was there once too.