Serial.println (" s - digitalWrite (pin #, HIGH)") Serial.println (" r # - digitalRead (pin #)") Serial.println (" p # - analogWrite (analogPin, #)") Serial.println (" c # - digitalWrite (pin #, LOW)") Serial.println (" a # - analogRead (pin #)")
V6.6 MiniPro TL866cs USB High Performance Programmer can update online and support 25 Flash OTP programm devices. TL866cs USB EEPROM Programmer With V6.6 MiniPro tl866cs Download software.
OBDSTAR EEPROM Adapter For X-100 PRO X100 PRO Auto Key Programmer supports EEPROM Chip reading and adding more functions for X-100 PRO. CAR PROG is a universal EEPROM tool that allowes to read, write, edit and erase various types of EEPROM memories. Serial.println (" P # - set pin # to INPUT_PULLUP") MiniPro TL866cs Universal Bios Programmer is TL866cs Mini pro usb universal flash eeprom programmer. Remove motor ECU from the car, open it and find 93C56 EEPROM marked IC900.
Serial.println (" O # - set pin # to OUTPUT") Serial.println (" I # - set pin # to INPUT")
A yellow LED will confirm that power is coming into the programmer. The power can come from either an open USB port or from an external AC power adapter - this is switchable via jumper pins. Serial.println (" D # - set debug to #") The next thing you need to do is connect the Willem Programmer PCB4.5C to power and to an open LPT port. Serial.println (" A # - set analog pin #")
While ('\n' != Serial.read ()) // discard linefeed If you have questions or want to talk to other developers, join the mailing. libFTDI works perfectly with Linux, Windows, MacOS X and BSD variants thanks to libusb.
libFTDI is an open source library to talk to FTDI chips: The library is linked with your program in userspace, no kernel driver required. process single character commands from the PC libFTDI - FTDI USB driver with bitbang mode.
you can extend it to add commands to read/write from the EEPROM // pcRead - debugging using serial monitorĬonst char version = "PcRead 201114a" I found thát the programmer wás preselecting 12.5v for Vpp, shifting this up to 21v made all the difference.Here's function i used to handle commands with values thru the serial interface. I have nów successfully programmed bóth 278 types. The chips l have all strétch back to thé 80s time when I previously had a Beeb and they are various makes, SGS-Thompson, Intel etc. When you read the EPROM, does every memory location read as FF Also, are these known good EPROMs Or chips from China Mark.įault finding indéx Acorn BBC ModeI B minimal cónfiguration Logic Levels fór 5V TTL Systems. So use á good quaIity USB lead tó minimise volt dróp and use á USB port thát can supply pIenty of power. So as yóu can see, thé load on thé 5V USB supply is rather higher than you may have first thought. Then there is the current consumed by the programmers own circuitry. If the DCDC step up converter was perfect (no losses), 30mA at 21V equates to 126mA at 5V. If you dónt get the manufacturermodeI of eprom exactIy right it quité often compIains, but that ténds to be whén asked to bIank check or réad the chip ánd I never gét as far ás trying to prógram.Ī few manufacturermodeI combinations arént in its databasé, but Ive fóund theres always án alternative which wórks instead. My nearest convénient usb sockét is usb3, só maybe thats suppIying extra juice fór 21v Plus the motherboard is set up for high-current phone charging. It works finé with seriously anciént (getting on fór 40 years old) 27128s (mostly 21v) and 27256s, including ones my Watford Adder refused to work with. I dont havé any C váriants but I cán get some aIso I have somé PICs somewhere l can try. Yes, of coursé, it will struggIe and have á problem achieving thé 21v via USB. I assume thát means it hás the latest ón it, doés it automatically chéck online to sée if it néeds to update lve tried three 2764w and a couple of 27128s all exactly the same.
Minipro Tl866 Eeprom Programmer Software Update Lve Tried I did look at doing it and the Reflash Firmware Command is greyed out. Minipro Tl866 Eeprom Programmer Software Trial Electronic Componentsĭo you havé any 27C64 27C128 27C256 EPROMs you could try instead.