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Electrical Engineering

Questions tagged [programmer]

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A tool to program microcontrollers and/or programmable logic.

274 questions
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1 vote
1 answer
90 views

According to the DS CM6533, it has the following specifications: The CM6533 is a USB 2.0 audio chip built-in 8051 for flexible applications. Embedded 1T 8051 with 32K Byte SRAM and 512K Byte flash(...
Digger18's user avatar
  • 19
3 votes
1 answer
406 views

I have two identical PCBs that include the same MCU MC68705R3CP. Unfortunately, one of them has an output pin PB4 configured as Darlington drive output that has a high output regardless of the normal ...
Bavly's user avatar
  • 457
0 votes
0 answers
67 views

How can I program this IC? There is almost nothing on the internet and everything is about PAL and GAL. Of course, it is said that all of these are similar, but the above IC is programmed differently ...
128 92's user avatar
  • 9
2 votes
1 answer
70 views

I'm using a ATMega2560, and a FT812 Graphical LCD. Before my upgrade, I'm used USBASP and worked well. For some reason, I bought a AVRISP mkII. But I got a problem, the programmer does not frees the ...
JOrE's user avatar
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1 vote
0 answers
218 views

new image1[I have a Dell OptiPlex 3070 Micro PC, and I need to flash its BIOS. It has WINBUND 25Q256JVFQ 2007. I also bought CH341A Bios Programmer. I bought SOIC16 Clip separately and it comes with ...
hose's user avatar
  • 11
-1 votes
1 answer
449 views

I don't need the serial programmmer connector anymore. To upload a sketch I'm using the SPI-Communication (MISO/MOSI) instead. So which of those components marked with an questionmark may i remove ...
playmobox's user avatar
  • 123
1 vote
1 answer
283 views

I am trying to program/read/erase an MCU MC68HRC908JK1 (marked MCR908JK1 and the logo of Freescale Co.) which is soldered on an industrial electronic card. on the other hand, I have a universal ...
pooya's user avatar
  • 101
1 vote
3 answers
214 views

I was wondering if I could have some advice. I need to design a PCB which will have a USB-micro interface. The design will be manufactured with a lot of units and can't be programmed before ...
Joeblogs's user avatar
  • 21
0 votes
1 answer
128 views

I am using a MCP2221A to program an ATMEGA1284p through the USART/UART lines(converting USB signals from the computer into a programming signal the MCU can read). However, given that I can send serial ...
lemon's user avatar
  • 678
2 votes
1 answer
671 views

I have designed a custom board for ATmega64 as below: It's the first time I want to program it, and I get a "chip enable program error". I can program ATmega16 and ATmega8, but for ATmega64 ...
Mojtaba Miraki's user avatar
  • 89
1 vote
2 answers
2k views

I'm currently working on a project using the ESP32-S3 chip, and I've decided to use MicroPython for my coding. In my project, I have connected GPIO 39 and GPIO 40 to relays for various operations. The ...
cyber122010's user avatar
  • 43
1 vote
1 answer
80 views

I'm a beginner on PIC world. I'm doing a project with PIC PIC18F04Q40 and I'm curious if I can use the programmer/debugger present in a Curiosity HPC board to program the PIC18F04Q40 through ICSP ...
noob_programmer's user avatar
  • 13
0 votes
1 answer
92 views

I bought an Atmel ICE a while ago as a way to step away from the Arduino environment and begin using more custom hardware. Now that I am quite comfortable with this I've begun contemplating using or ...
Alex Jegers's user avatar
  • 397
1 vote
1 answer
1k views

I'm designing a PCB with ESP32 and CH340G. When attempting to perform autoflash, I encounter an error: "A fatal error has occurred - Failed to connect to ESP32: No serial data received".The ...
Alex villey's user avatar
  • 21
2 votes
1 answer
951 views

I am trying to make LED blinker for my project using ATtiny10, I try Blink example from Arduino IDE. I also made custom PCB: I even found instructables link, how to program it:https://www....
Dominykas's user avatar
  • 515

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