Specific steps and methods of IC chip burning program

Date：2022-07-08 16:45:53Views：1816

IC burning refers to brushing software (also known as firmware) in IC. Burning chip means copying IC chip; It can also be said to write programs to programmable devices, such as microcontrollers. In English, it is called download, or download program. That is to store program files in the chip, that is, input data; Burning chip has a special editor called burning chip device, which is specifically divided into six tube test burning, semi-automatic burning, full-automatic burning, etc. Generally speaking, the goods produced by the original factory are not burned, but there should be a certain code in essence. This is a necessary process more important than IC testing, which is usually completed by the final electronic product manufacturer. So what should we pay attention to when burning IC chips? What are the specific steps?

1. Be careful when placing the IC to avoid damaging the IC and the burning base.

2. The IC must not be installed upside down. The IC with the board removed must first check whether there is a tin short circuit on the pin, otherwise it is easy to damage the burning base.

3. The burning personnel must be trained before taking the post, and other computer programs must not be moved during burning.

4. Immediately feed back to the management personnel to solve the bad phenomenon.

Steps of burning IC chip program

1. First connect the data line of the burner, and put the corresponding IC seat into the burner seat; Turn on the computer and the burner.

2. Run the burning software: double click the icon gang-08 with the mouse (different burning seats correspond to different burning software).

3. Select IC brand: when the program appears and starts the picture, click the device menu to call up the IC brand selection table, then select the corresponding brand to burn the IC, and then click OK;

4. Select IC model: at this time, the IC model produced by IC company will be burned. Select the IC model and click Run; At this time, if you want to select a jumper, please press the computer prompt to jumper. After jumper, click OK. If there is no jumper in the burning seat, enter the burning interface directly;

5. Go to the software to burn: click the menu file, select loadfiletogrommmerbufer, then select the software to burn, click open, then select 00, and then click OK.

6. Check the bufferchecksum: after transferring to the software, a four digit checksum will appear after the bufferchecksum, corresponding to the checksum notified by the electronic design document, indicating that the software to be burned is correct. If it is incorrect, it should be immediately reported to the relevant departments for solution.

7. Burning software: click the program button, install the IC to be burned into the IC base, and press the burning button on the burning base after installation. After the burning is completed, if the burning is successful, it displays OK. If the burning fails, it displays the red error character. The indicator light of each burning base corresponding to burning okic is on, indicating that IC burning is successful.

8. Mark the combustion record, stick the IC with OK combustion record with sticker, if the combustion record fails, put it back into other combustion record seats, re record the combustion, confirm the IC damage, put it into the defective product box and mark it.

Bad IC burning steps

Repeat steps 1-6 above;

After the burning interface appears, click the "auto" button and select the three options of "erase, program and verify" with the mouse;

Install the IC to be burned into the IC base, and then press the burn button on the burning base. When the burning is completed, if the burning is successful, it will display "OK", and if the burning fails, it will display the red "error" character. The indicator light of each burning base corresponding to the IC with OK burning is on, indicating that the IC burning is successful;

Stick stickers on the IC with OK burning. If the burning fails, put it back into other burning seats and burn it again. If it is confirmed that the IC is damaged, it can be returned.

The above is the introduction of the specific steps and methods of IC chip burning program. I hope it will be helpful to you.