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标题: T56 Atmega328p problem [打印本页]

作者: alvideo 时间: 2023-4-25 14:55 标题: T56 Atmega328p problem

Sveiki visi,

T56 via ISPinterface Atmega328P reading ok:

Readin OK

Butwhen writing, result is always error.

Writing Error

Every time after try to write (flash or eeprom), i can't read ATmega328P anymore,programmer not recognizing Atmega.

Not recognize

This is myPCB with Atmega328P.

With same wiring, same PCB, same dumps another AVRISP MKII programer working ok.

Wiring

Programmerself test is OK.

Self Test

Do You have solution?

图片附件: [Readin OK] 01 Ok.jpg (2023-4-25 14:51, 134.34 KB) / 下载次数 6327
http://forums.xgecu.com/attachment.php?aid=1788&k=d2e315684868743f72afe68e758e0fc8&t=1728297488&sid=yYyHMN

图片附件: [Writing Error] 02 Error.jpg (2023-4-25 14:51, 134.86 KB) / 下载次数 6236
http://forums.xgecu.com/attachment.php?aid=1789&k=9fb74000c9554dc0beb70e03501381ba&t=1728297488&sid=yYyHMN

图片附件: [Not recognize] 03 Not recognise.jpg (2023-4-25 14:51, 156.96 KB) / 下载次数 6390
http://forums.xgecu.com/attachment.php?aid=1790&k=a410e2296b21d96f827a7c4208c72086&t=1728297488&sid=yYyHMN

图片附件: [Self Test] 05 Self test.jpg (2023-4-25 14:51, 172.18 KB) / 下载次数 6357
http://forums.xgecu.com/attachment.php?aid=1791&k=2ada6cfb2e919966d2eb51d0a8b4784e&t=1728297488&sid=yYyHMN

图片附件: [Wiring] 06 Wiring.jpg (2023-4-25 14:51, 92.44 KB) / 下载次数 6265
http://forums.xgecu.com/attachment.php?aid=1792&k=f225440cd18d3e065230ecaee90a670f&t=1728297488&sid=yYyHMN

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