Closed alexxiangyu closed 2 weeks ago
查过了,347识别不了闪存
---Original--- From: @.> Date: Fri, Nov 8, 2024 10:41 AM To: @.>; Cc: @.**@.>; Subject: Re: [Droid-MAX/SNANDer] plz add support for micron MT29F2G01ABBGDWB(Issue #21)
have you checked support list?
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代码没问题
ch347需要装沁恒官方的驱动,下载release里面那个压缩包文件,里面有驱动安装程序
安装了的 刷过其他几个芯片了
---Original--- From: @.> Date: Fri, Nov 8, 2024 11:25 AM To: @.>; Cc: @.**@.>; Subject: Re: [Droid-MAX/SNANDer] plz add support for micron MT29F2G01ABBGDWB(Issue #21)
ch347需要装沁恒官方的驱动,下载release里面那个压缩包文件,里面有驱动安装程序
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换个同型号的芯片试试?
用341A Nero p编程器软件可以识别到芯片
---Original--- From: @.> Date: Fri, Nov 8, 2024 11:28 AM To: @.>; Cc: @.**@.>; Subject: Re: [Droid-MAX/SNANDer] plz add support for micron MT29F2G01ABBGDWB(Issue #21)
换个同型号的芯片试试?
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截图
晚上回去截图发你看看
---Original--- From: @.> Date: Fri, Nov 8, 2024 11:31 AM To: @.>; Cc: @.**@.>; Subject: Re: [Droid-MAX/SNANDer] plz add support for micron MT29F2G01ABBGDWB(Issue #21)
截图
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能不能识别出来芯片?还是说只是读写擦除有问题?
读不出芯片型号
---Original--- From: @.> Date: Fri, Nov 8, 2024 15:21 PM To: @.>; Cc: @.**@.>; Subject: Re: [Droid-MAX/SNANDer] plz add support for micron MT29F2G01ABBGDWB(Issue #21)
能不能识别出来芯片?还是说只是读写擦除有问题?
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上截图
工作电压设置正确?3.3v哦
这个芯片是1.8v吧
---Original--- From: @.> Date: Fri, Nov 8, 2024 16:53 PM To: @.>; Cc: @.**@.>; Subject: Re: [Droid-MAX/SNANDer] plz add support for micron MT29F2G01ABBGDWB(Issue #21)
工作电压设置正确?3.3v哦
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@. @.
------------------ 原始邮件 ------------------ 发件人: "Droid-MAX/SNANDer" @.>; 发送时间: 2024年11月8日(星期五) 下午4:53 @.>; @.**@.>; 主题: Re: [Droid-MAX/SNANDer] plz add support for micron MT29F2G01ABBGDWB (Issue #21)
工作电压设置正确?3.3v哦
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你这发的啥啊?
341 识别芯片的截图,前面是发的347识别芯片的截图
@. @.
------------------ 原始邮件 ------------------ 发件人: "Droid-MAX/SNANDer" @.>; 发送时间: 2024年11月8日(星期五) 下午5:53 @.>; @.**@.>; 主题: Re: [Droid-MAX/SNANDer] plz add support for micron MT29F2G01ABBGDWB (Issue #21)
你这发的啥啊?
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看不到
看不到截图吗?那我上传附件
@. @.
------------------ 原始邮件 ------------------ 发件人: "Droid-MAX/SNANDer" @.>; 发送时间: 2024年11月8日(星期五) 晚上6:25 @.>; @.**@.>; 主题: Re: [Droid-MAX/SNANDer] plz add support for micron MT29F2G01ABBGDWB (Issue #21)
看不到
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原来邮箱回复的图片不显示。
无语了,这款芯片的数据手册对应的jedec id是2c24,但你这实际读取到的是2c25
你手上的这个型号的芯片读取出来的id都是2c25么?
是的 用neoprogrammer读取出来是2C25
得需要更多的样本数据比对
把芯片丝印给拍张照片
你有MT29F2G01ABB的数据手册么?我没找到
猜测3.3v版本和1.8v版本之间的jedec id不同
NW874 - MT29F2G01ABA (3.3V, JEDEC-ID: 2C24) NW875 - MT29F2G01ABB (1.8V, JEDEC-ID: 2C25)
是的 两个型号只是电压区别。至于ID应该也是有区别的
well done, ready to test.
可以了
读写擦除都测试一下?
读没试,擦除写入效验都试过了
ok
have you checked support list?