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您好,我有一个间歇性的文件损坏问题与一个基本超越2GB的存储卡,其中PM3将无法加载环境。我买了一个SWISBIT工业级存储卡,SFSD4096L3BM1到i-GE2B1-STDSD SD存储卡规范3,默认格式是FAT32,并包括内部的ECC内存,以减少单位错误问题的风险,内置的磨损均衡固件……这是我用过的最奇怪的SD卡。但是PM3看不到卡。当卡插入时,该选项不会出现在屏幕上。我尝试重新分区驱动器,使用2GB分区,格式化为FAT32,与2GD超越卡相同的分配单元大小:没有运气。是否有一个固件更新来帮助这个问题,或者是微芯片需要解决的问题吗?PM3版本信息:BIOS 02.23.04OS 02.0932电源监视器01.0684内存控制器02.01.06HS移位器02.01.57 ICSP监视器0.05.84USB 00.04.00数据库02.21.00
以上来自于百度翻译 以下为原文 Hello, I was having intermittent file corruption issues with a basic Transcend 2GB memory card, wherein the PM3 would be unable to load an environment. I bought a Swis***it Industrial-grade memory card, SFSD4096L3BM1TO-I-GE-2B1-STD. SD Memory Card Specification 3.0, default format is FAT32, and includes ECC memory internally to reduce risk of single-bit error problems, built-in wear-leveling firmware....it's the fanciest SD card I've worked with. But the PM3 can't see the card. The option doesn't appear on the screen when the card is inserted. I tried repartitioning the drive, using a 2GB partition, formatted to FAT32, with the same allocation-unit size as the 2GD Transcend card: No luck. Is there a firmware update to help with this, or is it something Microchip has to work on? PM3 Version info: bios 02.26.04 os 02.09.32 power monitor 01.06.84 memory controller 00.06.00 hs shifter 02.01.57 icsp monitor 00.05.84 u*** 00.04.00 database 02.21.00 |
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4个回答
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PM3有点老了。它有一些新卡的问题。DOC有支持的卡列表。我会检查一下易趣网,看看你是否能找到其中的一张卡,并购买一些备件。
以上来自于百度翻译 以下为原文 The PM3 is kind of old. It has issues with some new cards. The doc has a list of supported cards. I would check on eBay to see if you can find any of those cards there, and buy a few spares. |
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PM3使用SPI模式来与卡对话吗?有些工业产品不支持SPI模式。我可以看到S200系列说SPI,但是S- 45系列没有说明它支持它。
以上来自于百度翻译 以下为原文 Does the PM3 use SPI mode to talk to the card? Some of those industrial ones don't support SPI mode. I can see the S-200 series says SPI, but S-45 series doesn't state it supports it. |
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我不知道为什么它会出现新的卡,所以我在易趣网上找到了它喜欢的东西。
以上来自于百度翻译 以下为原文 I do not know why it has issues with newer cards. So I found what it liked on eBay. |
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这不是一个“SD”卡,它是一个SDHC卡,它是一个与普通SD不兼容的新标准。任何为SD标准设计的设备都不能与SDHC卡对话。(是的,SDHC设计的产品可以回到SD模式访问SD卡,而不是其他SD卡。方法。
以上来自于百度翻译 以下为原文 That is NOT an "SD" card. It is an "SDHC" card, which is a newer standard which is not compatible with plain SD. Any device which was designed for the SD standard will not be able to talk to an SDHC card. (Yes, products designed for SDHC can fall back into SD mode to access SD cards, but not the other way.) |
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