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我有一个12V 2AMP电源,我用来为我的电路和PSoC供电。PSoC有力量
(红色电源开启)但我想知道如何切换PSOC上下开关,而不是使用电脑电源和切换按钮。否则,当我使用电源时,PSoC不运行,但LED指示它有电源。 谢谢! -克里斯 以上来自于百度翻译 以下为原文 I have a 12V 2amp power supply I am using to power my circuit and the PSoC. The PSoC has power (red power led on) but I was wondering how I can toggle the PSoC on and off instead of using the computer power and toggle button. Otherwise when I use the power supply the PSoC does not run but LED indicates it has power. Thanks! -Chris |
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12个回答
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嗨HUYY10不要使用+12V电源到PSoC1!!!!你的PSoC可能烧坏了,LED已经亮了,LED仍然活着,但是…使用电压调节器IC看这个应用电路
78L05.PDF 90.9 K 以上来自于百度翻译 以下为原文 Hi Hudy10 DO NOT USE +12V POWER TO THE PSOC1 !!! Your PSoC maybe burned out already LED was lit even so, LED is alive but ... Use voltage regulator IC Look this application circuit
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当你有一个3210 PSoC EVAL1开发工具包时,你可以用包含12V电源的电路板供电,因为它有一个3.3V和5V的内部调节器。检查电路板的跳线设置。在某些情况下,当我连接电源时,我的LCD没有工作,所以用一个自带的LED闪烁程序检查PSoC是否正在运行。
正如PSoCox已经告诉的那样,可能直接施加到PSoC1器件的最大电压是5V,并且上面的任何电压肯定会杀死芯片。 鲍勃 以上来自于百度翻译 以下为原文 When you have got a 3210 PSoC Eval1 Development Kit you may power the board with the included 12V power supply since it has got an internal regulator for 3.3V and 5V. Check the board's jumper settings. On some occations my LCD did not work when I connected the supply, so check with a self-written LED-blinking program whether the PSoC is running. As PSoC73 already told, the maximum voltage that might be applied directly to a PSoC1 device is 5V and any voltage above will surely kill the chip. Bob |
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如果您使用的是PSoCalv1板,或者对于任何一个板来说,都是
意识到即使船上有一个调节器,它也有热。 限制,因此它能传递多少力量。由 事实上,只有散热器散热板上的箔面积,如果它没有。 一个安全的散热器。 好消息是THHE LM317M是短路和热保护的, 所以如果你真的超过了它的评级,就应该照顾好自己。当然除外 输入处的HV值过高。 问候,Dana。 以上来自于百度翻译 以下为原文 If you are using PSOCeval1 board, or for that matter any board, be aware that even though there is a regulator onboard it has thermal limitations hence how much power it can deliver. Compounted by fact only heat sinking for it is foil area on the board, if it does not have a sepaeate heatsink. The good news is trhe LM317M is short circuit and thermaly protected, so if you do exceed its ratings it should take care of itself. Except of course for excessive HV at the input. Regards, Dana. |
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在用户指南上说:
只是一个FI,我使用的DC墙适配器和用户指南说,我可以这样做,因为它有一个板上电压调节器。我没有连接任何东西的VCC插座的J5连接器,所以额定在5V最大,所以我的PSoC没有损坏和工作正常。这只是当我编程我的单位将不会工作,如果我用微型PROG切换电源。 以上来自于百度翻译 以下为原文 On the user guide it says: Just an FYI I am using the DC wall adapter and on the user guide it says I can do this because it has an on board voltage regulator. I am not connecting anything to the VCC sockets of the J5 connector so which is rated at the 5V max so my PSoC is not damaged and works correctly. It's just that when I program my unit it will not work without me using the mini prog to toggle the power. |
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我可能错过了这个,但是你用的是什么牌子?
问候,Dana。 以上来自于百度翻译 以下为原文 I may have missed this but what board are you using ? Regards, Dana. |
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你好,
我想我明白你的意思。你使用重置获取模式吗?如果你正在使用外部电源(不使用你的小电源供电),你必须使用复位获取模式,如果你使用电源周期,MIXPROG将关闭他的电源,直到板上没有电源,所以当MIG PROG再次应用电源时,它可以被重新编程。由于你使用外部电源,电源将永远在那里,微型发电机将永远等待。 如果你使用重置获取模式,它将只使用XRES引脚来复位PSoC,然后编程它。 也许这不是你要找的,但我认为这是你的问题。 当做。 亚历克斯 以上来自于百度翻译 以下为原文 Hi, I think I know what you mean. Are you using the Reset Acquire mode? If you are using external power (Not using your miniprog to supply power) you have to use the Reset Acquire mode, if you use Power Cycle the miniprog will turn his power off and wait until there is no power in the board so when the miniprog applies power again it can be reprogrammed. Since you use an external power supply the power will always be there and the miniprog will wait forever. If you use the reset acquire mode it will just use the XRES pin to reset the PSoC and then program it. Maybe it is not what you are looking for but I think that is your problem. Regards. Alex |
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我不知道复位模式是什么。我测试了LED闪光灯项目,它与直流电源一起工作,LCD并不像你说的Dana那样。我不确定,但我使用PSoC 1 EVA套件与CY8C946624PXI。
以上来自于百度翻译 以下为原文 I am not sure what the reset acquire mode is. I tested the LED blinky project and it works with the DC powersupply just the LCD does not just as you said Dana. I am unsure but I am using the PSoC 1 Eval Kit with the CY8C29466-24PXI. |
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或者更确切地说,鲍伯,你是对的!不管怎样,我也可以用外部电源进行液晶显示器的工作吗?
-克里斯 以上来自于百度翻译 以下为原文 Or rather Bob you are correct! Is there anyway I can get the LCD working with the external power supply as well? -Chris |
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当我收到PSoC EVAL1套件时,我立刻意识到LCD不能与电源一起工作,因为我得到了一个不同的冰块来给电路板供电。老实说,我没有进一步调查,但我怀疑它可能与230V的主要额定功率有关,所以我有时使用小型发电机,有时用冰来为电路板供电。
如果我花时间去调查,我会首先检查电压纹波的范围,检查水平对比度Pin和插入编程长(1s)延迟之间的板上电和初始化LCD。 鲍勃 以上来自于百度翻译 以下为原文 When I received my PSoC Eval1 Kit I realized at once that the LCD did not work with the Power supply because I got an ICE-Cube that powered the board differently. To be honest I did not investigate further but I suspect that it might have something to do with the main power rating of 230V. So I sometimes use the Miniprog and sometimes the ICE to power the board. If I would take the time to investigate I would at first check the voltages for ripple with a scope, check the level at the LCD-contrast pin and insert programmatically a long (1s) delay between power up of the board and initializing the LCD. Bob |
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这可能适用
HTTP://www. CyPress?COM/?APP =论坛和ID ID=1573和;RID=51198 在LCD上的44780控制器延迟10毫秒时, 也许PSoC API需要一些额外的延迟。 问候,Dana。 以上来自于百度翻译 以下为原文 This might apply - http://www.cypress.com/?app=forum&id=1573&rID=51198 As far as a delay the 44780 controller on LCD it is speced at 10 mS, maybe PSOC APIs need some additional delay. Regards, Dana. |
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测量TP3上的3210个套件的电压。当为3.3V时,跳过JP3的跳线。
鲍勃 以上来自于百度翻译 以下为原文 Measure the voltage at TP3 on your 3210-Kit. When it is ~3.3V remove the jumper at JP3. Bob |
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这种做法奏效了,但仍有点棘手。我决定,但3.3V液晶希望修复它。谢谢!
-克里斯 以上来自于百度翻译 以下为原文 It kind of worked but still is a bit glitchy. I jsut decided to but the 3.3V LCD hopefully that fixes it. Thanks! -Chris |
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