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ICSP拾取2和PICtiT3连接引脚不像它们通常在数据表上的PIN图,它们被隐藏在这里:“参考:PIC16F84A数据表,表1-1:PIC16F84A引脚说明,PG 4,‘RB6是PGC,RB7是PGD,VSS是GND,Vdd是VCC,虽然不需要,MCLR标记为ACL。Y和PGM是不需要的。这是来自另一个论坛的帖子。我要感谢海报,用户名“大狗”。从2012开始。
以上来自于百度翻译 以下为原文 ICSP PICKit 2 and PICKit3 connection pins are not on pin diagram in datasheet like they usually are. They are tucked away here: 'Referece: PIC16F84A Datasheet, TABLE 1-1: PIC16F84A PINOUT DESCRIPTION, pg 4,' 'RB6 is PGC, RB7 is PGD, Vss is GND, Vdd is Vcc although not needed, MCLR is marked accordingly and PGM is not needed.' That came from a post on another forum. I want to thank the poster, user name Big Dog.From 2012. |
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我并不惊讶,古董设备的数据表与最近的和活跃的图片格式不同。许多较新的PIC16设备(如PIC16F68),具有相同的编程引脚,所以从引脚4开始,你有MCLR/VPP,然后顺时针方向,你有Vdd的PIN 1,VSS的PIN 20(最高数字引脚),SPDAT的PIN 19,SPCK的18。这遵循与PIKIT SIP连接器相同的引脚顺序。似乎18引脚设备(如PIC16F628 A)具有与PIC16F84A相同的引脚,这使得从旧处理器升级到新处理器更容易。我不知道您所说的Vdd不需要什么。VDD意味着CMOS器件的功率轨(具有漏极),而Vcc应用于具有收集器的双极器件。
以上来自于百度翻译 以下为原文 I'm not surprised that the data sheet for an antique device differs in format from those for more recent and active PICs. Many newer PIC16 devices (such as PIC16F684), have the same pins for programming, so starting at pin 4 you have MCLR/Vpp, then going clockwise you have pin 1 for Vdd, pin 20 (the highest number pin) for Vss, pin 19 for SPDAT, and 18 for SPCLK. This follows the same pin order as the PICkit SIP connector. It seems that 18 pin devices (such as PIC16F628A) have the same pinout as PIC16F84A. This makes upgrading from old to new processors easier. I don't know what you mean about Vdd not needed. Vdd signifies the power rail for CMOS devices (which have drains), while Vcc applies to bipolar devices which have collectors. |
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我不知道VDD命名问题。我把它连接起来,就像那个人说它在数据表中一样。在MPLAB IPE中,读、验证、空白检查和擦除都很好。IPE的蓝线好,红线坏。“大的事情是”你可以用PICIT 2或3’来编程PIC16F8. Y.16F628是“84I我的PIC兼容版本”的PIC冒险!.
以上来自于百度翻译 以下为原文 I don't know about the VDD naming issue. I connected it up like chart where that guy says it is in datasheet. in MPLAB IPE ran Read,Verify,Blank check and Erase and all worked great. Blue lines in IPE good, red lines bad!:) Big thing is 'Yes.You can program PIC16F84 with a PICKit 2 or 3'. Yes.16F628 is pin compatible version of '84 I'm off for more 'PIC Adventures!'. |
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