16F887 PDF

Microchip 16F 8-bit Microcontrollers – MCU are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for Microchip 16F 8-bit. 4 Apr The pin layout is the same but the 16F also has extra features on some ports, for example pin 37 on A is just RB4, on it is also an. 9 Aug For those who are new to the 16F, this is an example ASM code template complete with initialization routine, interrupt handler placement.

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As the man said in the film “I’ve got my mind right boss”. This site uses cookies to help personalise 1f6887, tailor your experience and to keep you logged in if you register. Jon Wilder Active Member Aug 10, Started by Silverboy Today at 7: I’m on my way out the door so perhaps someone else will jump in and explain why the Microchip template uses the shared memory region at 0x For the sake of the example, I’ve placed the minimum needed instructions to set up ports A, B and E as digital output 16t887 ports C and D as digital input.

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By continuing to use this site, you are consenting to our use of cookies. As shown 16f8887 config bits are set up for an 8MHz internal oscillator. Perhaps I should put the redundant line back in my code, it would probably explain some of the odd glitches I have been having!! Electro Tech is an online community with overmembers who enjoy talking about and building electronic circuits, projects and gadgets. This init code has been fully tested and debugged.


In your code segment, W only gets swapped once whereas in mine it gets swapped twice so that by the time 16d887 ends up in W it’s back to the original value.

Playstation 1 motherboard housing fell off, help! This particular code 16g887 shown, while non-functional until you add in your code, has also been test assembled and it assembled with no errors, messages or warnings. Started by rashan shrestha Today at 16f87 Actually we are both incorrect. Media New media New comments Search media. Started by sr Today at 5: How to create dashed plot in Octave? To participate you need to register. Use it and make changes as you see fit.

Jon Wilder Active Member Aug 13, For those who are new to the 16F, this is an example ASM code template complete with initialization routine, interrupt handler placement, as well as a fixed mS and a variable delay routine. Jon Wilder Active Member Aug 9, I was comparing your code fragment with mine and saw your faux pas and then looked at mine and thought “there is a redundant line in there”, forgetting that the SWAPF instruction swaps nibbles and assuming that it swaps bytes.


I then deleted 16f8887 “redundant” 16f87 and posted the fragment here as a possible improvement. Made some corrections and improvements to the template.

PIC16F – Microcontrollers and Processors – Microcontrollers and Processors

Articles Top Articles Search resources. As per Microchip, it should go like this – Code:.

Jon Wilder Active Member Aug 11, Welcome to our site! Click here to register 1f887. Forums New posts Search forums. For a better experience, please enable JavaScript in your browser before proceeding.

Nice template, but I think that there is a bit of problem here: Then again vectored interrupts would also be nice yes yes I know Jon Yes I agree with your new version from MicrochipI have actually been using that in some code which I have been playing with this afternoon.

Mosfet drain current spike and input current spike in full bridge inverter. Without the second swapf instruction, the nibbles would stay flipped and W would contain the flipped value of 0xAC instead of its original value of 0xCA. That’s good enough for Nigels page Started by chemelec Today at 4: Thread starter Jon Wilder Start date Aug 9, You must log in or register to reply here.