Hi,
I'm trying to use this PIC, 16F883. After reading the datasheet, I started to program and I found that there are 2 configuration settings (fuse settings), i.e. config1 and config2. After trying a few times, this configuration setting gives no error:
Am I doing the right way? For the config2, I don't use brown off reset and the code are not protected, so my setting 0xFFFF should be correct. But MPLAB gives me this message:
Message[303] G:\PIC\EXAMPLES\MY\16F883\RFLED\RFLED.ASM 7 : Program word too large. Truncated to core size. (FFFF)
About the code protection, I know that once it is enabled, in order to reprogram the chip, bulk erase has to be performed. I have read the memory programming specification and also the reference book by Myke Predko, customizing and programming PICmicro microcontroller. Both showing the table as attached. But I'm not quite understand. Should I write my new program, and insert a few lines into the beginning which are the instructions that giving the value to the configuration word and calling the delay?
There is a pull down menu for all the config fuses on whatever PIC you're working on.
And just ignore bit 11, do not enter a value larger than 14bits, 0x3FFF is the largest value in 14 bits. Try it.
How come. This is so weird. The price of PIC16F873A is twice of the PIC16F883 and 883 has 8 MHz internal oscillator, more I/O pins, extra Fail-Safe Clock Monitor feature. Then who's going to use the more expensive ans less function one?
How come. This is so weird. The price of PIC16F873A is twice of the PIC16F883 and 883 has 8 MHz internal oscillator, more I/O pins, extra Fail-Safe Clock Monitor feature. Then who's going to use the more expensive ans less function one?
Nothing weird about it, like most things later ones are cheaper to make and usually higher spec - more modern production methods are more effective and cheaper. Notice that the 873 changed ages back to the 873A, a later silicon version - the price dropped then as well - new silicon, cheaper to make.
Hi
i wana imigrate from pic16f873 to pic16f883
is there anyone can help me?
I have an asm program that written mpasm
and another c program that written ccs 3.225
if anyone can pls reply me i can send their files
my email rafizadehaus@gmail.com