Got what seems to be a rather curious issue, using an Inchworm (not the + version... thats another story!) and MPLAB 7.60
I can't seem to program 16F627 chips, they fail with the message
"ICD0161: Verify failed (MemType = Program, Address = 0x0, Expected Val = 0x2861, Val Read = 0x3FFF)
ICD0275: Programming failed."
If I read it back, it does indeed differ from what I imported into mplab, but its not still blank or anything.
I have no problems programming and verifying 16F84A, 16F628A and 16F877 chips, basically anything other than the '627 I've thrown at it has worked fine, which is rather annoying as I tend to use the 627 as a general purpose chip in most things I play with. I've tried a brand new chip fresh out the packageing as well as 2 out the parts box, same result all the time
The other thing is, is MPLAB supposed to redownload the OS to the INCHWORM every time you change device, I thought it was only if you changed it to a different family or something dramtically different? not if you changed from 627 to 628A, etc?
Thanks in advance