Manu Abraham wrote:
> Today, I changed connectors again, but got identical behaviour.
>=20
> verify nevertheless fails. Device doesn't seem to be programmed
> correctly either.
> The logs look thus:
>=20
> Connecting to MPLAB ICD 2
> ...Connected
> Setting Vdd source to MPLAB ICD 2
> Target Device PIC18F452 found, revision =3D c0
> ...Reading ICD Product ID
> Running ICD Self Test
> ...Passed
> MPLAB ICD 2 ready for next operation
> Erasing Target Device...
> ...Erase Succeeded
> MPLAB ICD 2 ready for next operation
> Blank Checking...
> ...Program Memory
> .. Config Memory
> ...EEPROM
> ...User ID Memory
> ...Blank Check Passed
> MPLAB ICD 2 ready for next operation
> Verifying...
> ...Program Memory
> ICD0161: Verify failed (MemType =3D Program, Address =3D 0x0, Expected Va=
l
> =3D 0xEF33, Val Read =3D 0xFFFF)
> MPLAB ICD 2 ready for next operation
>=20
> If the issue is with the cables, the device type and version detection
> should also fail, right ?

Am I missing something here? According to the log, you erased the device,
confirmed that it was blank, and then tried to verify, which failed. There
doesn't appear to be any attempt to program the device at all.

-- Dave Tweed
--=20
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist
.