Has anyone got 24EP512GU810 working with ICD-U64 debugging?

[Douglas Kennedy]

Has anyone got 24EP512GU810 working with ICD-U64 working with debugging?
It maybe that the high end 24 series with its oscillator set up and clocking to 140 Mhz will never ever work with the CCS ICDU64 debugger. The chip works fine with compiled code at 140Mhz it is just that the ICD debugger can't access the osc freq
CCS Load
software 4.045 firmware 2.96 hardware Rev 2

#fuses XT,PR_PLL,PLLWAIT,ICSP1,PUT128,IESO,NOJTAG

#use delay(xtal=8Mhz,clock=140Mhz)
Compiler version doesn't seem to matter as long as it supports the chip
say 4140

[Ttelmah]

Talk to CCS.

There was a limitation at 100MHz (look at the delay, and #OCS manual entries). They have updated the clock support for faster chips, but probably missed the ICD part.
The ICD itself lists maximum clock speed as 64MHz, so there may well be a hardware limitation here.

Best Wishes