I have built two boards both with a 4Mhz Ceramic Resonator. Both board, using the Cyclone Pro can be programmed and single step.
On one board the ceramic resonator is not locking (using a scope - no oscillator on either pin). The code is set up as in example 2 of the manual. The code is stuck on the while loop.
The ceramic resonator has the bypass capacitors and resistors embedded in the body.
ICGC1 = 0x30;
ICGC2 = 0x30;
/* Wait for LOCK bit */
The circuit ohms out Ok.
Any trouble hints on what to do next.