Other Parts Discussed in Thread: DLPA3000
I am having trouble getting my custom board to boot. The board uses the DLPC3433 and DLPA3000, the scenario is as follows:
1.) I have the optical module (light engine) connected with a DMD connector and the optical module is connected with proper power supply connectors
2.) The host processor boots (linux) and I set the PROJ_ON to HIGH (3.3v) confirmed with a multimeter
The problem: The HOST_IRQ does not go low to indicate that the system is ready, no light is displayed through the optical module (light engine), and the DLPC3433 is not discover-able via I2C.
Any suggestions on where to start looking or what may be the cause of this problem?