Hi, All I am working for a project based on mpc8541. Decrementer was ok when external interrupt was disabled( in my board, IRQ8 connected to other PCI device, EIVPR8 value was 0x8001000B ), but when i set the value 0x0000100B to EIVPR to set IRQ8 enable, decrementer does not work( IP will not go to 0x900 offset).
Who can give a hand? Thanks Regards, cchaoyu