Hi, I am implementing firewire interface with MPC8347 Microcontroller usin VxWorks RTOS. I am using TI's TSB43AB23 firewire OHCI link/PHY laye controller which is connected to MPC8347 using PCI Interface. Both TSB43Ab23 and MPC8347 are configured as PCI master and only these devices are present on PCI bus. When I connect a Firewire Simulator/Analyzer to TSB43Ab23 I am able t receive SelfID packets in MPC8347. But when I send a read or write reques packets from Firewire analyzer to TSB43Ab23 it doesn?t respond in an ways. I have confirmed settings of TSB43AB23 registers are correct with TI? support engineer.
Is any one has an experience of interfacing TSB43AB23 to any PowerP Microcontroller who can help me in solving this problem?
Thanks, HM