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PCI2050B class code issue

Other Parts Discussed in Thread: PCI2050B

Hello,

I'm developing a PCI board and I'm using the PCI2050B bridge connected to a FPGA as target. The problem that I'm having is that my system is not recognizing the PCI2050B as a bridge, but as a ISDN controller. I compared the data from the datasheet with the data in the config space and I saw a few differences... first, according to the datasheet the default Device ID is 0xAC28 but I'm seeing 0x8828, also, the default class code should be 0x060400 (PCI-to-PCI bridge) and I'm seeing 0x020400 (ISDN controller).

Any ideas what could be the problem?

Thanks in advance,