Format of DEC 21052 PCI-PCI bridge PCI configuration data: Offset Size Description ) 00h 64 BYTEs header, type 1 (see #00878) (vendor ID 1011h, device ID 0021h) 40h BYTE chip control 41h BYTE diagnostic control 42h BYTE burst counter 43h BYTE SErr disable 44h BYTE primary target wait timer 45h BYTE secondary target wait timer 46h 2 BYTEs reserved 48h DWORD count of secondary write attempts 4Ch DWORD count of primary write attempts 50h 44 DWORDs reserved !!!digital\21052ds.pdf p.117 SeeAlso: #00742