Header Log Register 3 @0x128

If the captured TLP header is four Dwords long, this location contains the last Dword of the captured header of a TLP received from the link. If the captured header is a three-Dword header, this register is unused. The bytes of the Dword are stored in this register in transposed order.

Table 1. i_hdr_log_3

Bits	SW	Name	Description	Reset
31:0	R	Header DWORD 3 [HD3]	Fourth DWORD of captured TLP header STICKY.	0x0