H2C Poll Mode Low Write Back Address (0x88) - H2C Poll Mode Low Write Back Address (0x88) - v4.2 English

H2C Poll Mode Low Write Back Address (0x88) - H2C Poll Mode Low Write Back Address (0x88) - v4.2 English - PG195

DMA/Bridge Subsystem for PCI Express Product Guide (PG195)

Document_ID

PG195

Release_Date

2026-07-22

Version

v4.2 English

Table 1. H2C Poll Mode Low Write Back Address (0x88)
Bit Index	Default	Access Type	Description
31:0	0x0	RW	Pollmode_lo_wb_addr[31:0] Lower 32 bits of the poll mode writeback address.