Soft Pause Register - Soft Pause Register - 1.2 English - PG293

AXI Protocol Firewall IP LogiCORE IP Product Guide (PG293)

Document ID: PG293
Release Date: 2025-08-29
Version: 1.2 English

The Soft Pause Register is shown in the following table.

Table 1. Soft Pause Register (0x14)
Bit(s)	Name	Core Access	Default Value	Description
31:5	Reserved	RW		Reserved
4	Soft Pause B	RW	0	Temporarily stall transfers across the IP on the B channel. Remains sticky until re-written. The MAX_WRITE_TO_BVALID_WAITS and MAX_BREADY_WAITS timeout counters are frozen during this soft pause.
3	Soft Pause R	RW	0	Temporarily stall transfers across the IP on the R channel. Remains sticky until re-written. The MAX_CONTINUOUS_RTRANSFERS_WAITS and MAX_RREADY_WAITS timeout counters are frozen during this soft pause.
2	Soft Pause W	RW	0	Temporarily stall transfers across the IP on the W channel. Remains sticky until re-written. The MAX_WREADY_WAITS and MAX_CONTINUOUS_WTRANSFERS_WAITS timeout counters are frozen during this soft pause.
1	Soft Pause AW	RW	0	Temporarily stall transfers across the IP on the AW channel. Remains sticky until re-written. The MAX_AWREADY_WAITS and MAX_WVALID_TO_AWVALID_WAITS timeout counters are frozen during this soft pause.
0	Soft Pause AR	RW	0	Temporarily stall transfers across the IP on the AR channel. Remains sticky until re-written. The MAX_ARREADY_WAITS timeout counter is frozen during this soft pause.