SI-Side Fault Status Register - SI-Side Fault Status Register - 1.2 English

SI-Side Fault Status Register - SI-Side Fault Status 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 SI-Side Fault Status register is shown in the following table.

Table 1. SI-Side Fault Status Register (0x100)
Bit(s)	Name	Core Access	Default Value	Description
31:28	Reserved	RO		All zeros
27	User-defined Write Block	RO	0	This indicates a block resulting from writing and setting Bit[27] in the SI-Side Soft Fault Control Register.
26	XILINX_WR_DECERR	RO	0
25	XILINX_WR_SLVERR	RO	0
24	ERRM_WVALID_STABLE	RO	0
23	ERRM_AWVALID_STABLE¹	RO	0
22	ERRM_AWADDR_BOUNDARY¹	RO	0
21	ERRM_WDATA_NUM	RO	0
20	ERRM_AWSIZE¹	RO	0
19	RECM_WVALID_TO_AWVALID_MAX_WAIT	RO	0
18	RECM_CONTINUOUS_WTRANSFERS_MAX_WAIT	RO	0
17	RECM_BREADY_MAX_WAIT	RO	0
16	WRITE_RESPONSE_BUSY	RO	0	Indicates whether there are outstanding write transactions that still need to be completed on the MI; deasserts as soon as outstanding writes decrement to zero. (Not masked while writes are in normal operating mode.)
15:8	Reserved	RO		All zeros
7	User-defined Read Block	RO	0	This indicates a block resulting from writing and setting Bit[7] in the SI-Side Soft Fault Control Register.
6	XILINX_RD_DECERR	RO	0
5	XILINX_RD_SLVERR	RO	0
4	ERRM_ARVALID_STABLE¹	RO	0
3	ERRM_ARADDR_BOUNDARY¹	RO	0
2	ERRM_ARSIZE¹	RO	0
1	RECM_RREADY_MAX_WAIT	RO	0
0	READ_RESPONSE_BUSY	RO	0	Indicates whether there are outstanding read transactions that still need to be completed on the MI; deasserts as soon as outstanding reads decrements to zero. (Not masked while reads are in normal operating mode.)
When this violation is asserted, the Final AWADDR Low/High Registers and Final AWUSER Register contain the actual values of the offending command. When this violation is asserted, the Final ARADDR Low/High Registers and Final ARUSER Register contain the actual values of the offending command.