Altera Mentor Verification IP Altera Edition AMBA AXI3/4TM - Manual (Page 53)

SystemVerilog AXI3 and AXI4 Master BFMs
Master BFM Configuration
Mentor VIP AE AXI3/4 User Guide, V10.2b 35
September 2013
**_ID_WIDTH ID signal width in bits. This applies to the RID and WID signals.
Refer to the AMBA AXI Protocol specification for more details.
Default: 4.
AXI4_USER_WIDTH (AXI4) User data signal width in bits. This applies to the
ARUSER, AWUSER, RUSER, WUSER and BUSER signals.
Refer to the AMBA AXI Protocol specification for more details.
Default: 8.
AXI4_REGION_MAP_SIZE (AXI4) Region signal width in bits. This applies to the
ARREGION and AWREGION signals. Refer to the AMBA AXI
Protocol specification for more details. Default: 16.
Table 3-1. Master BFM Signal Width Parameters