Altera Mentor Verification IP Altera Edition AMBA AXI3/4TM - Manual (Page 368)

Mentor VIP AE AXI3/4 User Guide, V10.2b 348
VHDL AXI3 and AXI4 Slave BFMs
Slave BFM Configuration
September 2013
**_CONFIG_BURST_TIMEOUT_
FACTOR
The maximum delay between the individual
phases of a read/write transaction in clock
cycles. Default: 10000.
**_CONFIG_MAX_LATENCY_AWVALID_
ASSERTION_TO_AWREADY
The maximum timeout duration from the
assertion of AWVALID to the assertion of
AWREADY in clock periods (default 10000).
**_CONFIG_MAX_LATENCY_ARVALID_
ASSERTION_TO_ARREADY
The maximum timeout duration from the
assertion of ARVALID to the assertion of
ARREADY in clock periods (default 10000).
**_CONFIG_MAX_LATENCY_RVALID_
ASSERTION_TO_RREADY
The maximum timeout duration from the
assertion of RVALID to the assertion of
RREADY in clock periods (default 10000).
**_CONFIG_MAX_LATENCY_BVALID_
ASSERTION_TO_BREADY
The maximum timeout duration from the
assertion of BVALID to the assertion of
BREADY in clock periods (default 10000).
**_CONFIG_MAX_LATENCY_WVALID_
ASSERTION_TO_WREADY
The maximum timeout duration from the
assertion of WVALID to the assertion of
WREADY in clock periods (default 10000).
AXI_CONFIG_WRITE_CTRL_TO_DATA_MINTIME (AXI3) The minimum delay from the start of a
write control (address) phase to the start of a
write data phase in clock cycles. Default: 1.
AXI_CONFIG_MASTER_WRITE_DELAY (AXI3) The master BFM applies the
AXI_CONFIG_WRITE_CTRL_TO_
DATA_MINTIME value set.
0 = true (default)
1 = false
AXI_CONFIG_MASTER_DEFAULT_
UNDER_RESET (AXI3) The master BFM drives the
ARVALID, AWVALID and WVALID signals
low during reset:
0 = false (default)
1 = true
AXI4_CONFIG_ENABLE_QOS (AXI4) The master participates in the
Quality-of-Service scheme. If a master does
not participate, the AWQOS/ARQOS value
used in write/read transactions must be
b0000.
Slave Attributes
**_CONFIG_SUPPORT_EXCLUSIVE_ACCESS Configures the support for an exclusive
slave. If enabled the BFM will expect an
EXOKAY response to a successful exclusive
transaction. If disabled the BFM will expect
an OKAY response to an exclusive
transaction. Refer to the AMBA AXI protocol
specification for more details.
0 = disabled
1 = enabled (default)
Table 9-2. Slave BFM Configuration (cont.)
Configuration Field Description
Timing Variables