Altera Mentor Verification IP Altera Edition AMBA AXI4-Li Manuel d'utilisateur télécharger pdf (Page 68)

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Mentor Verification IP AE AXI4-Lite User Guide, V10.3

SystemVerilog Slave BFM

SystemVerilog Slave API

April 2014

// Get the current value of the assertion bit vector

config_assert_bitvector = bfm.get_config(AXI4_CONFIG_ENABLE_ASSERTION);

// Assign the AXI4_AWADDR_CHANGED_BEFORE_AWREADY assertion bit to 0

config_assert_bitvector[AXI4_AWADDR_CHANGED_BEFORE_AWREADY] = 0;

// Set the new value of the assertion bit vector

bfm.set_config(AXI4_CONFIG_ENABLE_ASSERTION, config_assert_bitvector);

Note

Do not confuse the AXI4_CONFIG_ENABLE_ASSERTION bit vector with the

AXI4_CONFIG_ENABLE_ALL_ASSERTIONS global enable/disable.

To re-enable the AXI4_AWADDR_CHANGED_BEFORE_AWREADY assertion, follow the

above code sequence and assign the assertion within the

AXI4_CONFIG_ENABLE_ASSERTION bit vector to 1. For a complete listing of AXI4-Lite

assertions, refer to “AXI4-Lite Assertions” on page 369.

SystemVerilog Slave API

This section describes the SystemVerilog Slave API.

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Altera Mentor Verification IP Altera Edition AMBA AXI4-Li Manuel d'utilisateur Page 68

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