
DescriptionLegal ValuesDefault
Value
Option
When On, the interface includes the readrb and b pins.On/OffOffUse Internal Register b
When On, the interface includes the readrc and c pins.On/OffOffUse Internal Register c
Miscellaneous Properties
For VHDL BFMs only. Use this option to assign a
unique number to each BFM in the testbench design.
0–10230VHDL BFM ID
Nios II Custom Instruction API
event_instruction_start()
event_instruction_start()Prototype:
Verilog HDL: N.A.
VHDL: bfm_id
Arguments:
voidReturns:
Indicates the instruction to be driven to the interface.Description:
VHDLLanguage support:
event_result_received()
event_result_received()Prototype:
Verilog HDL: N.A.
VHDL: bfm_id
Arguments:
voidReturns:
Indicates that a result was received.Description:
VHDLLanguage support:
Altera Corporation
Nios II Custom Instruction Master BFM
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14-3
Nios II Custom Instruction API
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