
2–4 Chapter 2: Nios II Custom Instruction Slave BFM
Application Program Interface
Avalon Verification IP Suite User Guide May 2011 Altera Corporation
get_instruction_datab()
get_instruction_idle()
get_instruction_n()
get_instruction_readra()
get_instruction_readrb()
get_instruction_writerc()
Prototype:
void get_instruction_datab()
.
Arguments: None.
Returns:
ci_data_t data.
Description: Retrieves the instruction
datab
operand value.
Prototype:
void get_instruction_idle()
.
Arguments:
None.
Returns:
ci_data_t
.
Description: Retrieves the pre-instruction
idle
value.
Prototype:
void get_instruction_n()
.
Arguments: None.
Returns:
ci_n_t
Description: Retrieves the instruction extended opcode value
n.
Prototype:
logic get_instruction_readra()
.
Arguments: None.
Returns:
logic
.
Description: Retrieves the instruction register file read
a
value.
Prototype:
logic get_instruction_readrb()
.
Arguments: None.
Returns:
logic
.
Description: Retrieves the instruction register file read
b
value.
Prototype:
logic get_instruction_writerc()
.
Arguments: None.
Returns:
logic
.
Description: Retrieves the instruction register file write
c
value.
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