Package: rgmii_bfm_pkg

File: rgmii_bfm_pkg.vhd

Description

================================================================================================================================

Constants

Name	Type	Value	Description
C_SCOPE	string	"RGMII BFM"
C_RGMII_BFM_CONFIG_DEFAULT	t_rgmii_bfm_config	( max_wait_cycles => 10, max_wait_cycles_severity => ERROR, clock_period => -1 ns, rx_clock_skew => -1 ns, match_strictness => MATCH_EXACT, id_for_bfm => ID_BFM )	Define the default value for the BFM config

Types

Name	Type	Description
t_rgmii_tx_if		Interface record for BFM signals to DUT
t_rgmii_rx_if		Interface record for BFM signals from DUT
t_rgmii_bfm_config		Configuration record to be assigned in the test harness.

Functions

init_rgmii_if_signals () return t_rgmii_tx_if

Description

BFM procedures

This function returns an RGMII interface with initialized signals.
All input signals are initialized to 0
All output signals are initialized to Z

init_rgmii_if_signals () return t_rgmii_rx_if

rgmii_write ( constant data_array : in t_byte_array;
constant msg : in string := "";
signal rgmii_tx_if : inout t_rgmii_tx_if;
constant scope : in string := C_SCOPE;
constant msg_id_panel : in t_msg_id_panel := shared_msg_id_panel;
constant config : in t_rgmii_bfm_config := C_RGMII_BFM_CONFIG_DEFAULT ) return ()

Description

RGMII Write

BFM -> DUT

rgmii_read ( variable data_array : out t_byte_array;
variable data_len : out natural;
constant msg : in string := "";
signal rgmii_rx_if : inout t_rgmii_rx_if;
constant scope : in string := C_SCOPE;
constant msg_id_panel : in t_msg_id_panel := shared_msg_id_panel;
constant config : in t_rgmii_bfm_config := C_RGMII_BFM_CONFIG_DEFAULT;
constant ext_proc_call : in string := "" -- External proc_call. Overwrite if called from another BFM procedure ) return ()

Description

RGMII Read

DUT -> BFM

rgmii_expect ( constant data_exp : in t_byte_array;
constant msg : in string := "";
signal rgmii_rx_if : inout t_rgmii_rx_if;
constant alert_level : in t_alert_level := ERROR;
constant scope : in string := C_SCOPE;
constant msg_id_panel : in t_msg_id_panel := shared_msg_id_panel;
constant config : in t_rgmii_bfm_config := C_RGMII_BFM_CONFIG_DEFAULT ) return ()

Description

RGMII Expect