Wishbone documentation missing

VVC Bitvis VIP Wishbone BETA
1

Hi,

I’m using the latest UVVM version at this moment, v2 20220525
I want to use the wishbone VVC.
And although the readme.txt says that in the doc folder the quick reference is, it’s not in the release.

Where can I find the wishbone quick reference?

Rgds,
Eric

2

Hi Eric,
The Wishbone VIP is still in beta and documentation is one of the missing parts. You can find all VVC commands in the vvc_methods_pkg; They are:

procedure wishbone_write(
    signal   VVCT                : inout t_vvc_target_record;
    constant vvc_instance_idx    : in    integer;
    constant addr                : in    unsigned;
    constant data                : in    std_logic_vector;
    constant msg                 : in    string;
    constant scope               : in    string         := C_VVC_CMD_SCOPE_DEFAULT;
    constant parent_msg_id_panel : in    t_msg_id_panel := C_UNUSED_MSG_ID_PANEL -- Only intended for usage by parent HVVCs
  );

  procedure wishbone_read(
    signal   VVCT                : inout t_vvc_target_record;
    constant vvc_instance_idx    : in    integer;
    constant addr                : in    unsigned;
    constant data_routing        : in    t_data_routing;
    constant msg                 : in    string;
    constant scope               : in    string         := C_VVC_CMD_SCOPE_DEFAULT;
    constant parent_msg_id_panel : in    t_msg_id_panel := C_UNUSED_MSG_ID_PANEL -- Only intended for usage by parent HVVCs
  );

  procedure wishbone_read(
    signal   VVCT                : inout t_vvc_target_record;
    constant vvc_instance_idx    : in    integer;
    constant addr                : in    unsigned;
    constant msg                 : in    string;
    constant scope               : in    string         := C_VVC_CMD_SCOPE_DEFAULT;
    constant parent_msg_id_panel : in    t_msg_id_panel := C_UNUSED_MSG_ID_PANEL -- Only intended for usage by parent HVVCs
  );

  procedure wishbone_check(
    signal   VVCT                : inout t_vvc_target_record;
    constant vvc_instance_idx    : in    integer;
    constant addr                : in    unsigned;
    constant data                : in    std_logic_vector;
    constant msg                 : in    string;
    constant alert_level         : in    t_alert_level  := ERROR;
    constant scope               : in    string         := C_VVC_CMD_SCOPE_DEFAULT;
    constant parent_msg_id_panel : in    t_msg_id_panel := C_UNUSED_MSG_ID_PANEL -- Only intended for usage by parent HVVCs
  );

Br,
Marius