AxisToJtagPkg Package Reference

Package >> AxisToJtagPkg

Functions
ProType	getVersion ( data: in in slv )
CmdType	getCommand ( data: in in slv )
XidType	getXid ( data: in in slv )
LenType	getLen ( data: in in slv )

Procedures
	setVersion( version: in ProType , data: inout slv )
	setErr( err: in LenType , data: inout slv )

Libraries
ieee
surf

Use Clauses
std_logic_1164
numeric_std
StdRtlPkg	Package <StdRtlPkg>
AxiStreamPkg	Package <AxiStreamPkg>

Constants
LEN_SHIFT_C	natural := 0
LEN_WIDTH_C	positive := 20
XID_SHIFT_C	natural := LEN_SHIFT_C+ LEN_WIDTH_C
XID_WIDTH_C	positive := 8
CMD_SHIFT_C	natural := XID_SHIFT_C+ XID_WIDTH_C
CMD_WIDTH_C	positive := 2
VER_SHIFT_C	natural := CMD_SHIFT_C+ CMD_WIDTH_C
VER_WIDTH_C	positive := 2
QWL_SHIFT_C	natural := LEN_SHIFT_C
QWL_WIDTH_C	natural := 4
QMS_SHIFT_C	natural := QWL_SHIFT_C+ QWL_WIDTH_C
QMS_WIDTH_C	natural := 16
QPD_SHIFT_C	natural := QMS_SHIFT_C+ QMS_WIDTH_C
QPD_WIDTH_C	natural := 8
PRO_VERSN_C	ProType := " 00 "
CMD_QUERY_C	CmdType := " 00 "
CMD_TRANS_C	CmdType := " 01 "
CMD_ERROR_C	CmdType := " 10 "
ERR_BAD_VERSION_C	LenType := toSlv ( 1 , LenType ' length )
ERR_BAD_COMMAND_C	LenType := toSlv ( 2 , LenType ' length )
ERR_TRUNCATED_C	LenType := toSlv ( 3 , LenType ' length )
ERR_NOT_PRESENT_C	LenType := toSlv ( 4 , LenType ' length )

Subtypes
LenType	slv ( LEN_WIDTH_C- 1 downto 0 )
XidType	slv ( XID_WIDTH_C- 1 downto 0 )
ProType	slv ( VER_WIDTH_C- 1 downto 0 )
CmdType	slv ( CMD_WIDTH_C- 1 downto 0 )

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The documentation for this design unit was generated from the following file:

• xilinx/xvc-udp/jtag/rtl/AxisToJtagPkg.vhd