VHDL Programming

Create Project To create a project, use the project editor invoked from the File menu or from the toolbar. The Project Editor wi ...

At Speed Debugging Techniques 403 Specify Top-Level Parameters Once all the files have been specified, the parameters for the to ...

will communicate with the JTAG port and the debugger on the host platform. Use the dialog box shown in Figure 18-7 to set up the ...

Write Instrumented Design Once all the signals and breakpoints have been instrumented, the instru- mented design can be written ...

as described earlier. Finally the new programming file is programmed into the Altera device with the Altera programming software ...

A breakpoint is a simple way to specify a complex trigger expression. A breakpoint behaves similar to a breakpoint in a software ...

The sample buffer contains as many samples as specified by the sample depth in the instrumentor setup. In this case 256 samples ...

cursor shows the position of the trigger. Also notice that the first two signals in the waveform display are Sample Clockand Cyc ...

If only the first value is specified, the signal will cause a trigger when that value is reached on the signal. When both values ...

Figure 18-11 Captured Data Displayed as Waveforms. Figure 18-12 Watchpoint Specification Dialog Box. At Speed Debugging Techniqu ...

true, the IICE will trigger, indicating that the instruction register is be- ing written with a new value after reset. SUMMARY I ...

Appendix A Standard Logic Package This is a copy of the IEEE 1164 standard logic package. It is used in all of the examples in t ...

414 Appendix A: Standard Logic Package TYPE std_ulogic IS ( ‘ 0 ’, -- Forcing 0 TYPE std_ulogic IS ( ‘ 1 ’, -- Forcing 1 TYPE st ...

FUNCTION “not” ( l : std_ulogic ) RETURN UX01; ------------------------------------------------------- -- vectorized overloaded ...

FUNCTION To_bitvector ( s : std_ulogic_vector; xmap : BIT := ‘ 0 ’) RETURN BIT_VECTOR; FUNCTION To_StdULogic ( b : BIT ) RETURN ...

FUNCTION rising_edge (SIGNAL s : std_ulogic) RETURN BOOLEAN; FUNCTION falling_edge (SIGNAL s : std_ulogic) RETURN BOOLEAN; ----- ...

------------------------------------------------------- -- local types ------------------------------------------------------- T ...

( ‘U’, ‘X’, ‘ 0 ’, ‘ 1 ’, ‘X’, ‘X’, ‘ 0 ’, ‘ 1 ’, ‘X’ ), -- | H | ( ‘U’, ‘X’, ‘ 0 ’, ‘X’, ‘X’, ‘X’, ‘ 0 ’, ‘X’, ‘X’ ), -- | - | ...

FUNCTION “or” ( l : std_ulogic; r : std_ulogic ) RETURN UX01 IS BEGIN RETURN (or_table(l, r)); END “or”; FUNCTION “nor” ( l : st ...

l’LENGTH ); BEGIN IF ( l’LENGTH /= r’LENGTH ) THEN ASSERT FALSE REPORT “arguments of overloaded ‘and’ operator are not of the sa ...