VHDL 2002, VHDL 2008
Sigasi supports some of the features introduced in VHDL 2002 and VHDL 2008.
Feel free to join the discussion on which VHDL 2008 features are important to you.
| Feature | Sigasi 1.x | Sigasi 2.2 | Quartus 11.1 |
|---|---|---|---|
| Unconstrained elements in Arrays | ✓ |
✓ |
✓ |
| Matching equality/inequality operators | ✓ |
✓ |
|
| Matching case statement | ✓ |
✓ |
✓ |
| Matching selected signal assignment | ✓ |
||
| Condition operator | ✓ |
✓ |
|
| Simplified sensitivity list | ✓ |
✓ |
✓ |
| Extentions to generate | ✓ |
✓ |
|
| Enhanced bit-string literals | ✓ |
✓ |
✓ |
| Block-comments | ✓ |
✓ |
✓ |
| External names | ✓ |
✓ |
|
| Protected types | ✓ |
✓ |
|
| New generics (on packages or procedures and type-generics, subprogram-generics) | |||
| Generic constants in package declarations | ✓ |
||
| Force & release signals | ✓ |
||
| Seqential assignment with 'when' condition | ✓ |
||
| Selected sequential assignment | ✓ |
||
| Improved resolution indication on subtypes | ✓ |
||
| New implicit functions: minimum, maximum, (unary) and, or, xor, … | ✓ |