VHDL Coding Guidelines
Non-Synthesizable VHDL Code
RTL Synthesis is done by matching high level code against templates or patterns. It is important to use idioms that you…
VHDL Coding Guidelines
VHDL Coding Guidelines
HDL Coding Guidelines - Part 7
Hints Avoid more package references than needed Keep all objects and subprograms in the nearest possible scope Keep loc…
VHDL Coding Guidelines
HDL Coding Guidelines - Part 6
To Avoid common Warnings Store each VHDL unit into a separate file except package header and body Signal assignments fo…
VHDL Coding Guidelines
HDL Coding Guidelines - Part 5
Critical Policies to Keep note! Balance clock to delta accuracy Pull-ups and pull-downs have to be modeled on chip leve…
VHDL Coding Guidelines
HDL Coding Guidelines - Part 4
To Avoid common Errors A configuration declaration is needed for each architecture in the design Design-internal refere…
VHDL Coding Guidelines
HDL Coding Guidelines - Part 3
Portability Language for modeling should be VHDL-87 VHDL-93 keywords should not be used Verilog keywords should not be…
VHDL Coding Guidelines
HDL Coding Guidelines - Part 2
When Compiling (VHDL): A configuration declaration is needed for each architecture in the design Design-internal refere…
VHDL Coding Guidelines
HDL Coding Guidelines - Part 1
Coding of circuit behavior and architecture is one of the most critical steps in the whole chip development project. It…