обратно захар Дунав modeling registers with d flip flop in vhdl абсцес нещо след училище
VHDL code for flip-flops using behavioral method - full code
Create a structural model of a 4-bit shift register | Chegg.com
8.5 Registers - Introduction to Digital Systems: Modeling, Synthesis, and Simulation Using VHDL [Book]
Solved D flip-flops can be used as a delay of 1 clock cycle. | Chegg.com
VHDL || Electronics Tutorial
test bench of a 32x8 register file VHDL - Stack Overflow
4-Bit Universal Shift Register Behavioral Vs. Structural Description Behavioral Description – Behavior model of a shift register Describe the operation. - ppt download