A Look-Ahead Clock Gating Based on Auto-Gated Flip-Flops

• A Look-Ahead Clock Gating Based on Auto-Gated Flip-Flops
  Posted by promach on 14 Nov, 2020 02:12
• In figure 6 of Shmuel Wimer’s paper : A Look-Ahead Clock Gating Based on Auto-Gated Flip-Flops , negedge-triggered FF''' does not justify the need for negation bubble after X''' output ?