WebJun 30, 2024 · Three layout-hardened Dual Interlocked Storage Cell (DICE) D Flip-Flops (DFFs) were designed and manufactured based on an advanced 28 nm planar technology. The systematic vertical and tilt heavy ion irradiations demonstrated that the DICE structure contributes to radiation tolerance. However, it is hard to achieve immunity from a Single … WebThe interlocked DICEs make the master latch and the slave latch DNU self-recoverable. Simulation results validate the DNU self-recoverability of the proposed DURI-FF cell. Moreover, compared with the state-of-the-art hardened flip-flop cells, the proposed DURI-FF cell achieves roughly 43% delay reduction at the cost of moderate silicon area and ...
Dual-Interlocked-Storage-Cell-Based Double-Node-Upset …
WebIntegrated circuits with clocked storage elements are provided. A clocked storage element such as a flip-flop circuit may include a master latch, a slave latch, and associated control circuitry. The master and slave latches may be implemented using dual-interlocked cell … WebSep 1, 2024 · Among those, the dual interlocked storage cell (DICE) and a Cascode-Voltage-Switch-Logic (CVSL) based cell (i.e. Quatro) show superior SEU tolerance with acceptable speed, area and power penalties ... The storage cell of the proposed Quatro variant. Nodes AU, BU, C and D can switch to the full swing, while nodes A and B cannot … the boulders senior living mn
An SEU-Tolerant DICE Latch Design With Feedback …
WebThe storage unit is composed of a radiation hardened memory (RHM) cell. Due to stacked PMOS structure and interlocked interconnect mechanism, SEU can be entirely tolerated. The C-element at output ... WebCircuit hardening approaches, such as Triple Mode Redundancy (TMR) and Dual Interlocked Storage Cell (DICE latch) have been employed to address this issue; however many of these techniques are designed to mitigate effects of charge deposited at a single circuit node. Decreased spacing of devices with scaling can increase the charge … WebAug 19, 2024 · The dual node feedback control technique is implemented in a dual interlocked storage cell (DICE-12T) to safeguard a sensitive node against SEU. For example, in the DICE cell with states of X1 = 0, X2 = 1, X3 = 0, X4 = 1, if X2 changes from 1 → 0, the state can be restored by X1 as it holds the value 0. the boule black secret society