112673.08Worst residual-risk proxyUNKNOWNInspect metric contract
250k ACT / distance 1 / 85 CWorst caseUNKNOWNInspect metric contract
24 casesSweep rowsUNKNOWNInspect metric contract
SIMULATION / SA-MEM-003-DRAM-ROWHAMMER-ECC-001
DRAM RowHammer disturb and ECC risk
RowHammer Risk
Replay activation count, victim distance, and temperature to frame RowHammer as a pattern, margin, mitigation, and ECC-evidence problem.
EXPLORE
Start with the observable.
Use this page when the simulation is the primary artifact. The linked lesson explains the concept; the linked lab keeps the visual replay surface available.
- Separate activation pattern, physical neighbor distance, temperature, and ECC residual risk.
- Use victim margin as the cell-level bridge before system mitigation language.
- Keep security, controller, and silicon evidence distinct.
RUN CARD
Conditions before conclusions.
This page replays saved RowHammer-risk data and does not run attack code, live DRAM, firmware, or controller experiments.
Primary knobs
- Activation count
- Victim distance
- Temperature
Saved outputs
- Disturb index
- Victim margin
- ECC residual-risk proxy
EXPORT
Download the public artifacts.
These exports are the supported public files for review. PDK files and restricted third-party material are not redistributed.
Dataset JSON
/data/dram-rowhammer-ecc-risk-web-v1.json
Open file ->Dataset CSV
/data/dram-rowhammer-ecc-risk-v64.csv
Open file ->v64 deep simulation summary CSV
/data/v64-deep-simulations-summary.csv
Open file ->v64 deep model script
/data/v64_deep_semiconductor_sims.mjs
Open file ->v64 deep model card
/data/v64-deep-simulations-model-card.md
Open file ->METHODS
How the number was made.
Methods are written for citation discipline: the extraction rule matters as much as the plotted value.
Disturb index increases with activation count, temperature, and inverse victim distance.
Keep this method attached when reusing the figure or metric.
Victim margin falls as the disturb index rises.
Keep this method attached when reusing the figure or metric.
ECC residual-risk proxy is shown only as a teaching output after margin is exceeded.
Keep this method attached when reusing the figure or metric.
LIMITS
What this page does not claim.
The MVP is useful because the limits are visible. These statements prevent a teaching simulation from being cited as silicon evidence.
No exploit, real DIMM, vendor mitigation, TRR behavior, ECC code, or measured bit-flip data is included.
Carry this boundary into any derivative note, paper draft, or slide.
No security claim or product vulnerability claim is made.
Carry this boundary into any derivative note, paper draft, or slide.
Use controlled hardware characterization and responsible disclosure processes for real RowHammer work.
Carry this boundary into any derivative note, paper draft, or slide.
EVIDENCE
Trace the claim back to artifacts.
The evidence route remains the catalog-level browser; this page is the simulation-level reading card.
v64 deep results store every activation, distance, temperature, margin, and risk row.
SA-MEM-003-DRAM-ROWHAMMER-ECC-001
CSV export preserves the disturb sweep.
SA-MEM-003-DRAM-ROWHAMMER-ECC-001
The page is intentionally framed as evidence literacy, not exploit enablement.
SA-MEM-003-DRAM-ROWHAMMER-ECC-001
Source spine
These links anchor the public teaching model. They do not convert the replay into a qualified process recipe or signoff result.
Ramulator2External MIT-licensed DRAM/HBM simulator reference; v64 pages use original teaching data.DRAMsim3External MIT-licensed DRAM timing and thermal simulator reference.IEEE IRDSRoadmap source spine for memory hierarchy and emerging memory vocabulary.Google Security RowHammer research notePublic context for RowHammer as a DRAM charge-leakage, refresh, and security-evidence topic.
Public execution boundary
No server-side live ngspice execution, uploads, accounts, payments, comments, newsletter signup, or job/event submissions are active on this page.