---
title: GHSI Reliable Link IP v1.0 | Garmo Labs
url: https://garmolabs.com/ip/ghsi-reliable-link-ip-v1-0
description: Digital reliability layer implementing CRC32, sequencing, retained retry state, ACK/NACK behavior, deterministic striping and single-spare substitution.
---

[Ip](https://garmolabs.com/marketplace) › IP-4281

Fabric & connectivity

# GHSI Reliable Link IP v1.0

Digital reliability layer implementing CRC32, sequencing, retained retry state, ACK/NACK behavior, deterministic striping and single-spare substitution.

RTL + models

[Request evaluation](https://garmolabs.com/contact?products=ip-ip-4281)

GHS Fabric & connectivity

THE TECHNICAL ROLE

## A clear integration boundary.

GHSI Reliable Link IP v1.0 addresses digital reliability layer implementing CRC32, sequencing, retained retry state, ACK/NACK behavior, deterministic striping and single-spare substitution.

01

Digital reliability layer implementing CRC32

02

sequencing

03

retained retry state

04

ACK/NACK behavior

05

deterministic striping and single-spare substitution

TECHNICAL OVERVIEW

## The details matter.

[Download the product brief](https://garmolabs.com/static/briefs/ip-ip-4281.pdf)

Canonical identity

IP-4281

Responsibility

Digital reliability layer implementing CRC32, sequencing, retained retry state, ACK/NACK behavior, deterministic striping and single-spare substitution.

Delivery boundary

Soft IP / model

Evidence scope

RTL + models

### Before integration.

GHSI Reliable Link IP v1.0 addresses digital reliability layer implementing CRC32, sequencing, retained retry state, ACK/NACK behavior, deterministic striping and single-spare substitution.

- Interface version and parameter set
- Clock/reset domains and integration constraints
- Companion memory, PHY and software requirements
- Verification collateral and acceptance criteria

The selected release must confirm:

- Node/library binding
- Clock/reset limits
- Physical and protocol dependencies
- Artifact hashes
- Acceptance criteria

Unpublished values are not inferred from family names or architecture targets.

[Discuss the integration](https://garmolabs.com/contact?products=ip-ip-4281)

RTL + models

## Know the release.
Know what it establishes.

Our records show source/model or productization evidence for this IP. The selected HDL, verification and physical views are reviewed per release.

This is a controlled-portfolio summary, not a fresh execution of the chip qualification flow.

[Explore the evidence center](https://garmolabs.com/evidence) [Qualification record](https://garmolabs.com/qualification/ip-ip-4281)

### Release-specific qualification

No node-port, silicon-performance, standards certification or analog qualification is inherited from a related product.

Canonical record: P1-P2 / RTL SOURCE + MODEL; REMOTE HDL NOT_RUN; NO ANALOG RATE CLAIM

A PATH THAT FITS THE PROJECT

## Build with GHSI Reliable Link IP v1.0.

Technical scope, rights, support and release configuration are agreed before delivery.

evaluation

### Evaluate an individual IP configuration

Inspect the named release and establish technical fit.

[Discuss this scope](https://garmolabs.com/contact?products=ip-ip-4281&scope=evaluation)

production

### Named-design production license

Agree deployment or design rights, deliverables and support.

[Discuss this scope](https://garmolabs.com/contact?products=ip-ip-4281&scope=production)

custom

### Node binding or derivative integration

Define the customer-specific work and acceptance criteria.

[Discuss this scope](https://garmolabs.com/contact?products=ip-ip-4281&scope=custom)

## Keep exploring.

Fabric & connectivity

[## Garmo-DMA-Engine](https://garmolabs.com/ip/garmo-dma-engine)

Coherent DMA architecture for queued data movement and system integration.

Evaluation package

IP-2095 · Source documented

Fabric & connectivity

[## Garmo-Ethernet-TSN](https://garmolabs.com/ip/garmo-ethernet-tsn)

Time-sensitive Ethernet control, queueing and scheduling architecture.

Evaluation package

IP-2087 · Source documented

Fabric & connectivity

[## Garmo-UCIe-D2D](https://garmolabs.com/ip/garmo-ucie-d2d)

Die-to-die controller architecture for chiplet integration; PHY and standards qualification are release-specific.

Evaluation package

IP-2078 · Source documented

## Your next big idea.
Let’s build it together.

Start with a chip, a software release or a single IP block.

[Talk to Garmo](https://garmolabs.com/contact) [Start exploring](https://garmolabs.com/developers)

CANONICAL EVIDENCE RECORD · IP-4281

### Source documented

A concrete source or implementation record exists; the selected evidence does not establish complete qualification.

**Record integrity and qualification boundary**5f560a1a298a14075cab088cdc75bbc57269f2b9c3c6ad37e20f4de7796ca01d

Evidence ranking for evaluation prioritization; not a probability or certification.

[How evidence priority is determined ](https://garmolabs.com/marketplace/evidence)