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NXP Semiconductors CWP-OSEK-NL
- Part No.:
- CWP-OSEK-NL
- Manufacturer:
- NXP Semiconductors
- Category:
- Software, Services
- Package:
- Datasheet:
-
CWP-OSEK-NL.pdf
- Description:
- SOFTWARE CW OSEK PERP NODE LOCK
- Quantity:
- Payment:
- Shipping:
Inventory:3,878
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Product details
Overview
CWP-OSEK-NL from Freescale Semiconductor is a non-licensed, evaluation-grade OSEK/VDX-compliant real-time operating system (RTOS) for automotive and industrial embedded controllers. It supports BCC1/ECC1 OS conformance classes, delivers sub-2µs context switching on MPC555 at 40MHz, requires only 776 bytes ROM on HCS12DP256, and enables static configuration via CodeWarrior IDE for deterministic runtime behavior in safety-critical ECU software.
For engineers reviewing the CWP-OSEK-NL datasheet, CWP-OSEK-NL pinout, CWP-OSEK-NL application, or CWP-OSEK-NL equivalent, key selection criteria include OSEK conformance class support (BCC1/ECC1), memory footprint constraints (≤90 bytes RAM on HCS12), kernel-aware debugging via CodeWarrior plug-in, ORTI compliance, and static configuration capability through OSEK Builder.
Technical Context
CWP-OSEK-NL implements a statically configured, compile-time bounded RTOS kernel adhering strictly to OSEK/VDX OS 2.2.3 specification. It supports pre-emptive scheduling, priority ceiling protocol for resource management, event-triggered task synchronization, and efficient alarm-driven cyclic activation using timescale feature.
The RTOS integrates tightly with Freescale's CodeWarrior Development Studio via ORTI-compliant kernel-aware debugging and OSEK Builder-generated OIL configuration files. It excludes unused services automatically and leverages target-specific optimizations including stack monitoring, fast data structure access, and hardware-assisted low-power mode handling.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| OSEK Conformance | BCC1 and ECC1 classes - enables basic task control without extended events or dynamic object creation |
| Context Switch Time | 1.7 µs (MPC555 @40MHz) - guarantees hard real-time response within automotive ASIL-B timing budgets |
| ROM Footprint | 776 bytes (HCS12DP256) - fits in small microcontroller flash without compromising application code space |
| RAM Usage | 90 bytes (HCS12DP256) - minimizes SRAM pressure in resource-constrained ECUs |
| Configuration Method | Static, OIL-based via OSEK Builder - eliminates runtime overhead and ensures deterministic initialization |
| Debug Support | ORTI-compliant kernel awareness in CodeWarrior - enables task-state inspection and trace without instrumentation |
| Scheduling Policy | Pre-emptive priority-based - ensures high-priority tasks meet deadlines even during ISR execution |
Availability
CWP-OSEK-NL is available at Aetrix Electronics and suitable for automotive ECU development, industrial motion control firmware, and telecom baseband controller prototyping requiring stable component supply and long-term toolchain continuity.
Supply support for CWP-OSEK-NL includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Freescale Semiconductor (now part of NXP Semiconductors) was a leading provider of embedded processing solutions for automotive, industrial, and networking applications, recognized for CMM Level 5 software process maturity.
CWP-OSEK-NL belongs to Freescale's OSEKturbo OS product line, designed specifically to deliver certified, production-ready real-time OS functionality for safety-critical electronic control units across powertrain, chassis, and body electronics domains.
FAQ
What is the licensing model for CWP-OSEK-NL?
CWP-OSEK-NL is a non-licensed evaluation version of Freescale's OSEKturbo OS, intended for prototyping and feasibility assessment. It does not grant production deployment rights. Commercial use of CWP-OSEK-NL requires separate licensing agreement with NXP (successor to Freescale), and full production licenses are available for BCC1/ECC1 configurations targeting MPC5xx, S12X, and HCS12 platforms.
Which microcontroller families are supported by CWP-OSEK-NL?
CWP-OSEK-NL supports Freescale 8-bit HCS08 and HCS12, 16-bit S12X, and 32-bit MPC5xx, MPC5200, MPC55xx, and MAC7100 families. Verified porting includes HCS12DP256 and MPC555 - both used in benchmarking for context switch time and memory footprint metrics cited in official documentation.
Does CWP-OSEK-NL include COM module support?
No, CWP-OSEK-NL provides only OS-layer functionality conforming to OSEK/VDX OS specification (BCC1/ECC1). It does not include OSEK COM (CCCA/CCCB) stack implementation. Communication stack integration requires separate licensed components or third-party OSEK COM modules compatible with Freescale's OS API interface.
How is CWP-OSEK-NL configured for target hardware?
CWP-OSEK-NL is configured exclusively through Freescale's OSEK Builder tool, which generates OIL (OSEK Implementation Language) files. These files drive static code generation within CodeWarrior IDE, producing optimized, link-time bounded OS libraries with zero runtime configuration - ensuring deterministic startup and memory layout for ISO 26262-aligned development.
Is kernel-aware debugging available for CWP-OSEK-NL?
Yes, CWP-OSEK-NL fully supports ORTI (OSEK Runtime Interface) for kernel-aware debugging in CodeWarrior Development Studio. This enables real-time visibility into task states, ready queues, active alarms, and ISR nesting depth - all without modifying source code or inserting debug hooks, preserving timing integrity during validation.
CWP-OSEK-NL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- CodeWarrior™, OSEK/VDX™
- Packaging:
- Electronic Delivery
- Product Status:
- Active
- Type:
- RTOS
- Applications:
- Programming
- Edition:
- -
- License Length:
- Perpetual
- License - User Details:
- Fixed Node
- Operating System:
- -
- For Use With/Related Products:
- -
- Media Delivery Type:
- Electronically Delivered
CWP-OSEK-NL FAQ
1.How can I place an order for CWP-OSEK-NL through Aetrix?
Please submit a Request for Quotation (RFQ) for CWP-OSEK-NL on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for CWP-OSEK-NL reliable?
The price and inventory of CWP-OSEK-NL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for CWP-OSEK-NL is usually 5 days.
3.What payment methods are accepted for CWP-OSEK-NL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CWP-OSEK-NL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CWP-OSEK-NL?
CWP-OSEK-NL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CWP-OSEK-NL order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for CWP-OSEK-NL?
For technical support, including CWP-OSEK-NL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CWP-OSEK-NL requirements.
6.How does Aetrix verify that CWP-OSEK-NL is sourced from the original manufacturer or authorized distributors?
All CWP-OSEK-NL products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that CWP-OSEK-NL meets industry standards.
7.What is the process for return or replacement of CWP-OSEK-NL?
All CWP-OSEK-NL units undergo pre-shipment inspection (PSI). If there is an issue with CWP-OSEK-NL, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The CWP-OSEK-NL part is unused and in its original packaging.
Return procedure for CWP-OSEK-NL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
CWP-OSEK-NL Tags
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