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NXP Semiconductors CSTC501W
- Part No.:
- CSTC501W
- Manufacturer:
- NXP Semiconductors
- Category:
- Software, Services
- Package:
- Datasheet:
-
CSTC501W.pdf
- Description:
- SOFTWARE C-WARE WEB CURR RELEASE
- Quantity:
- Payment:
- Shipping:
Inventory:2,838
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Product details
Overview
CSTC501W from Freescale Semiconductor is a software development toolset for C-Port™ Network Processors, providing functional simulation, GNU-based compilation/debugging, GUI performance analysis, traffic scripting, C-Ware APIs, and reference applications - supporting DOCSIS/Ethernet/SONET L2 protocol development at up to 5 Gbps bandwidth for cable modem termination systems (CMTS) line cards.
For engineers reviewing the CSTC501W datasheet, CSTC501W pinout, CSTC501W application, or CSTC501W equivalent, this toolset enables rapid prototyping of traffic classification, queue management, and multiservice QoS features on C-Port NPs including C-3e and C-5e processors in HFC distribution node and headend deployments.
Technical Context
The CSTC501W delivers functional and cycle-accurate simulation of C-Port NP instruction execution, Table Lookup Unit (133M lookups/sec), and Queue Management Unit (512 queues), enabling validation of flow classification and scheduling logic prior to hardware deployment.
It integrates with the C-Ware Development System (CDS) chassis and supports host-side API integration with MPC750-based control planes running VxWorks®, while also enabling co-development with Wind River Tornado® for Managed Switches (TMS) 2.0 for Layer 2/3 service orchestration.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Tool Type | Software development toolset (C-Ware Software Toolset) |
| Target Hardware | C-Port™ Network Processors (C-3e, C-5e) and Q-3/Q-5 Traffic Management Coprocessors |
| Simulation Accuracy | Functional and performance-accurate cycle-level NP behavior modeling |
| Compiler Backend | Standard GNU-based C compiler and debugger for C-language NP application development |
| Analysis Interface | GUI-based performance analysis tools with real-time traffic scripting capability |
| Reference Content | Tested, documented reference applications covering DOCSIS/Ethernet/SONET L2 protocol stacks |
Availability
CSTC501W is available at Aetrix Electronics and suitable for cable modem termination system (CMTS) line card development, HFC network node design, and multiservice QoS feature validation requiring stable component supply and long-term toolchain continuity.
Supply support for CSTC501W 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 was a leading designer of embedded processing solutions, later acquired by NXP Semiconductors in 2015; its legacy C-Port™ NP architecture remains foundational for broadband access silicon.
The CSTC501W belongs to the C-Ware™ Software Toolset product line, designed specifically to accelerate development of programmable, multiservice traffic management firmware for C-Port network processors in DOCSIS-compliant CMTS infrastructure.
FAQ
What is the CSTC501W used for in CMTS line card development?
The CSTC501W is a software toolset used to develop, simulate, and debug traffic classification, queue management, and QoS scheduling logic for C-Port™ Network Processors in cable modem termination systems. It enables engineers to validate C-Ware API-based applications targeting C-3e and C-5e NPs before hardware integration, reducing time-to-market for DOCSIS-compliant line cards. The CSTC501W supports full GNU toolchain integration and GUI-based performance analysis essential for high-flow-count CMTS deployments.
Does the CSTC501W support both C-3e and C-5e network processors?
Yes, the CSTC501W supports both the C-3e (up to 3 Gbps) and C-5e (up to 5 Gbps) C-Port™ Network Processors, including their on-chip Table Lookup Unit and Queue Management Unit subsystems. It provides functional and performance-accurate simulation for both devices, allowing unified software development across HFC distribution nodes and headend applications. Reference applications included with CSTC501W are validated for use on either processor family.
Can CSTC501W be used with Wind River Tornado® for Managed Switches?
Yes, CSTC501W integrates with Wind River Tornado® for Managed Switches (TMS) 2.0, enabling joint development of Layer 2 and Layer 3 services on C-Port™ NPs. This alliance allows host control-plane software running on MPC750 modules within the C-Ware Development System (CDS) to interoperate with CSTC501W-developed NP firmware. The CSTC501W provides the necessary C-Ware APIs and host-side interface abstractions required for TMS 2.0 compatibility.
Is CSTC501W compatible with VxWorks®-based host environments?
Yes, CSTC501W is fully compatible with VxWorks®-based host environments, as demonstrated in the C-Ware Development System (CDS) where the MPC750 host module runs VxWorks®. The CSTC501W provides comprehensive host-side APIs and signaling protocol integration support, enabling seamless communication between the host control plane and C-Port™ NP firmware developed using the toolset. This compatibility is critical for real-time CMTS control-plane implementation.
Where can I obtain documentation and reference applications for CSTC501W?
Documentation and reference applications for CSTC501W are included with the toolset installation and hosted on Freescale's legacy support portal (now accessible via NXP's archive resources). The CSTC501W package contains tested, documented reference applications covering DOCSIS, Ethernet, and SONET L2 protocol stacks, along with C-Ware APIs and traffic scripting tools. Users may also access supplementary materials through authorized Freescale/NXP field application engineers or distributor technical support channels.
CSTC501W Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Type:
- Integrated Development Environment (IDE)
- Applications:
- -
- Edition:
- -
- License Length:
- -
- License - User Details:
- -
- Operating System:
- -
- For Use With/Related Products:
- -
- Media Delivery Type:
- -
CSTC501W FAQ
1.How can I place an order for CSTC501W through Aetrix?
Please submit a Request for Quotation (RFQ) for CSTC501W 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 CSTC501W reliable?
The price and inventory of CSTC501W are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for CSTC501W is usually 5 days.
3.What payment methods are accepted for CSTC501W?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CSTC501W transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CSTC501W?
CSTC501W orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CSTC501W 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 CSTC501W?
For technical support, including CSTC501W datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CSTC501W requirements.
6.How does Aetrix verify that CSTC501W is sourced from the original manufacturer or authorized distributors?
All CSTC501W 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 CSTC501W meets industry standards.
7.What is the process for return or replacement of CSTC501W?
All CSTC501W units undergo pre-shipment inspection (PSI). If there is an issue with CSTC501W, 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 CSTC501W part is unused and in its original packaging.
Return procedure for CSTC501W:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
CSTC501W Tags
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