8051 Microcontroller IP Cores from CAST Even More Efficient with New Single-Wire Debug
Woodcliff Lake, NJ, May 30, 2012 — Semiconductor IP provider CAST, Inc. now offers a debugging solution for 8051 IP cores that requires a single connection instead of the four needed for traditional JTAG debug.
The new Single-Wire On-chip Rapid Debugging (SWORD™) interface for the R8051XC2™ microcontroller core connects the 8051 to its debugging unit with just one IC debug port. The popular Joint Test Action Group (JTAG) IEEE 1149.1 Standard Test Access Port and Boundary-Scan Architecture requires four such connections for the same functionality. SWORD thus requires three less chip pads than JTAG, a significant savings for mobile and other challenging system applications.
"Our customers continue to find the 8051 to be the best choice for many applications, either as a controller for embedded systems or a subfunction processor within larger SoCs,” said Nikos Zervas, vice president of marketing for CAST. ”This new SWORD single-wire debug makes the 8051 core even more resource-efficient, saving three pins over JTAG yet still providing complete debugging capabilities.”
The SWORD interface works with the Evatronix™ Application-Debugging Support Environment (EASE™) CAST offers for the 8051 cores. The innovative software debugging package uses a special block in the 8051 core and a SWORD or JTAG connection to an external debug pod; designers run and debug their software application using an included interface or the popular tools from Keil™.
CAST and Evatronix, SA have helped hundreds of customers successfully deliver 8051-based systems since first offering an 8051 core in 1997. SWORD is available for the R8051XC2 8051 core, a configurable version with one of the fastest available execution speeds (12.1 times the original). Other available cores compatible with the MCS®51 instruction set include the space-opimized, tiny T8051 core, and the more capable R80251XC 80251 IP core.
Learn more by calling +1 201.391.8300, emailing info@cast-inc.com, or visiting www.cast-inc.com.
Related Semiconductor IP
- 8051 Microcontroller
- Super-Fast 8051 Microcontroller with Configurable Features & Peripherals
- 8051 Compatible Microcontroller Core
- Intel™ 8051 8-bit Microcontroller
- Instruction Set Compatible with the 8051 8-bit Microcontroller Architecture
Related News
- Xylon's Updated logiHSSL IP Core Seamlessly Connects Infineon AURIX Microcontrollers with AMD Adaptive SoCs and FPGAs
- CAST to Enter the Post-Quantum Cryptography Era with New KiviPQC-KEM IP Core
- Evatronix Fastest 8051 Microcontroller Now Fully Supported by ARM Keil uVision4 IDE
- Digital Core Design releases Revolutionary Quad-Pipelined Ultra High Performance 8051 Microcontroller IP Core
Latest News
- Frontgrade Gaisler and wolfSSL Collaborate to Enhance Cybersecurity in Space Applications
- Digital Core Design Unveils DPSI5 - The Next-Generation IP Core for PSI5 Communication
- Matrox Video and intoPIX Expand Interoperable IPMX & ST 2110 Solutions with JPEG XS Innovation at NAB 2025
- HCLTech joins Samsung Advanced Foundry Ecosystem as a Design Solution Partner
- TeraSignal to Showcase Retimer-Less PCIe 6.0 over Optics Featuring Synopsys IP at OFC 2025