Press Release

15 Oct 2001

Cygnal µVision2 Debugger Support

Keil Software and Cygnal Integrated Products have joined forces to provide users with a start-of-the-art development and debugging platform for the Cygnal C8051F family of mixed-signal, System-on-a-Chip MCUs. A new µVision2 driver allows the µVision2 Debugger to communicate with Cygnal's JTAG-based on-chip debugging logic via the Keil Debugger Advanced Generic Debugger Interface (AGDI) which is implemented via a DLL that you plug-in to µVision2.

This new driver allows you to use the µVision2 Debugger to download your program to your target hardware, start and stop program execution, set breakpoints, watch variables and memory, and single-step through your programs. An in-system FLASH programmer (built into the driver) allows you to rapidly update target code.

Download the Driver

• Request more information from Cygnal Integrated Products.
• Download the Cygnal C8051 Driver.

JTAG Debugging

The Cygnal JTAG-based on-chip debug logic uses no system resources: no code memory, RAM, interrupts, timers, serial ports, or run-time overhead are required. Hardware control (start/stop execution) is always available.

You need not relocate your program code nor make hardware changes to debug on your target system. The Cygnal JTAG interface and the Keil µVision2 Debugger allow you to debug your actual program in real-time using production target hardware.

About Keil Software

Keil Software makes C compilers, macro assemblers, real-time kernels, debuggers, simulators, integrated environments, and evaluation boards for the 8051, 251, C16x/ST10, and ARM7 microcontroller families. Products available from Keil Software include embedded development tools, evaluation software, product updates, application notes, example code, and technical support. More information is available from www.keil.com.