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C51: ALTERNATE STARTUP CODE


Information in this article applies to:

  • C51 Version 6.20

SYMPTOMS

Many new microcontrollers have been developed in the past few years. Some of these devices require special startup code in order to properly initialize all on-chip peripherals and memory.

CAUSE

Many new devices have on-chip RAM, ROM, and/or FLASH memory that is disabled by default. Additionally, many devices include on-chip peripherals that must be enabled in the startup code.

RESOLUTION

Several new startup modules have been created to support these special devices.

  • START_AD.A51: Startup code for the Analog Devices ADuC B2 devices.
  • START_MX.A51: Startup code for the Philips 51MX devices.
  • START390.A51: Startup code for the Dallas Semiconductor 390 and conpatible devices.
  • START751.A51: Startup code for the Philips 750, 751, and 752 devices.
  • STARTLPC.A51: Startup code for the Philips LPC devices.
  • STARTUP.A51: Standard startup code.
  • CONF151.A51: Configuration byte setup for the Intel 151 devices.

As new devices are added to the device database, startup code modules will be created as needed.

MORE INFORMATION

Refer to the Device Database for a complete list of supported chips.

SEE ALSO

Last Reviewed: Friday, June 29, 2007


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