|ARM Technical Support Knowledge Articles|
Applies to: C51 C Compiler
Information in this article applies to:
Is there a way to use the Auto-Decrement and Auto-Toggle features of the Dallas 390, 400, or 5240 in my programs?
Yes. The Auto-Decrement and Auto-Toggle features of these devices improve the performance of memory accesses with the data pointer.
The library file C51DS2T.LIB found in the KEILC51LIB folder includes accelerated versions of the memcpy, memmove, memcmp, strcpy, and strcmp functions utilizing the Auto-Decrement and Auto-Toggle features. Include this library file in your project to use these performance-enhanced routines.
Article last edited on: 2002-03-27 00:00:00
Did you find this article helpful? Yes No
How can we improve this article?