Use 80251's 1KB internal data memory with C51 compiler?

Hi, I have recently inherited a project that was originally done using an 8051. A few years ago the hardware was changed to use an 80C251SB but development continued using the C51 compiler. There...
Use 80251's 1KB internal data memory with C51 compiler?

Hi, I have recently inherited a project that was originally done using an 8051. A few years ago the hardware was changed to use an 80C251SB but development continued using the C51 compiler. There...
8051 to 8051 interfacing program in c

PROGRAM IN C LANGUAGE to transfer data from 8051(philips) port 2 to 8051(philips) port 2...data is two different 13 digit codes which will be represented by a single digit .. EXAMPLE :: if the two codes...
8051 to 8051 interfacing program in c

PROGRAM IN C LANGUAGE to transfer data from 8051(philips) port 2 to 8051(philips) port 2...data is two different 13 digit codes which will be represented by a single digit .. EXAMPLE :: if the two codes...
uVision2 8051 installed forces uV3 ARM to 8051

Hello Had uV3 installed supporting M3-Cortex. Installed my old uV2 8051 tools for a project and now uV3 can't compile ARM program anymore. Looks like the path names are intermingled on the console line...