Good substitute for obsolete Philips 89C51RD2 ???

Hello, in an ironic twist, the Philips 89C51RD2 we use for the control panels on Philips CT scanners has been discontinued due to Philips selling it's semi-conductor operations last year. So I was wondering...
Good substitute for obsolete Philips 89C51RD2 ???

Hello, in an ironic twist, the Philips 89C51RD2 we use for the control panels on Philips CT scanners has been discontinued due to Philips selling it's semi-conductor operations last year. So I was wondering...
Problem with string substitution using C51 define directive

I'm trying to pass a string using the C51 DEFINE directive from command line. i.e. DEFINE(SERIAL="FOOBAR") When compiling, it is converted to an identifier (FOOBAR) instead of remaining as a string...
Problem with string substitution using C51 define directive

I'm trying to pass a string using the C51 DEFINE directive from command line. i.e. DEFINE(SERIAL="FOOBAR") When compiling, it is converted to an identifier (FOOBAR) instead of remaining as a string...
Different Keil Versions produce different .Hex files for the same code. Keil-4 Vs Keil-5??

Will the .hex files be different if there is any change in the Keil version.