Having modified STARTUP.A51 for my own purposes (to add a ram test) I have an L10 error. Unfortunatly, the web-site hints that there is a solution, but does not give it. http://www.keil.com/support/man/docs/lx51/lx51_l10.asp Can anybody help?
Basically you have mis-configured the STARTUP file. There needs to be a CSEG AT which signals the start of the program to the linker overlay process. Take a look to: http://www.keil.com/appnotes/docs/apnt_149.asp This discusses the requirements for assembler programs (which apply also here).