CYPRESS.MCU files used with ASEM.exe | Cypress Semiconductor
CYPRESS.MCU files used with ASEM.exe
An employee of our company used the free compiler ASEM.EXE rather than pay for the Keil development software. I had previously used Keil UV2 for the AnchorChips AN2131 chip. AnchorChips was absorbed in some fashion by Cypress. The old employee left our company and now we need to modify the programming, originally for the CY7C64713, FX chip to run on the a CY7C68XXX FX2LP chip. When he compiled his program, the first file in the project's .A51 root file is a CYPRESS.MCU file that defines all of the special function registers and XDATA registers that ASEM.exe used to assemble all of the rest of our files into the list, and hex files for our FX processor.
The problem is that we can't get Keil to do the same thing that ASEM.A51 to do, let alone allow us to move forward to USB 2.0 and beyond.
Does anyone have information that can help? I can be reached at firstname.lastname@example.org