1258 - Mico32: I updated my LatticeMico32 project after installing ispLEVER 8.1SP1 and now it doesn't work. What happened to my platform and how do I get it to work again?

1258 - Mico32: I updated my LatticeMico32 project after installing ispLEVER 8.1SP1 and now it doesn't work. What happened to my platform and how do I get it to work again?

The LatticeMico32 System Builder software has, from its inception, provided a set of components that provide industry standard interface functions.  Four of these components were updated in ispLEVER 8.1SP1.  The four components that changed are:

  • RS232 UART
  • SPI Flash Memory Controller
  • DMA Controller
  • General Purpose Input/Output (GPIO) Controller

LatticeMico32 platforms that use these components that were upgraded after the installation of Service Pack 1 may require you to take specific actions to keep your platform operational. 

You can read about the changes that need to be made by reading the LatticeMico32 Migration Concerns Post ispLEVER 8.1 and Diamond 1.0 technical note.