6237 - LatticeMicoSystem: How to connect to the LMS debugger on the Mico32 design in an ECP5 board?

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• 7102 - LatticeMicoSystem: Why is the Create VHDL Wrapper checkbox greyed out on the LMS New Platform window?

  This issue (Create VHDL Wrapper greyed out) occurs when LMS is open without the corresponding base Diamond SW installation. When installing LMS, the installation checks if there is a Diamond SW installation but there will be cases where user can ...

• 7502 - Propel SDK GDB OpenOCD Debugger: How do user connect RISC-V debugger to FPGA device without downloading software image?

  This feature is supported in Propel SDK v2024.1, feature describe as "attach to running target" in debugger startup tab. User may refer to below User Guide for more information: Lattice Propel 2024.1 SDK User Guide - FPGA-UG-02211-1.0 - Appendix E. ...

• 7053 - Propel: Why I unable to run debugger with Propel SDK on my RISC-V Project?

  Description: 1. RISC-V reset vector is fixed at address 0x00000000, thus instruction memory must start at address 0x0. 2. RISC-V instruction port is a read only port. To run debugger with Propel SDK, the SoC design must support writes to the ...

• 7009 - LatticeMicoSystem: Why does Lattice Mico System unable to find stdint.h library?

  The version of gcc upon which Lattice Mico System is based is gcc 4.3.0 which is too old to include stdint.h. The only workaround is for user to create their own stdint.h file containing the typedefs and macros that the user's code require.

• 7008 - LatticeMicoSystem: Error:"'asm' underclared"

  Description: When compiling a design in Lattice Mico System that includes the "asm" syntax, below error will be encountered: Error:"'asm' underclared" Solution: There are two possible solutions: 1. Use the syntax as "__asm__" instead of "asm" and add ...