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    Zt940508LV 3

    @Zt940508

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    Latest posts made by Zt940508

    • Reply: D1 RISC-V dcache.cva 指令编译不过,求助大神指导

      @riturbo for (; i < end; i += CACHE_ALIGNED_SIZE)
      asm volatile(".long 0x0295000b"); 用通用编译器,这种命令能实现相同的效果么?我看tina上有这种命令格式

      posted in MR Series
      Z
      Zt940508
    • D1 RISC-V dcache.cva 指令编译不过,求助大神指导

      error: unrecognized instruction mnemonic
      asm volatile ("dcache.cva a0");
      <inline asm>:1:2: note: instantiated into assembly here
      dcache.cva a0

      posted in MR Series
      Z
      Zt940508
    • Reply: D1哪吒开发板PLIC模块IE寄存器为啥只能写2080,2090,其他的写入值都不生效,值都写的全F,哪位大佬指导一下

      @spr2023 感谢感谢,但是看了手册,没找到PLIC的开关的相关介绍,示例也是直接操作的对应地址,很愁。

      posted in MR Series
      Z
      Zt940508
    • D1哪吒开发板PLIC模块IE寄存器为啥只能写2080,2090,其他的写入值都不生效,值都写的全F,哪位大佬指导一下

      39bcadbe-ced7-4be8-b1a2-3f0604fa31e3.png

      posted in MR Series
      Z
      Zt940508