.. _l1_cache:

L1 Cache
================

概述
------

**l1c** 本例程显示了一级高速缓存的配置信息

端口设置
------------

-  串口波特率设置为 ``115200bps`` ，``1个停止位`` ，``无奇偶校验位``

运行现象
------------

当工程正确运行后，串口终端会输出如下信息：

.. code-block:: console

   l1 cache driver example
   icache config:
     set: 128
     way: 4-way
     size: 64 bytes
     lock: with locking support
     ecc: No parity/ECC
     local memory ecc: No parity/ECC
   dcache config:
     set: 128
     way: 4-way
     size: 64 bytes
     lock: with locking support
     ecc: No parity/ECC
     local memory ecc: No parity/ECC
   dcache is enabled
   icache is enabled