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AXI Interconnect互连内核将一个或多个 AXI 内存映射主设备连接到一个或多个内存映射从设备。
参考小梅哥文档。
/**************************** 类型定义 ****************** **********/
/** * * 将值写入 AXI_REG_LIST 寄存器。执行 32 位写入。
* 如果组件以较小的宽度实现，则仅写入最不重要的数据。
* * @param BaseAddress 是 AXI_REG_LIST 设备的基地址。
* @param RegOffset 是要写入的寄存器距基址的偏移量。
* @param Data 是写入寄存器的数据。
* * @返回无。
* * @note
* C 风格签名：
* void AXI_REG_LIST_mWriteReg(u32 BaseAddress, unsigned RegOffset, u32 Data) * *//**************************** Type Definitions *****************************/
/**** Write a value to a AXI_REG_LIST register. A 32 bit write is performed.* If the component is implemented in a smaller width, only the least* significant data is written.** @param BaseAddress is the base address of the AXI_REG_LISTdevice.* @param RegOffset is the register offset from the base to write to.* @param Data is the data written to the register.** @return None.** @note* C-style signature:* void AXI_REG_LIST_mWriteReg(u32 BaseAddress, unsigned RegOffset, u32 Data)**/
#define AXI_REG_LIST_mWriteReg(BaseAddress, RegOffset, Data) \Xil_Out32((BaseAddress) + (RegOffset), (u32)(Data))
/** * * 从 AXI_REG_LIST 寄存器读取值。执行 32 位读取。
* 如果组件以较小的宽度实现，则仅从寄存器中读取最低有效数据。最重要的数据
* 将被读取为 0。
*
* @param BaseAddress 是 AXI_REG_LIST 设备的基地址。
* @param RegOffset 是要写入的寄存器距基址的偏移量。
* * @return Data 是来自寄存器的数据。
* * @note * C 风格签名：
* u32 AXI_REG_LIST_mReadReg(u32 BaseAddress, unsigned RegOffset) *
*//**** Read a value from a AXI_REG_LIST register. A 32 bit read is performed.* If the component is implemented in a smaller width, only the least* significant data is read from the register. The most significant data* will be read as 0.** @param BaseAddress is the base address of the AXI_REG_LIST device.* @param RegOffset is the register offset from the base to write to.** @return Data is the data from the register.** @note* C-style signature:* u32 AXI_REG_LIST_mReadReg(u32 BaseAddress, unsigned RegOffset)**/
#define AXI_REG_LIST_mReadReg(BaseAddress, RegOffset) \Xil_In32((BaseAddress) + (RegOffset))