From 5dc95243d8a9bea6887feab96860c29c32d16e72 Mon Sep 17 00:00:00 2001 From: System Date: Tue, 15 Jul 2025 12:19:42 +0000 Subject: [PATCH] update doc/run_software_xdma_bram.md. Signed-off-by: System --- doc/run_software_xdma_bram.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/run_software_xdma_bram.md b/doc/run_software_xdma_bram.md index 09be01a..dbf17a5 100644 --- a/doc/run_software_xdma_bram.md +++ b/doc/run_software_xdma_bram.md @@ -39,7 +39,7 @@ $ sudo ./xdma_rw random.bin to /dev/xdma0_h2c_0 0 256 然后运行以下命令，把刚刚写入的数据读回来，存到 `receive.bin` 文件里 ```bash -$ sudo ./xdma_rw receive.bin from /dev/xdma0_c2h 0 256 +$ sudo ./xdma_rw receive.bin from /dev/xdma0_c2h_0 0 256 # 参数1 : "receive.bin" 是要写入的文件 # 参数2 : "from" 代表方向是 device-to-host # 参数3 : "/dev/xdma0_c2h_0" 是设备文件，用来从FPGA中读数据 -- Gitee