From 4a045a771380571a4641f22c2926cd2659817b0b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Max=20K=C3=B6hler?= Date: Thu, 16 Apr 2026 14:41:59 +0200 Subject: [PATCH] fpga: x420: increment CHDR size and reduce TX buffer for CG image --- fpga/usrp3/top/x400/x420_CG_1000_rfnoc_image_core.yml | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/fpga/usrp3/top/x400/x420_CG_1000_rfnoc_image_core.yml b/fpga/usrp3/top/x400/x420_CG_1000_rfnoc_image_core.yml index f0b26b7c6..600492955 100644 --- a/fpga/usrp3/top/x400/x420_CG_1000_rfnoc_image_core.yml +++ b/fpga/usrp3/top/x400/x420_CG_1000_rfnoc_image_core.yml @@ -6,7 +6,7 @@ copyright: >- # Copyright information used in file h license: >- # License information used in file headers SPDX-License-Identifier: LGPL-3.0-or-later version: '1.0' # File version -chdr_width: 256 # Bit width of the CHDR bus for this image +chdr_width: 512 # Bit width of the CHDR bus for this image device: 'x420' # USRP type image_core_name: 'usrp_x420_fpga_CG_1000' # Name to use for the generated output files default_target: 'X420' # Default make target @@ -26,11 +26,11 @@ stream_endpoints: ep0: # Stream endpoint name ctrl: True # Endpoint passes control traffic data: True # Endpoint passes data traffic - buff_size_bytes: 2097152 # Ingress buffer size for data + buff_size_bytes: 1048576 # Ingress buffer size for data ep1: ctrl: False data: True - buff_size_bytes: 2097152 + buff_size_bytes: 1048576 ep2: ctrl: False data: True