From 6145591e0bb5491ccb275421697f7df80a490aeb Mon Sep 17 00:00:00 2001 From: xiaoling-yi Date: Sat, 13 Jul 2024 21:08:13 +0200 Subject: [PATCH] add axi converter --- target/snitch_cluster/cfg/snax-alu.hjson | 2 +- target/snitch_cluster/cfg/snax-streamer-gemm.hjson | 3 +++ target/snitch_cluster/cfg/snax-streamer-gemmX.hjson | 3 +++ 3 files changed, 7 insertions(+), 1 deletion(-) diff --git a/target/snitch_cluster/cfg/snax-alu.hjson b/target/snitch_cluster/cfg/snax-alu.hjson index c8af22244e..2ba8671d42 100644 --- a/target/snitch_cluster/cfg/snax-alu.hjson +++ b/target/snitch_cluster/cfg/snax-alu.hjson @@ -27,7 +27,7 @@ dma_axi_req_fifo_depth: 3, dma_req_fifo_depth: 3, // AXI bandwidth switcher - use_ax_bw_converter: false, + use_ax_bw_converter: true, converted_axi_bandwidth: 256, // Timing parameters timing: { diff --git a/target/snitch_cluster/cfg/snax-streamer-gemm.hjson b/target/snitch_cluster/cfg/snax-streamer-gemm.hjson index f42a8a61dd..6456edf8a6 100644 --- a/target/snitch_cluster/cfg/snax-streamer-gemm.hjson +++ b/target/snitch_cluster/cfg/snax-streamer-gemm.hjson @@ -26,6 +26,9 @@ dma_data_width: 512, dma_axi_req_fifo_depth: 3, dma_req_fifo_depth: 3, + // AXI bandwidth switcher + use_ax_bw_converter: true, + converted_axi_bandwidth: 256, // Timing parameters timing: { lat_comp_fp32: 3, diff --git a/target/snitch_cluster/cfg/snax-streamer-gemmX.hjson b/target/snitch_cluster/cfg/snax-streamer-gemmX.hjson index 0bab342b7f..689a34b465 100644 --- a/target/snitch_cluster/cfg/snax-streamer-gemmX.hjson +++ b/target/snitch_cluster/cfg/snax-streamer-gemmX.hjson @@ -26,6 +26,9 @@ dma_data_width: 512, dma_axi_req_fifo_depth: 3, dma_req_fifo_depth: 3, + // AXI bandwidth switcher + use_ax_bw_converter: true, + converted_axi_bandwidth: 256, // Timing parameters timing: { lat_comp_fp32: 3,