fix comb bug in registered

2024-12-22 10:42:24 +00:00 · 2024-05-04 16:30:08 -05:00 · 2024-05-04 16:30:08 -05:00 · 7b27f0f112
parent b10e261681
commit 7b27f0f112
1 changed files with 3 additions and 1 deletions
--- a/compiler/src/fitter.rs
+++ b/compiler/src/fitter.rs
@ -334,7 +334,9 @@ pub fn graph_convert(graph: &Graph, pcf: PcfFile, chip: Chip) -> anyhow::Result<
                    let pinmode = if o.parameters.registered {
                        PinMode::Registered
                    } else {
-                        PinMode::Combinatorial
+                        // Tristate mode is "combinational" in the chipwide reg mode.
+                        // Comb mode is only supported in simple mode
+                        PinMode::Tristate
                    };
                    debug!(
                        "Setting base for olmc outpin: {:?}, pinmode: {:?}",