fix I2C controller VC to drive SCL low during ACK transmit

Aaron-Hartwig · Aaron-Hartwig · commit eb0f549401e7 · 2025-03-12T09:22:46.000-05:00
diff --git a/hdl/ip/vhd/vunit_components/i2c_controller/i2c_ctrlr_vc.vhd b/hdl/ip/vhd/vunit_components/i2c_controller/i2c_ctrlr_vc.vhd
@@ -185,6 +185,7 @@ begin
                 scl <= 'Z';
                 wait until falling_edge(aligner_int);
                 sda <= 'Z';
+                scl <= '0';
             end procedure;
             procedure send_nack is
             begin
