X-Git-Url: https://rtime.felk.cvut.cz/gitweb/fpga/lx-cpu1/tumbl.git/blobdiff_plain/e322696339860c2dcc46f1246254b3edd6b77385..7bf0b3bd95bc0a235f90ff063e39bb0cb3261268:/hw/decode.vhd

diff --git a/hw/decode.vhd b/hw/decode.vhd
index b0e66ca..bb9810d 100644
--- a/hw/decode.vhd
+++ b/hw/decode.vhd
@@ -181,6 +181,8 @@ p_decode:
 								ELSE
 									alu_Action_v := A_CMP;
 								END IF;
+								alu_Op1_v := ALU_IN_NOT_REGA;
+								alu_Cin_v := CIN_ONE;
 							END IF;
 
 						WHEN "100" | "101" =>                             -- IT(U) / ITT(U) / ITE(U)
@@ -200,6 +202,8 @@ p_decode:
 								condition_raw_v := rD_v(2 downto 0);
 								-- IT instruction isn't writing to anything
 								wrb_Action_v := NO_WRB;
+								alu_Op1_v := ALU_IN_NOT_REGA;
+								alu_Cin_v := CIN_ONE;
 							END IF;
 
 						WHEN OTHERS =>