diff --git a/minitests/roi_harness/arty.sh b/minitests/roi_harness/arty.sh
index caff7798..ef26df91 100644
--- a/minitests/roi_harness/arty.sh
+++ b/minitests/roi_harness/arty.sh
@@ -1,6 +1,8 @@
 # XC7A35TICSG324-1L
 export XRAY_PART=xc7a35tcsg324-1
 export XRAY_PINCFG=ARTY-A7-SWBUT
+export XRAY_DIN_N_LARGE=8
+export XRAY_DOUT_N_LARGE=8
 
 # For generating DB
 export XRAY_PIN_00="G13"
@@ -17,4 +19,17 @@ export XRAY_ROI_HCLK="CLK_HROW_TOP_R_X60Y130/CLK_HROW_CK_BUFHCLK_L0"
 # PITCH
 export XRAY_PITCH=2
 
+# INT_L/R for DOUT and DIN
+export XRAY_ROI_DIN_INT_L_X="0"
+export XRAY_ROI_DIN_INT_R_X="25"
+export XRAY_ROI_DOUT_INT_L_X="2"
+export XRAY_ROI_DOUT_INT_R_X="23"
+
+# PIPS for DOUT and DIN
+export XRAY_ROI_DIN_LPIP="EE2BEG2"
+export XRAY_ROI_DIN_RPIP="WW2BEG1"
+export XRAY_ROI_DOUT_LPIP="SW6BEG0"
+export XRAY_ROI_DOUT_RPIP="LH12"
+
+
 source $XRAY_DIR/utils/environment.sh