diff --git a/spiOverJtag/Makefile b/spiOverJtag/Makefile
index 56cba3a..5efdb6e 100644
--- a/spiOverJtag/Makefile
+++ b/spiOverJtag/Makefile
@@ -8,7 +8,7 @@ XILINX_PARTS := xc3s500evq100 \
 	xc7a100tcsg324 xc7a100tfgg484 xc7a100tfgg676\
 	xc7a200tsbg484 xc7a200tfbg484 \
 	xc7s25csga225 xc7s25csga324 xc7s50csga324 \
-	xc7k70tfbg676 \
+	xc7k70tfbg484 xc7k70tfbg676 \
 	xc7k160tffg676 \
 	xc7k325tffg676 xc7k325tffg900 \
 	xc7k420tffg901 \
diff --git a/spiOverJtag/build.py b/spiOverJtag/build.py
index 91af8fe..fdd6b50 100755
--- a/spiOverJtag/build.py
+++ b/spiOverJtag/build.py
@@ -88,6 +88,7 @@ if tool in ["ise", "vivado"]:
         "xc7a100tfgg676"   : "xc7a_fgg676",
         "xc7a200tsbg484"   : "xc7a_sbg484",
         "xc7a200tfbg484"   : "xc7a_fbg484",
+        "xc7k70tfbg484"    : "xc7k_fbg484",
         "xc7k70tfbg676"    : "xc7k_fbg676",
         "xc7k160tffg676"   : "xc7k_ffg676",
         "xc7k325tffg676"   : "xc7k_ffg676",
diff --git a/spiOverJtag/constr_xc7k_fbg484.ucf b/spiOverJtag/constr_xc7k_fbg484.ucf
new file mode 100644
index 0000000..a19ba6f
--- /dev/null
+++ b/spiOverJtag/constr_xc7k_fbg484.ucf
@@ -0,0 +1,6 @@
+NET "csn"       LOC = L18 | IOSTANDARD = LVCMOS33;
+NET "sdi_dq0"   LOC = H18 | IOSTANDARD = LVCMOS33;
+NET "sdo_dq1"   LOC = H19 | IOSTANDARD = LVCMOS33;
+NET "wpn_dq2"   LOC = G18 | IOSTANDARD = LVCMOS33;
+NET "hldn_dq3"  LOC = F19 | IOSTANDARD = LVCMOS33;
+
diff --git a/spiOverJtag/constr_xc7k_fbg484.xdc b/spiOverJtag/constr_xc7k_fbg484.xdc
new file mode 100644
index 0000000..ad770d1
--- /dev/null
+++ b/spiOverJtag/constr_xc7k_fbg484.xdc
@@ -0,0 +1,10 @@
+set_property CFGBVS VCCO [current_design]
+set_property CONFIG_VOLTAGE 3.3 [current_design]
+set_property BITSTREAM.CONFIG.SPI_BUSWIDTH {4} [current_design]
+
+set_property -dict {PACKAGE_PIN L18 IOSTANDARD LVTTL} [get_ports {csn}]
+set_property -dict {PACKAGE_PIN H18 IOSTANDARD LVTTL} [get_ports {sdi_dq0}]
+set_property -dict {PACKAGE_PIN H19 IOSTANDARD LVTTL} [get_ports {sdo_dq1}]
+set_property -dict {PACKAGE_PIN G18 IOSTANDARD LVTTL} [get_ports {wpn_dq2}]
+set_property -dict {PACKAGE_PIN F19 IOSTANDARD LVTTL} [get_ports {hldn_dq3}]
+
diff --git a/spiOverJtag/spiOverJtag_xc7k70tfbg484.bit.gz b/spiOverJtag/spiOverJtag_xc7k70tfbg484.bit.gz
new file mode 100644
index 0000000..1eccc62
Binary files /dev/null and b/spiOverJtag/spiOverJtag_xc7k70tfbg484.bit.gz differ