Add scripts to single-step cpu from host

diff --git a/projects/nexys2_host_controller/host/step.sh b/projects/nexys2_host_controller/host/step.sh
new file mode 100755 (executable)
index 0000000..38f59c9
--- /dev/null
+++ b/projects/nexys2_host_controller/host/step.sh
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+./epp_write 0x10 1
+./epp_write 0x10 0

diff --git a/projects/nexys2_host_controller/host/test2.sh b/projects/nexys2_host_controller/host/test2.sh
new file mode 100755 (executable)
index 0000000..f652e1d
--- /dev/null
+++ b/projects/nexys2_host_controller/host/test2.sh
@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+
+./epp_write 0x10 0
+echo "IP"
+./epp_read 0x10
+./epp_read 0x11
+./epp_read 0x12
+./epp_read 0x13
+echo "INS"
+./epp_read 0x14
+
+./epp_write 0x10 2
+echo "T"
+./epp_read 0x10
+./epp_read 0x11
+./epp_read 0x12
+./epp_read 0x13
+echo "N"
+./epp_read 0x14
+./epp_read 0x15
+./epp_read 0x16
+./epp_read 0x17
+
+./epp_write 0x10 4
+echo "R"
+./epp_read 0x10
+./epp_read 0x11
+./epp_read 0x12
+./epp_read 0x13