tcl/interface/ftdi: add 100ask's OpenJTAG config

Schematics provided by Matthias Bock.

Change-Id: I3d00453fece3b4df58a53bee21fff646a8b71a34
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2718
Tested-by: jenkins

diff --git a/tcl/interface/ftdi/100ask-openjtag.cfg b/tcl/interface/ftdi/100ask-openjtag.cfg
new file mode 100644 (file)
index 0000000..01ae2f7
--- /dev/null
+++ b/tcl/interface/ftdi/100ask-openjtag.cfg
@@ -0,0 +1,16 @@
+#
+# www.100ask.org OpenJTAG
+#
+# http://www.100ask.net/OpenJTAG.html
+#
+# Schematics are available from
+# https://blog.matthiasbock.net/wp-content/uploads/2015/04/100ask-JTAGv3.pdf
+#
+
+interface ftdi
+ftdi_device_desc "USB<=>JTAG&RS232"
+ftdi_vid_pid 0x1457 0x5118
+
+ftdi_layout_init 0x0f08 0x0f1b
+ftdi_layout_signal nSRST -data 0x0200 -noe 0x0800
+ftdi_layout_signal nTRST -data 0x0100 -noe 0x0400