(no commit message)

diff --git a/3d_gpu/layouts/coriolis2_180nm.mdwn b/3d_gpu/layouts/coriolis2_180nm.mdwn
index 6345872d3dcdd64db522a89a483632b84609bce3..068af11b92dcb59735df1ee9498048d97169a6af 100644 (file)
--- a/3d_gpu/layouts/coriolis2_180nm.mdwn
+++ b/3d_gpu/layouts/coriolis2_180nm.mdwn
@@ -51,11 +51,26 @@ simple core FSM from the Instruction Cache.  Currently this is an
 extremely simple memory block, to be replaced by a proper I-Cache
 with a proper connection to the Memory Bus (wishbone).
 
-# IO Ring
+# IO Ring and JTAG
 
-The IO Ring is autogenerated from the same program
-that created the [[180nm_Oct2020/pinmux]] and the SVG
-image
+The IO Ring is autogenerated from the same pinmux program
+that created the [[180nm_Oct2020/pinouts]] and the SVG
+image. The image was used by Greatek for packaging as well as
+a PCB designed by Professor Galayko of Sorbonne University.
+
+The exact same pinmux program's output, specifying all interfaces,
+was also used to autogenerate the HDL for the JTAG Boundary Scan.
+
+By strictly using the exact same *machine readable* specification
+for all Interfaces using only autogenerated techniques it was possible
+to ensure complete consistency across
+
+* Markdown file
+* SVG Image for packaging
+* IO Ring
+* JTAG Boundary Scan
+
+JTAG 
 
 [[!img 180nm_Oct2020/ls180.svg size="400x" ]]