(no commit message)

diff --git a/shakti/m_class/pinmux.mdwn b/shakti/m_class/pinmux.mdwn
index cc1fbca2563418b40a92a3bd94a0e8964d92467a..dcdac9758db042e5702b15f66bef3ec36e36c16e 100644 (file)
--- a/shakti/m_class/pinmux.mdwn
+++ b/shakti/m_class/pinmux.mdwn
@@ -18,6 +18,14 @@ optional pull-up and pull-down resistors, in an IDENTICAL fashion to
 that of ALL major well-known embedded SoCs from ST Micro, Cypress,
 Texas Instruments, NXP, Rockchip, Allwinner and many many others".
 
+* Number of wires shall be minimised especially in cases where
+  outputs need to change characteristics of the IO pad (puen, oe)
+* There shall be no short-circuits created by multiple input
+  pins trying to drive the same input function
+* The IO pad shall have pull-up enable, pull-down enable, variable
+  frequency de-bounce, tri-state capability, Open Drain and CMOS
+  Push-Push.
+
 ## Analysis
 
 Questions: