changeset 79:cf39d9352394

R407 intnoconn: use different terminal numbering on further thought
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 05 Dec 2021 03:49:14 +0000
parents 2dc128ba1659
children ebdbf6e08d2b
files venus/doc/Charging-circuit venus/src/pinouts/resistor_with_sense.pinout
diffstat 2 files changed, 7 insertions(+), 7 deletions(-) [+]
line wrap: on
line diff
--- a/venus/doc/Charging-circuit	Sun Dec 05 03:38:33 2021 +0000
+++ b/venus/doc/Charging-circuit	Sun Dec 05 03:49:14 2021 +0000
@@ -34,15 +34,15 @@
 will have 4 terminals rather than 2, with terminal numbers assigned as follows:
 
 Pin 1 = resistor side 1, surface layer
-Pin 2 = resistor side 1, inner layer
-Pin 3 = resistor side 2, surface layer
+Pin 2 = resistor side 2, surface layer
+Pin 3 = resistor side 1, inner layer
 Pin 4 = resistor side 2, inner layer
 
 The idea is to include in-pad microvias going one layer down inside the
-subcircuit, and put terminals 2 and 4 on the inner layer.  Terminals 1 & 2 will
-form one intnoconn group, and terminals 3 & 4 will form the other intnoconn
+subcircuit, and put terminals 3 and 4 on the inner layer.  Terminals 1 & 3 will
+form one intnoconn group, and terminals 2 & 4 will form the other intnoconn
 group.  Surface traces carrying the charging current will connect to terminals
-1 and 3, whereas sensing nets VCCS and VBATS will connect to terminals 2 and 4
+1 and 2, whereas sensing nets VCCS and VBATS will connect to terminals 3 and 4
 on the inner layer.
 
 Our current ueda source implements this idea at the netlist level; creation of
--- a/venus/src/pinouts/resistor_with_sense.pinout	Sun Dec 05 03:38:33 2021 +0000
+++ b/venus/src/pinouts/resistor_with_sense.pinout	Sun Dec 05 03:49:14 2021 +0000
@@ -1,5 +1,5 @@
 #meaning	pinnum
 side1_current	1
-side1_sense	2
-side2_current	3
+side2_current	2
+side1_sense	3
 side2_sense	4