Power LEDs from the 3.3v rail

The LEDs minimum 1.7v drop makes them very dim when powered from the
1.8v rail. Move them to the 3.3v rail to give us more headroom. This is
safe to do, even for 1.8v IO because the diode drop will protect the pin
from being pulled higher than about 1.6v.

Signed-off-by: Grant Likely <grant.likely@linaro.org>

3 files changed, 25 insertions, 25 deletions

diff --git a/96boards-uart-cache.lib b/96boards-uart-cache.lib
index f609a31..6501c34 100644
--- a/96boards-uart-cache.lib
+++ b/96boards-uart-cache.lib
@@ -1,4 +1,4 @@
-EESchema-LIBRARY Version 2.3  Date: Fri 19 Jun 2015 10:20:51 BST
+EESchema-LIBRARY Version 2.3  Date: Fri 19 Jun 2015 22:59:17 BST
 #encoding utf-8
 #
 # +1.8V
diff --git a/96boards-uart.net b/96boards-uart.net
index 360a586..288c05d 100644
--- a/96boards-uart.net
+++ b/96boards-uart.net
@@ -1,4 +1,4 @@
-# EESchema Netlist Version 1.1 created  Fri 19 Jun 2015 10:21:03 BST
+# EESchema Netlist Version 1.1 created  Fri 19 Jun 2015 22:59:14 BST
 (
  ( /54EBBD47 $noname  SW1 RST {Lib=SW_PUSH}
   (    1 N-000028 )
@@ -107,7 +107,7 @@
   (    2 GND )
  )
  ( /5562F0F6 SM0603_Resistor  R4 15R {Lib=R}
-  (    1 +1.8V )
+  (    1 +3.3V )
   (    2 N-000004 )
  )
  ( /55674229 SM0603_Capa  C7 100nF {Lib=CSMALL}
@@ -115,11 +115,11 @@
   (    2 GND )
  )
  ( /5565DB88 SM0603_Resistor  R3 15R {Lib=R}
-  (    1 +1.8V )
+  (    1 +3.3V )
   (    2 N-000017 )
  )
  ( /556793FC SM0603_Resistor  R1 15R {Lib=R}
-  (    1 +1.8V )
+  (    1 +3.3V )
   (    2 N-000018 )
  )
  ( /557EE380 LED-0603  D1 USER {Lib=LED}
@@ -362,27 +362,29 @@ Net 14 "RTS0" "RTS0"
  U2 6
  J2 9
 Net 15 "CTS0" "CTS0"
- J2 3
  U2 2
+ J2 3
 Net 16 "" ""
  R2 2
  D2 1
 Net 17 "" ""
- D3 1
  R3 2
+ D3 1
 Net 18 "" ""
- R1 2
  D1 1
-Net 19 "+1.8V" "+1.8V"
- R3 1
+ R1 2
+Net 19 "+3.3V" "+3.3V"
  R4 1
- U2 3
+ C7 1
+ U1 3
+ R3 1
+ C1 1
  R1 1
- C2 1
- U1 2
+ U2 11
+ U2 10
 Net 20 "" ""
- U2 8
  R10 2
+ U2 8
 Net 21 "GPIOA" "GPIOA"
  J2 23
  D1 2
@@ -395,18 +397,16 @@ Net 23 "CBUS1" "CBUS1"
 Net 24 "" ""
  U2 9
  R9 2
-Net 25 "+3.3V" "+3.3V"
- U2 11
- C7 1
- U1 3
- U2 10
- C1 1
+Net 25 "+1.8V" "+1.8V"
+ C2 1
+ U1 2
+ U2 3
 Net 26 "GND" "GND"
  C4 2
  J2 2
- C7 2
  J2 1
  SW1 2
+ C7 2
  C5 2
  P1 5
  P1 6
diff --git a/96boards-uart.sch b/96boards-uart.sch
index 8429b5e..88494f0 100644
--- a/96boards-uart.sch
+++ b/96boards-uart.sch
@@ -911,11 +911,11 @@ F 3 "" H 2950 1900 60  0000 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L +1.8V #PWR023
-U 1 1 5581AE26
+L +3.3V #PWR023
+U 1 1 55849283
 P 5900 1150
-F 0 "#PWR023" H 5900 1290 20  0001 C CNN
-F 1 "+1.8V" H 5900 1260 30  0000 C CNN
+F 0 "#PWR023" H 5900 1110 30  0001 C CNN
+F 1 "+3.3V" H 5900 1260 30  0000 C CNN
 F 2 "" H 5900 1150 60  0000 C CNN
 F 3 "" H 5900 1150 60  0000 C CNN
 	1    5900 1150