added i2c mux

git-svn-id: https://svn.spreadspace.org/mur.sat@337 7de4ea59-55d0-425e-a1af-a3118ea81d4c

5 files changed, 955 insertions, 845 deletions

diff --git a/hardware/ihu-ttx-test/ihu-ttx-test.sch b/hardware/ihu-ttx-test/ihu-ttx-test.sch
index 450db8e..d40d49e 100644
--- a/hardware/ihu-ttx-test/ihu-ttx-test.sch
+++ b/hardware/ihu-ttx-test/ihu-ttx-test.sch
@@ -1,4 +1,4 @@
-EESchema Schematic File Version 2  date Die 27 Mär 2012 03:01:43 CEST
+EESchema Schematic File Version 2  date Die 27 Mär 2012 16:02:55 CEST
 LIBS:mur-sat
 LIBS:power
 LIBS:device
@@ -30,10 +30,9 @@ LIBS:atmel
 LIBS:contrib
 LIBS:valves
 LIBS:ihu-ttx-test-cache
-EELAYER 25  0
+EELAYER 24  0
 EELAYER END
 $Descr A4 11700 8267
-encoding utf-8
 Sheet 1 5
 Title "IHU, RTC"
 Date "27 mar 2012"
@@ -45,662 +44,669 @@ Comment3 ""
 Comment4 ""
 $EndDescr
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+	800  6500 2300 6500
 Wire Wire Line
-	1850 1050 1150 1050
+	850  6400 2300 6400
 Wire Wire Line
-	1850 850  1150 850 
+	2300 6200 1050 6200
 Wire Wire Line
-	1100 4850 1500 4850
+	2300 6100 1100 6100
 Wire Wire Line
-	2450 3650 3400 3650
+	1050 6200 1050 4700
 Wire Wire Line
-	2450 3750 3400 3750
+	1100 6100 1100 4800
 Wire Wire Line
-	3400 3850 2450 3850
+	1050 4700 1500 4700
 Wire Wire Line
-	2450 3950 3400 3950
+	1450 2750 1450 3300
 Wire Wire Line
-	3400 4050 2450 4050
+	1450 3300 1500 3300
 Wire Wire Line
-	2450 4150 3400 4150
+	1350 2550 1350 3500
 Wire Wire Line
-	3400 4250 2450 4250
+	1350 3500 1500 3500
 Wire Wire Line
-	1500 3400 1400 3400
+	10000 1750 10050 1750
 Wire Wire Line
-	1400 3400 1400 2650
+	9750 1550 9650 1550
 Wire Wire Line
-	9450 1150 9450 1400
+	9650 1550 9650 1150
+Connection ~ 9650 1400
 Wire Wire Line
-	9450 1400 9350 1400
+	9350 1500 9550 1500
 Wire Wire Line
-	1500 5500 1400 5500
+	9550 1500 9550 1150
 Wire Wire Line
-	1400 5500 1400 5800
+	9600 3050 9600 2850
 Wire Wire Line
-	1400 5800 1700 5800
+	9600 2850 9450 2850
 Wire Wire Line
-	10550 950  10550 900 
+	10600 2300 10500 2300
 Wire Wire Line
-	10550 900  10600 900 
+	10300 2100 10600 2100
 Wire Wire Line
-	10500 700  10600 700 
+	9100 1900 10600 1900
 Wire Wire Line
-	10500 800  10600 800 
+	9200 3600 10500 3600
 Wire Wire Line
-	8950 2850 8850 2850
+	10500 3600 10500 2300
 Wire Wire Line
-	9200 3550 9200 3750
+	8000 1050 8100 1050
 Wire Wire Line
-	9200 3750 9250 3750
+	10400 5050 10350 5050
 Wire Wire Line
-	10600 2200 10450 2200
+	9950 5450 9950 5400
 Wire Wire Line
-	10450 2200 10450 3250
+	7850 5450 7850 5400
 Wire Wire Line
-	10450 3250 9900 3250
+	7650 5400 7650 5450
 Wire Wire Line
-	10600 2400 10550 2400
+	10050 4150 10050 4100
 Wire Wire Line
-	10550 2400 10550 3750
+	9950 4150 9950 4000
 Wire Wire Line
-	10550 3750 9750 3750
+	8500 3500 7750 3500
+Wire Wire Line
+	3550 5350 3550 5750
+Connection ~ 3550 5350
 Wire Wire Line
-	9700 2000 10600 2000
+	3600 6900 3600 6600
+Connection ~ 3600 6600
 Wire Wire Line
-	10600 1800 10550 1800
+	7750 3400 8600 3400
 Wire Wire Line
-	10400 4550 10350 4550
+	8600 3400 8600 3900
+Connection ~ 8600 3900
 Wire Wire Line
-	10050 5400 10050 5450
+	2650 1800 3250 1800
 Wire Wire Line
-	9850 5450 9850 5400
+	3250 1700 2650 1700
 Wire Wire Line
-	7750 5400 7750 5450
+	2650 1600 3250 1600
 Wire Wire Line
-	3900 6900 3900 6800
-Connection ~ 3900 6800
+	3250 1500 2650 1500
 Wire Wire Line
-	9850 4150 9850 3900
+	9950 4000 7750 4000
 Wire Wire Line
-	8500 3500 8500 4000
-Connection ~ 8500 4000
+	7750 4000 7750 4150
 Wire Wire Line
-	7850 4150 7850 4100
+	7250 5650 7250 5750
 Wire Wire Line
-	9850 3900 7650 3900
+	8200 5050 8150 5050
 Wire Wire Line
-	7650 3900 7650 4150
+	7150 5000 7250 5000
 Wire Wire Line
-	8200 4550 8150 4550
+	7250 4600 7150 4600
 Wire Wire Line
-	7250 5100 7150 5100
+	7250 4400 7150 4400
 Wire Wire Line
-	7250 4900 7150 4900
+	9350 4500 9450 4500
 Wire Wire Line
-	7150 4500 7250 4500
+	9350 4900 9450 4900
 Wire Wire Line
-	9350 4400 9450 4400
+	9350 5100 9450 5100
 Wire Wire Line
-	9450 4600 9350 4600
+	4600 2900 4600 3150
 Wire Wire Line
-	9350 5000 9450 5000
+	2450 4600 2600 4600
 Wire Wire Line
-	4600 2800 4600 2550
+	2600 5000 2450 5000
+Text Label 2600 4900 0    60   ~ 0
+PRF_PWR
+$Comp
+L CONN_7 P?
+U 1 1 4F71C585
+P 3750 3850
+F 0 "P?" V 3720 3850 60  0000 C CNN
+F 1 "BATT_CTL" V 3820 3850 60  0000 C CNN
+	1    3750 3850
+	1    0    0    -1  
+$EndComp
 NoConn ~ 7250 5200
 NoConn ~ 7250 4700
 NoConn ~ 9450 5200
@@ -891,19 +897,6 @@ F 1 "IHU_PWR" V 9600 750 50  0000 C CNN
 $EndComp
 Text Label 9350 1400 2    60   ~ 0
 RADIO_SILENCE
-Text Label 2650 4250 0    60   ~ 0
-ENE_SEL1
-Text Label 2650 4150 0    60   ~ 0
-ENE_SEL0
-$Comp
-L CONN_9 P?
-U 1 1 4F6F8B39
-P 3750 3950
-F 0 "P?" V 3700 3950 60  0000 C CNN
-F 1 "BATT_CTL" V 3800 3950 60  0000 C CNN
-	1    3750 3950
-	1    0    0    -1  
-$EndComp
 Text Label 2700 1800 0    60   ~ 0
 SOLAR_C11
 Text Label 1300 2350 0    60   ~ 0
@@ -945,9 +938,7 @@ Text Label 1700 5800 0    60   ~ 0
 RADIO_SILENCE
 Text Label 8750 2150 3    60   ~ 0
 MPU_RST
-Text Label 2600 4950 0    60   ~ 0
-PRF_PWR
-Text Label 2600 5050 0    60   ~ 0
+Text Label 2600 5000 0    60   ~ 0
 PRF_EN
 Text Label 5200 1450 2    60   ~ 0
 RB6
@@ -1133,10 +1124,10 @@ $EndComp
 $Comp
 L GND #PWR?
 U 1 1 4F5CE08A
-P 3350 4400
-F 0 "#PWR?" H 3350 4400 30  0001 C CNN
-F 1 "GND" H 3350 4330 30  0001 C CNN
-	1    3350 4400
+P 3350 4200
+F 0 "#PWR?" H 3350 4200 30  0001 C CNN
+F 1 "GND" H 3350 4130 30  0001 C CNN
+	1    3350 4200
 	1    0    0    -1  
 $EndComp
 Text Label 9850 1200 0    60   ~ 0
@@ -1237,7 +1228,7 @@ F 1 "PMGD370XN" V 9800 2200 60  0000 R CNN
 	1    9600 2250
 	1    0    0    -1  
 $EndComp
-Text Label 2600 4550 0    60   ~ 0
+Text Label 2600 4500 0    60   ~ 0
 MPU_PWR
 $Comp
 L PMGD370XN Q?
@@ -1249,32 +1240,30 @@ F 1 "PMGD370XN" V 9350 3300 60  0000 R CNN
 	1    0    0    1   
 $EndComp
 $Sheet
-S 1500 3200 950  2400
+S 1500 3200 950  2350
 U 4F53D395
 F0 "Power Path" 60
 F1 "powerpath.sch" 60
 F2 "CHARGE1" I L 1500 3400 60 
 F3 "CHARGE0" I L 1500 3300 60 
-F4 "TTX_EN" I L 1500 4350 60 
+F4 "TTX_EN" I L 1500 4250 60 
 F5 "VITAL_PWR" I R 2450 5350 60 
-F6 "MPU_PWR" I R 2450 4550 60 
-F7 "TTX_PWR" I L 1500 4450 60 
-F8 "CRX_PWR" I L 1500 4850 60 
-F9 "CRX_EN" I L 1500 4750 60 
-F10 "MPU_EN" I R 2450 4650 60 
+F6 "MPU_PWR" I R 2450 4500 60 
+F7 "TTX_PWR" I L 1500 4350 60 
+F8 "CRX_PWR" I L 1500 4800 60 
+F9 "CRX_EN" I L 1500 4700 60 
+F10 "MPU_EN" I R 2450 4600 60 
 F11 "MAIN_PWR" I L 1500 5150 60 
-F12 "PRF_EN" I R 2450 5050 60 
-F13 "PRF_PWR" I R 2450 4950 60 
+F12 "PRF_EN" I R 2450 5000 60 
+F13 "PRF_PWR" I R 2450 4900 60 
 F14 "BATT0_EN" I R 2450 3650 60 
 F15 "BATT1_EN" I R 2450 3750 60 
 F16 "BATT2_EN" I R 2450 3850 60 
 F17 "CHARGE2" I L 1500 3500 60 
-F18 "ENE_SEL1" I R 2450 4250 60 
-F19 "ENE_SEL0" I R 2450 4150 60 
-F20 "RADIO_SILENCE" I L 1500 5500 60 
-F21 "MAIN_EN" I L 1500 5250 60 
-F22 "I2C_SDA" I R 2450 4050 60 
-F23 "I2C_SCL" I R 2450 3950 60 
+F18 "RADIO_SILENCE" I L 1500 5450 60 
+F19 "MAIN_EN" I L 1500 5250 60 
+F20 "I2C_SDA" I R 2450 4050 60 
+F21 "I2C_SCL" I R 2450 3950 60 
 $EndSheet
 Text Label 9350 2250 3    60   ~ 0
 1HZ
@@ -1346,7 +1335,7 @@ NoConn ~ 4550 5150
 NoConn ~ 5650 5150
 Text Label 4450 4950 2    60   ~ 0
 POWER_FAIL
-Text Label 2600 4650 0    60   ~ 0
+Text Label 2600 4600 0    60   ~ 0
 MPU_EN
 $Comp
 L GND #PWR?
diff --git a/hardware/ihu-ttx-test/mainpower.sch b/hardware/ihu-ttx-test/mainpower.sch
index 0c62f9d..261dde3 100644
--- a/hardware/ihu-ttx-test/mainpower.sch
+++ b/hardware/ihu-ttx-test/mainpower.sch
@@ -1,4 +1,4 @@
-EESchema Schematic File Version 2  date Die 27 Mär 2012 03:01:43 CEST
+EESchema Schematic File Version 2  date Die 27 Mär 2012 16:02:55 CEST
 LIBS:mur-sat
 LIBS:power
 LIBS:device
@@ -30,10 +30,9 @@ LIBS:atmel
 LIBS:contrib
 LIBS:valves
 LIBS:ihu-ttx-test-cache
-EELAYER 25  0
+EELAYER 24  0
 EELAYER END
 $Descr A4 11700 8267
-encoding utf-8
 Sheet 3 5
 Title "Power Path - Main Power"
 Date "27 mar 2012"
diff --git a/hardware/ihu-ttx-test/powerpath.sch b/hardware/ihu-ttx-test/powerpath.sch
index e562e43..708c451 100644
--- a/hardware/ihu-ttx-test/powerpath.sch
+++ b/hardware/ihu-ttx-test/powerpath.sch
@@ -1,4 +1,4 @@
-EESchema Schematic File Version 2  date Die 27 Mär 2012 03:01:43 CEST
+EESchema Schematic File Version 2  date Die 27 Mär 2012 16:02:55 CEST
 LIBS:mur-sat
 LIBS:power
 LIBS:device
@@ -30,10 +30,9 @@ LIBS:atmel
 LIBS:contrib
 LIBS:valves
 LIBS:ihu-ttx-test-cache
-EELAYER 25  0
+EELAYER 24  0
 EELAYER END
 $Descr A4 11700 8267
-encoding utf-8
 Sheet 2 5
 Title "Power Path"
 Date "27 mar 2012"
@@ -44,676 +43,818 @@ Comment2 ""
 Comment3 ""
 Comment4 ""
 $EndDescr
-Text Notes 7200 4400 0    150  ~ 0
-?
-Wire Notes Line
-	6900 4650 6900 3950
-Wire Notes Line
-	6900 4650 7600 4650
-Wire Notes Line
-	7600 4650 7600 3950
-Wire Notes Line
-	7600 3950 6900 3950
+NoConn ~ 7750 4550
+NoConn ~ 7750 4450
 Wire Wire Line
-	2200 4150 2200 6250
+	7850 4300 7750 4300
 Wire Wire Line
-	7700 6250 7700 6300
+	7850 4050 7750 4050
 Wire Wire Line
-	7250 6050 7150 6050
+	7750 3800 7850 3800
 Wire Wire Line
-	8350 5450 8350 5550
+	7150 3450 7150 3400
 Wire Wire Line
-	8250 6050 8350 6050
+	6550 3850 6450 3850
 Wire Wire Line
-	9350 5950 9450 5950
+	9350 4200 9350 4150
+Connection ~ 10650 3600
 Wire Wire Line
-	10550 6150 10550 6050
+	9450 3600 9450 3650
+Connection ~ 6900 5350
+Connection ~ 8100 5350
 Wire Wire Line
-	10550 5450 10550 5550
+	8100 5350 6800 5350
+Connection ~ 9350 5950
 Wire Wire Line
-	10550 3700 10550 3800
+	9550 5950 9250 5950
+Connection ~ 9450 5350
+Connection ~ 10650 5350
 Wire Wire Line
-	9350 4200 9450 4200
+	10650 5350 9350 5350
 Wire Wire Line
-	10450 4300 10550 4300
+	8100 5300 8100 5550
+Connection ~ 6900 6050
 Wire Wire Line
-	10550 3800 10450 3800
-Connection ~ 1650 7350
+	6900 5900 6900 6050
 Wire Wire Line
-	4950 7350 950  7350
-Connection ~ 2900 7350
-Connection ~ 4150 7350
+	6700 5950 7000 5950
 Wire Wire Line
-	1300 4550 1300 4500
+	6900 5350 6900 5400
+Connection ~ 9450 6050
 Wire Wire Line
-	5600 2550 5600 2600
+	9450 5900 9450 6050
 Wire Wire Line
-	6200 2000 5450 2000
-Connection ~ 3450 3150
+	9450 5350 9450 5400
 Wire Wire Line
-	2150 3150 3800 3150
-Connection ~ 2200 3250
+	10650 3550 10650 3800
+Connection ~ 9450 4300
 Wire Wire Line
-	2550 3250 1550 3250
+	9450 4150 9450 4300
 Wire Wire Line
-	5950 7500 5800 7500
-Connection ~ 4450 2800
+	950  4150 950  6250
 Wire Wire Line
-	4350 2800 4450 2800
+	3450 4150 3450 6250
 Wire Wire Line
-	2700 2000 4450 2000
+	8100 5550 8000 5550
 Wire Wire Line
-	10300 2700 10200 2700
-Connection ~ 3450 2000
+	8100 6150 8100 6050
 Wire Wire Line
-	3450 2000 3450 1750
+	10000 6250 10000 6300
 Wire Wire Line
-	3550 1300 3450 1300
-Connection ~ 2750 2000
-Connection ~ 3000 2000
+	10550 6050 10650 6050
 Wire Wire Line
-	3300 2000 3300 2100
+	10550 5550 10650 5550
 Wire Wire Line
-	3000 2000 3000 2100
+	10000 4550 10000 4500
 Wire Wire Line
-	2700 1750 2750 1750
+	10650 4400 10650 4300
+Connection ~ 2200 7350
+Connection ~ 3450 7350
 Wire Wire Line
-	2700 1500 2750 1500
-Connection ~ 950  2000
+	3800 4550 3800 4500
 Wire Wire Line
-	950  2000 1300 2000
+	2550 4550 2550 4500
+Connection ~ 4150 4750
 Wire Wire Line
-	1600 2200 1500 2200
-Connection ~ 2150 2200
+	4200 4750 4100 4750
+Connection ~ 2900 4750
 Wire Wire Line
-	2150 2200 2100 2200
-Connection ~ 1550 1750
+	2950 4750 2850 4750
+Connection ~ 1650 4750
 Wire Wire Line
-	1550 1750 2300 1750
+	1700 4750 1600 4750
+Connection ~ 5600 2000
 Wire Wire Line
-	3450 3750 3450 3150
+	5600 2050 5600 2000
 Wire Wire Line
-	2150 3150 2150 2850
+	9600 2900 9500 2900
 Wire Wire Line
-	950  2850 950  3750
-Connection ~ 2150 2400
+	4450 2200 4450 2000
 Wire Wire Line
-	2150 2400 1900 2400
+	4450 2700 4450 2900
 Wire Wire Line
-	1900 2400 1900 2450
-Connection ~ 950  2400
+	4800 3650 4800 3700
 Wire Wire Line
-	950  2400 700  2400
+	4800 3150 4800 3100
 Wire Wire Line
-	700  2400 700  2450
+	4750 3100 4900 3100
+Connection ~ 4800 3100
 Wire Wire Line
-	5350 5600 5250 5600
+	4450 3700 4450 3300
+Connection ~ 4150 1300
 Wire Wire Line
-	7950 1850 7950 1900
+	4450 1300 4050 1300
+Connection ~ 3450 1300
 Wire Wire Line
-	7750 1700 7750 1900
+	3450 1550 3450 1200
+Connection ~ 3600 2000
+Connection ~ 3300 2000
 Wire Wire Line
-	7750 1700 7700 1700
+	3600 2100 3600 2000
+Connection ~ 2750 1750
 Wire Wire Line
-	5950 7200 5800 7200
+	2750 2000 2750 1500
 Wire Wire Line
-	5800 6900 5950 6900
+	2300 2000 1800 2000
+Connection ~ 950  2200
 Wire Wire Line
-	5950 6800 5800 6800
+	950  2200 1000 2200
+Connection ~ 1550 2200
+Connection ~ 2150 2000
+Connection ~ 950  1500
 Wire Wire Line
-	5950 6500 5800 6500
+	950  1500 2300 1500
 Wire Wire Line
-	1800 6050 1800 5950
+	3800 3400 3800 3150
 Wire Wire Line
-	4300 6050 4300 5950
+	1550 2850 1550 3250
+Connection ~ 1550 2400
 Wire Wire Line
-	2550 3250 2550 3400
-Connection ~ 3800 3950
+	1550 2400 1300 2400
 Wire Wire Line
-	3800 4000 3800 3900
-Connection ~ 1300 3950
+	1300 2400 1300 2450
 Wire Wire Line
-	1300 4000 1300 3900
-Connection ~ 3800 7050
+	2250 1200 2250 1350
 Wire Wire Line
-	3750 7050 3850 7050
-Connection ~ 1300 7050
+	2250 1350 2150 1350
 Wire Wire Line
-	1250 7050 1350 7050
+	1950 1350 1950 1300
+Connection ~ 2150 1350
 Wire Wire Line
-	3450 7350 3450 7250
-Connection ~ 3700 6750
+	2150 1300 2150 2450
 Wire Wire Line
-	3800 7050 3800 6900
+	1900 2850 1900 2900
+Connection ~ 4400 1300
 Wire Wire Line
-	3800 6900 3700 6900
+	950  3350 1300 3350
+Connection ~ 7950 1900
 Wire Wire Line
-	3700 6900 3700 6600
+	8300 1900 7750 1900
 Wire Wire Line
-	2200 7350 2200 7250
+	3800 5350 3800 4950
 Wire Wire Line
-	950  6650 950  6850
-Connection ~ 2450 6750
+	4150 4750 4150 4800
 Wire Wire Line
-	2450 6600 2450 6900
-Connection ~ 950  1350
+	4150 5300 4150 5350
 Wire Wire Line
-	950  1300 950  2450
+	1650 5300 1650 5350
 Wire Wire Line
-	2500 3950 2550 3950
+	1650 4750 1650 4800
 Wire Wire Line
-	1250 3950 1300 3950
+	1300 5350 1300 4950
 Wire Wire Line
-	6000 2400 6000 2350
+	2550 5350 2550 4950
 Wire Wire Line
-	6100 2400 6100 2250
+	2900 4750 2900 4800
 Wire Wire Line
-	6100 2250 6200 2250
+	2900 5300 2900 5350
 Wire Wire Line
-	4150 7350 4150 6950
+	5800 7100 5950 7100
 Wire Wire Line
-	2900 7350 2900 6950
+	5800 6600 5950 6600
 Wire Wire Line
-	1650 6950 1650 7350
+	3050 6050 3050 5950
 Wire Wire Line
-	1300 6600 1300 6450
+	2200 3750 2200 3250
 Wire Wire Line
-	1300 6600 1200 6600
+	1300 3350 1300 3400
+Connection ~ 2550 3950
 Wire Wire Line
-	1300 2850 1300 2900
+	2550 4000 2550 3900
+Connection ~ 2550 7050
 Wire Wire Line
-	1650 1200 1650 1350
+	2500 7050 2600 7050
 Wire Wire Line
-	1650 1350 1550 1350
+	3450 6650 3450 6850
 Wire Wire Line
-	5300 5850 5300 5800
+	950  7250 950  7350
 Wire Wire Line
-	5300 5800 5350 5800
+	2200 6650 2200 6850
+Connection ~ 1200 6750
 Wire Wire Line
-	5350 5500 5250 5500
+	1300 7050 1300 6900
 Wire Wire Line
-	5350 5300 5250 5300
+	1300 6900 1200 6900
 Wire Wire Line
-	5350 5100 5250 5100
+	1200 6900 1200 6600
 Wire Wire Line
-	10250 2950 10250 2900
+	2550 7050 2550 6900
 Wire Wire Line
-	10250 2900 10300 2900
+	2550 6900 2450 6900
 Wire Wire Line
-	10300 2500 10200 2500
+	1550 1300 1550 2450
+Connection ~ 1550 1350
 Wire Wire Line
-	10750 6150 10750 6100
+	3750 3950 3800 3950
 Wire Wire Line
-	8550 6150 8550 6100
+	6200 2400 6200 2350
 Wire Wire Line
-	10750 4400 10750 4350
+	3800 6600 3800 6450
 Wire Wire Line
-	3000 2650 3000 2500
+	3800 6600 3700 6600
 Wire Wire Line
-	3600 2650 3600 2500
+	4550 6550 4550 6500
 Wire Wire Line
-	1350 1350 1350 1300
-Connection ~ 4750 1800
+	4550 6500 4500 6500
 Wire Wire Line
-	4750 1800 4750 1900
+	3800 6450 3750 6450
 Wire Wire Line
-	5350 1750 5350 1800
+	3750 6750 3700 6750
 Wire Wire Line
-	4400 1800 4400 1750
+	3950 6050 3950 6000
 Wire Wire Line
-	4150 1750 4150 1800
+	3950 6000 3450 6000
+Connection ~ 3450 6000
 Wire Wire Line
-	4400 1300 4400 1350
-Connection ~ 5350 1300
+	2550 6600 2550 6450
 Wire Wire Line
-	5100 1300 5100 1350
-Connection ~ 6150 1300
-Connection ~ 10050 1300
+	2550 6600 2450 6600
 Wire Wire Line
-	10550 1400 10500 1400
+	3300 6550 3300 6500
 Wire Wire Line
-	8750 1900 8750 2100
+	3300 6500 3250 6500
 Wire Wire Line
-	9400 2100 9400 2250
+	2550 6450 2500 6450
 Wire Wire Line
-	10050 1900 10050 2100
-Connection ~ 9400 2100
-Connection ~ 9750 2100
-Connection ~ 8450 1300
+	2500 6750 2450 6750
 Wire Wire Line
-	8400 1300 9100 1300
-Connection ~ 9050 1300
+	2700 6050 2700 6000
 Wire Wire Line
-	9750 1300 9750 1500
+	2700 6000 2200 6000
+Connection ~ 2200 6000
+Connection ~ 950  6000
 Wire Wire Line
-	6200 1500 5650 1500
+	950  6000 1450 6000
 Wire Wire Line
-	5700 1800 5650 1800
+	1450 6000 1450 6050
 Wire Wire Line
-	6800 2500 6800 2550
+	1250 6750 1200 6750
 Wire Wire Line
-	7100 2500 7100 2550
+	1250 6450 1300 6450
 Wire Wire Line
-	8450 2150 8450 2250
+	2000 6500 2050 6500
 Wire Wire Line
-	7750 2200 7750 2150
+	2050 6500 2050 6550
 Wire Wire Line
-	7750 2150 7700 2150
+	700  2850 700  2900
 Wire Wire Line
-	8750 1300 8750 1500
+	1050 1200 1050 1350
 Wire Wire Line
-	8450 1650 8450 1300
+	1050 1350 950  1350
 Wire Wire Line
-	7700 1400 7750 1400
-Connection ~ 7750 1300
+	5450 5000 5550 5000
 Wire Wire Line
-	7750 1400 7750 1300
+	5450 4800 5550 4800
 Wire Wire Line
-	6200 2150 6150 2150
+	5550 4600 5500 4600
 Wire Wire Line
-	6200 1800 6100 1800
+	5500 4600 5500 4550
 Wire Wire Line
-	6150 1850 6150 1800
-Connection ~ 6150 1800
+	9500 2700 9600 2700
+Wire Wire Line
+	3300 2650 3300 2500
 Wire Wire Line
-	6200 1400 6150 1400
+	750  1350 750  1300
+Connection ~ 5100 1800
 Wire Wire Line
-	6150 1400 6150 1300
+	4150 1800 5350 1800
+Connection ~ 4400 1800
 Wire Wire Line
-	7700 1300 7800 1300
+	5100 1750 5100 1800
 Wire Wire Line
-	7950 1450 7950 1400
+	4150 1350 4150 1300
+Connection ~ 5100 1300
 Wire Wire Line
-	7950 1400 8450 1400
-Connection ~ 8450 1400
+	5050 1300 6200 1300
+Connection ~ 5650 1300
 Wire Wire Line
-	10050 1300 10050 1500
+	5350 1300 5350 1350
+Connection ~ 9750 1300
 Wire Wire Line
-	7700 2000 7900 2000
+	9700 1300 10550 1300
+Connection ~ 10500 1300
 Wire Wire Line
-	7900 2000 7900 2200
+	10500 1250 10500 1300
 Wire Wire Line
-	7200 2500 7200 2550
+	9050 1900 9050 2100
 Wire Wire Line
-	6950 2500 6950 2550
+	9750 2100 9750 1900
+Connection ~ 9050 2100
 Wire Wire Line
-	6700 2500 6700 2550
+	10050 2100 8750 2100
+Connection ~ 8750 1300
 Wire Wire Line
-	5650 1800 5650 1300
+	9050 1300 9050 1500
+Wire Wire Line
+	10500 1550 10500 1500
+Wire Wire Line
+	10500 1500 10550 1500
 Connection ~ 5650 1500
 Wire Wire Line
-	10550 1500 10500 1500
+	5650 1300 5650 1800
 Wire Wire Line
-	10500 1500 10500 1550
+	6700 2500 6700 2550
 Wire Wire Line
-	9050 1300 9050 1500
-Connection ~ 8750 1300
+	6950 2500 6950 2550
 Wire Wire Line
-	10050 2100 8750 2100
-Connection ~ 9050 2100
+	7200 2500 7200 2550
 Wire Wire Line
-	9750 2100 9750 1900
+	7900 2200 7900 2000
 Wire Wire Line
-	9050 1900 9050 2100
+	7900 2000 7700 2000
 Wire Wire Line
-	10500 1250 10500 1300
-Connection ~ 10500 1300
+	10050 1300 10050 1500
+Connection ~ 8450 1400
 Wire Wire Line
-	9700 1300 10550 1300
-Connection ~ 9750 1300
+	8450 1400 7950 1400
 Wire Wire Line
-	5350 1300 5350 1350
-Connection ~ 5650 1300
+	7950 1400 7950 1450
 Wire Wire Line
-	5050 1300 6200 1300
-Connection ~ 5100 1300
+	7700 1300 7800 1300
 Wire Wire Line
-	4150 1350 4150 1300
+	6150 1300 6150 1400
 Wire Wire Line
-	5100 1750 5100 1800
-Connection ~ 4400 1800
+	6150 1400 6200 1400
+Connection ~ 6150 1800
 Wire Wire Line
-	4150 1800 5350 1800
-Connection ~ 5100 1800
+	6150 1850 6150 1800
 Wire Wire Line
-	750  1350 750  1300
+	6200 1800 6100 1800
 Wire Wire Line
-	3300 2650 3300 2500
+	6200 2150 6150 2150
 Wire Wire Line
-	10200 2600 10300 2600
+	7750 1300 7750 1400
+Connection ~ 7750 1300
 Wire Wire Line
-	5300 4950 5300 5000
+	7750 1400 7700 1400
 Wire Wire Line
-	5300 5000 5350 5000
+	8450 1650 8450 1300
 Wire Wire Line
-	5250 5200 5350 5200
+	8750 1300 8750 1500
 Wire Wire Line
-	5250 5400 5350 5400
+	7700 2150 7750 2150
 Wire Wire Line
-	950  1350 1050 1350
+	7750 2150 7750 2200
 Wire Wire Line
-	1050 1350 1050 1200
+	8450 2150 8450 2250
 Wire Wire Line
-	700  2850 700  2900
+	7100 2500 7100 2550
 Wire Wire Line
-	2050 6550 2050 6500
+	6800 2500 6800 2550
 Wire Wire Line
-	2050 6500 2000 6500
+	5650 1800 5700 1800
 Wire Wire Line
-	1300 6450 1250 6450
+	6200 1500 5650 1500
 Wire Wire Line
-	1250 6750 1200 6750
+	9750 1300 9750 1500
+Connection ~ 9050 1300
 Wire Wire Line
-	1450 6050 1450 6000
+	8400 1300 9100 1300
+Connection ~ 8450 1300
+Connection ~ 9750 2100
+Connection ~ 9400 2100
 Wire Wire Line
-	1450 6000 950  6000
-Connection ~ 950  6000
-Connection ~ 2200 6000
+	10050 2100 10050 1900
 Wire Wire Line
-	2200 6000 2700 6000
+	9400 2100 9400 2250
 Wire Wire Line
-	2700 6000 2700 6050
+	8750 2100 8750 1900
 Wire Wire Line
-	2500 6750 2450 6750
+	10550 1400 10500 1400
+Connection ~ 10050 1300
+Connection ~ 6150 1300
 Wire Wire Line
-	2500 6450 2550 6450
+	5100 1300 5100 1350
+Connection ~ 5350 1300
 Wire Wire Line
-	3250 6500 3300 6500
+	4400 1300 4400 1350
 Wire Wire Line
-	3300 6500 3300 6550
+	4150 1800 4150 1750
 Wire Wire Line
-	2450 6600 2550 6600
+	4400 1800 4400 1750
 Wire Wire Line
-	2550 6600 2550 6450
-Connection ~ 3450 6000
+	5350 1800 5350 1750
 Wire Wire Line
-	3450 6000 3950 6000
+	4750 1800 4750 1900
+Connection ~ 4750 1800
 Wire Wire Line
-	3950 6000 3950 6050
+	1350 1350 1350 1300
 Wire Wire Line
-	3750 6750 3700 6750
+	3600 2650 3600 2500
 Wire Wire Line
-	3750 6450 3800 6450
+	3000 2650 3000 2500
 Wire Wire Line
-	4500 6500 4550 6500
+	10850 4400 10850 4350
 Wire Wire Line
-	4550 6500 4550 6550
+	8300 6150 8300 6100
 Wire Wire Line
-	3700 6600 3800 6600
+	10850 6150 10850 6100
 Wire Wire Line
-	3800 6600 3800 6450
+	9600 2600 9500 2600
 Wire Wire Line
-	6200 2400 6200 2350
+	9600 3000 9550 3000
 Wire Wire Line
-	3750 3950 3800 3950
-Connection ~ 1550 1350
+	9550 3000 9550 3050
 Wire Wire Line
-	1550 1300 1550 2450
+	5550 4700 5450 4700
 Wire Wire Line
-	2450 6900 2550 6900
+	5550 4900 5450 4900
 Wire Wire Line
-	2550 6900 2550 7050
+	5550 5100 5450 5100
 Wire Wire Line
-	1200 6600 1200 6900
+	5550 5200 5500 5200
 Wire Wire Line
-	1200 6900 1300 6900
+	5500 5200 5500 5250
 Wire Wire Line
-	1300 6900 1300 7050
-Connection ~ 1200 6750
+	1550 1350 1650 1350
 Wire Wire Line
-	2200 6650 2200 6850
+	1650 1350 1650 1200
 Wire Wire Line
-	950  7350 950  7250
+	1300 2850 1300 2900
 Wire Wire Line
-	3450 6650 3450 6850
+	1200 6600 1300 6600
 Wire Wire Line
-	2500 7050 2600 7050
-Connection ~ 2550 7050
+	1300 6600 1300 6450
 Wire Wire Line
-	2550 4000 2550 3900
-Connection ~ 2550 3950
+	1650 6950 1650 7350
 Wire Wire Line
-	1300 3400 1300 3350
+	2900 7350 2900 6950
 Wire Wire Line
-	2200 3750 2200 3250
+	4150 7350 4150 6950
 Wire Wire Line
-	3050 6050 3050 5950
+	6200 2250 6100 2250
 Wire Wire Line
-	5800 6600 5950 6600
+	6100 2250 6100 2400
 Wire Wire Line
-	5800 7100 5950 7100
+	6000 2400 6000 2350
 Wire Wire Line
-	2900 5300 2900 5350
+	1250 3950 1300 3950
 Wire Wire Line
-	2900 4750 2900 4800
+	2500 3950 2550 3950
 Wire Wire Line
-	2550 5350 2550 4950
+	950  1300 950  2450
+Connection ~ 950  1350
 Wire Wire Line
-	1300 5350 1300 4950
+	2450 6600 2450 6900
+Connection ~ 2450 6750
 Wire Wire Line
-	1650 4750 1650 4800
+	950  6650 950  6850
 Wire Wire Line
-	1650 5300 1650 5350
+	2200 7350 2200 7250
 Wire Wire Line
-	4150 5300 4150 5350
+	3700 6600 3700 6900
 Wire Wire Line
-	4150 4750 4150 4800
+	3700 6900 3800 6900
 Wire Wire Line
-	3800 5350 3800 4950
+	3800 6900 3800 7050
+Connection ~ 3700 6750
 Wire Wire Line
-	7750 1900 8300 1900
-Connection ~ 7950 1900
+	3450 7350 3450 7250
 Wire Wire Line
-	5250 5700 5350 5700
+	1250 7050 1350 7050
+Connection ~ 1300 7050
 Wire Wire Line
-	1300 3350 950  3350
-Connection ~ 4400 1300
+	3750 7050 3850 7050
+Connection ~ 3800 7050
 Wire Wire Line
-	1900 2850 1900 2900
+	1300 4000 1300 3900
+Connection ~ 1300 3950
 Wire Wire Line
-	2150 1300 2150 2450
-Connection ~ 2150 1350
+	3800 4000 3800 3900
+Connection ~ 3800 3950
 Wire Wire Line
-	1950 1350 1950 1300
+	2550 3400 2550 3250
 Wire Wire Line
-	2150 1350 2250 1350
+	4300 6050 4300 5950
 Wire Wire Line
-	2250 1350 2250 1200
+	1800 6050 1800 5950
 Wire Wire Line
-	1300 2450 1300 2400
+	5950 6500 5800 6500
 Wire Wire Line
-	1300 2400 1550 2400
-Connection ~ 1550 2400
+	5950 6800 5800 6800
 Wire Wire Line
-	1550 3250 1550 2850
+	5800 6900 5950 6900
 Wire Wire Line
-	3800 3150 3800 3400
+	5950 7200 5800 7200
 Wire Wire Line
-	950  1500 2300 1500
-Connection ~ 950  1500
-Connection ~ 2150 2000
-Connection ~ 1550 2200
+	7700 1700 7750 1700
 Wire Wire Line
-	950  2200 1000 2200
-Connection ~ 950  2200
+	7750 1700 7750 1900
 Wire Wire Line
-	2300 2000 1800 2000
+	7950 1850 7950 1900
 Wire Wire Line
-	2750 1500 2750 2000
-Connection ~ 2750 1750
+	700  2450 700  2400
 Wire Wire Line
-	3600 2100 3600 2000
-Connection ~ 3300 2000
-Connection ~ 3600 2000
+	700  2400 950  2400
+Connection ~ 950  2400
 Wire Wire Line
-	3450 1550 3450 1200
-Connection ~ 3450 1300
+	1900 2450 1900 2400
 Wire Wire Line
-	4450 1300 4050 1300
-Connection ~ 4150 1300
+	1900 2400 2150 2400
+Connection ~ 2150 2400
 Wire Wire Line
-	4450 3700 4450 3300
-Connection ~ 4800 3100
+	950  2850 950  3750
 Wire Wire Line
-	4750 3100 4900 3100
+	2150 2850 2150 3150
 Wire Wire Line
-	4800 3150 4800 3100
+	3450 3750 3450 3150
 Wire Wire Line
-	4800 3650 4800 3700
+	1550 1750 2300 1750
+Connection ~ 1550 1750
 Wire Wire Line
-	4450 2700 4450 2900
+	2150 2200 2100 2200
+Connection ~ 2150 2200
 Wire Wire Line
-	4450 2000 4450 2200
+	1600 2200 1500 2200
 Wire Wire Line
-	10300 2800 10200 2800
+	950  2000 1300 2000
+Connection ~ 950  2000
 Wire Wire Line
-	5600 2050 5600 2000
-Connection ~ 5600 2000
+	2750 1500 2700 1500
 Wire Wire Line
-	1700 4750 1600 4750
-Connection ~ 1650 4750
+	2700 1750 2750 1750
 Wire Wire Line
-	2950 4750 2850 4750
-Connection ~ 2900 4750
+	3000 2000 3000 2100
 Wire Wire Line
-	4200 4750 4100 4750
-Connection ~ 4150 4750
+	3300 2000 3300 2100
+Connection ~ 3000 2000
+Connection ~ 2750 2000
 Wire Wire Line
-	2550 4550 2550 4500
+	3550 1300 3450 1300
 Wire Wire Line
-	3800 4550 3800 4500
-Connection ~ 3450 7350
-Connection ~ 2200 7350
+	3450 2000 3450 1750
+Connection ~ 3450 2000
+Wire Wire Line
+	9600 2800 9500 2800
+Wire Wire Line
+	4450 2000 2700 2000
+Wire Wire Line
+	4350 2800 4450 2800
+Connection ~ 4450 2800
 Wire Wire Line
-	10550 4300 10550 4400
+	5950 7500 5800 7500
 Wire Wire Line
-	9450 4300 9350 4300
+	2550 3250 1550 3250
+Connection ~ 2200 3250
 Wire Wire Line
-	9900 4550 9900 4500
+	2150 3150 3800 3150
+Connection ~ 3450 3150
+Wire Wire Line
+	6200 2000 5450 2000
 Wire Wire Line
-	10550 5550 10450 5550
+	5600 2550 5600 2600
 Wire Wire Line
-	10550 6050 10450 6050
+	1300 4550 1300 4500
+Connection ~ 4150 7350
+Connection ~ 2900 7350
 Wire Wire Line
-	9450 6050 9350 6050
+	950  7350 4950 7350
+Connection ~ 1650 7350
 Wire Wire Line
-	9900 6250 9900 6300
+	10650 3800 10550 3800
 Wire Wire Line
-	8350 6050 8350 6150
+	10650 4300 10550 4300
 Wire Wire Line
-	8350 5550 8250 5550
+	10650 6050 10650 6150
 Wire Wire Line
-	7150 5950 7250 5950
+	8100 6050 8000 6050
 Wire Wire Line
-	3450 4150 3450 6250
+	7450 6250 7450 6300
 Wire Wire Line
-	950  4150 950  6250
+	2200 4150 2200 6250
+Wire Wire Line
+	9250 4300 9550 4300
+Wire Wire Line
+	10650 5550 10650 5300
+Wire Wire Line
+	9350 5350 9350 5400
+Wire Wire Line
+	9250 6050 9550 6050
+Wire Wire Line
+	6700 6050 7000 6050
+Wire Wire Line
+	9350 5950 9350 5900
+Wire Wire Line
+	6800 5350 6800 5400
+Wire Wire Line
+	6800 5900 6800 5950
+Connection ~ 6800 5950
+Wire Wire Line
+	10650 3600 9350 3600
+Wire Wire Line
+	9350 3600 9350 3650
+Connection ~ 9450 3600
+Wire Wire Line
+	9250 4200 9550 4200
+Connection ~ 9350 4200
+Wire Wire Line
+	6450 3950 6550 3950
+Wire Wire Line
+	7850 3700 7750 3700
+Wire Wire Line
+	7750 3950 7850 3950
+Wire Wire Line
+	7750 4200 7850 4200
+$Comp
+L R R?
+U 1 1 4F71C795
+P 6800 5650
+F 0 "R?" V 6700 5650 50  0000 C CNN
+F 1 "R" V 6800 5650 50  0000 C CNN
+	1    6800 5650
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 4F71C78E
+P 6900 5650
+F 0 "R?" V 6980 5650 50  0000 C CNN
+F 1 "R" V 6900 5650 50  0000 C CNN
+	1    6900 5650
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 4F71C764
+P 9350 5650
+F 0 "R?" V 9250 5650 50  0000 C CNN
+F 1 "R" V 9350 5650 50  0000 C CNN
+	1    9350 5650
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 4F71C758
+P 9450 5650
+F 0 "R?" V 9530 5650 50  0000 C CNN
+F 1 "R" V 9450 5650 50  0000 C CNN
+	1    9450 5650
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 4F71C70E
+P 9350 3900
+F 0 "R?" V 9250 3900 50  0000 C CNN
+F 1 "R" V 9350 3900 50  0000 C CNN
+	1    9350 3900
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 4F71C709
+P 9450 3900
+F 0 "R?" V 9530 3900 50  0000 C CNN
+F 1 "R" V 9450 3900 50  0000 C CNN
+	1    9450 3900
+	1    0    0    -1  
+$EndComp
+$Comp
+L VCC #PWR?
+U 1 1 4F71C6E7
+P 7150 3400
+F 0 "#PWR?" H 7150 3500 30  0001 C CNN
+F 1 "VCC" H 7150 3500 30  0000 C CNN
+	1    7150 3400
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 4F71C6BB
+P 7150 4850
+F 0 "#PWR?" H 7150 4850 30  0001 C CNN
+F 1 "GND" H 7150 4780 30  0001 C CNN
+	1    7150 4850
+	1    0    0    -1  
+$EndComp
+Text Label 7850 3950 0    60   ~ 0
+BATT_SDA1
+Text Label 7850 4200 0    60   ~ 0
+BATT_SDA2
+$Comp
+L PCA9546A U?
+U 1 1 4F71C67A
+P 7150 4050
+F 0 "U?" H 7150 4100 60  0000 C CNN
+F 1 "PCA9546A" H 7150 4000 60  0000 C CNN
+	1    7150 4050
+	1    0    0    -1  
+$EndComp
+Text Label 7850 3700 0    60   ~ 0
+BATT_SDA0
+$Comp
+L CONN_7 P?
+U 1 1 4F71C565
+P 5900 4900
+F 0 "P?" V 5870 4900 60  0000 C CNN
+F 1 "BATT_CTL" V 5970 4900 60  0000 C CNN
+	1    5900 4900
+	1    0    0    -1  
+$EndComp
 Text Label 1800 5950 1    60   ~ 0
 MAIN_OFF
-Text Label 6850 4500 2    60   ~ 0
+Text Label 6450 3850 2    60   ~ 0
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-Text Label 7650 4500 0    60   ~ 0
-BATT_SDA
-NoConn ~ 7250 5550
-NoConn ~ 9450 3800
-NoConn ~ 9450 5550
-Text Label 7650 4300 0    60   ~ 0
+NoConn ~ 7000 5550
+NoConn ~ 9550 3800
+NoConn ~ 9550 5550
+Text Label 7850 4300 0    60   ~ 0
 BATT_SCL2
-Text Label 7650 4200 0    60   ~ 0
+Text Label 7850 4050 0    60   ~ 0
 BATT_SCL1
-Text Label 7650 4100 0    60   ~ 0
+Text Label 7850 3800 0    60   ~ 0
 BATT_SCL0
 $Comp
 L GND #PWR?
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-P 9900 4550
-F 0 "#PWR?" H 9900 4550 30  0001 C CNN
-F 1 "GND" H 9900 4480 30  0001 C CNN
-	1    9900 4550
+P 10000 4550
+F 0 "#PWR?" H 10000 4550 30  0001 C CNN
+F 1 "GND" H 10000 4480 30  0001 C CNN
+	1    10000 4550
 	1    0    0    -1  
 $EndComp
 $Comp
 L GND #PWR?
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-P 7700 6300
-F 0 "#PWR?" H 7700 6300 30  0001 C CNN
-F 1 "GND" H 7700 6230 30  0001 C CNN
-	1    7700 6300
+P 7450 6300
+F 0 "#PWR?" H 7450 6300 30  0001 C CNN
+F 1 "GND" H 7450 6230 30  0001 C CNN
+	1    7450 6300
 	1    0    0    -1  
 $EndComp
 $Comp
 L GND #PWR?
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-P 9900 6300
-F 0 "#PWR?" H 9900 6300 30  0001 C CNN
-F 1 "GND" H 9900 6230 30  0001 C CNN
-	1    9900 6300
+P 10000 6300
+F 0 "#PWR?" H 10000 6300 30  0001 C CNN
+F 1 "GND" H 10000 6230 30  0001 C CNN
+	1    10000 6300
 	1    0    0    -1  
 $EndComp
 $Comp
 L R R?
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-P 10550 5800
-F 0 "R?" V 10630 5800 50  0000 C CNN
-F 1 "10m" V 10550 5800 50  0000 C CNN
-	1    10550 5800
+P 10650 5800
+F 0 "R?" V 10730 5800 50  0000 C CNN
+F 1 "10m" V 10650 5800 50  0000 C CNN
+	1    10650 5800
 	1    0    0    -1  
 $EndComp
 $Comp
 L R R?
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-P 8350 5800
-F 0 "R?" V 8430 5800 50  0000 C CNN
-F 1 "10m" V 8350 5800 50  0000 C CNN
-	1    8350 5800
+P 8100 5800
+F 0 "R?" V 8180 5800 50  0000 C CNN
+F 1 "10m" V 8100 5800 50  0000 C CNN
+	1    8100 5800
 	1    0    0    -1  
 $EndComp
 $Comp
 L R R?
 U 1 1 4F710666
-P 10550 4050
-F 0 "R?" V 10630 4050 50  0000 C CNN
-F 1 "10m" V 10550 4050 50  0000 C CNN
-	1    10550 4050
-	1    0    0    -1  
-$EndComp
-Text Label 9350 6050 2    60   ~ 0
-BATT_SDA
-Text Label 7150 6050 2    60   ~ 0
-BATT_SDA
-Text Label 9350 4300 2    60   ~ 0
-BATT_SDA
-Text Label 10550 5450 1    60   ~ 0
+P 10650 4050
+F 0 "R?" V 10730 4050 50  0000 C CNN
+F 1 "10m" V 10650 4050 50  0000 C CNN
+	1    10650 4050
+	1    0    0    -1  
+$EndComp
+Text Label 9250 6050 2    60   ~ 0
+BATT_SDA2
+Text Label 6700 6050 2    60   ~ 0
+BATT_SDA1
+Text Label 9250 4300 2    60   ~ 0
+BATT_SDA0
+Text Label 10650 5300 1    60   ~ 0
 BATT2
-Text Label 8350 5450 1    60   ~ 0
+Text Label 8100 5300 1    60   ~ 0
 BATT1
-Text Label 10550 3700 1    60   ~ 0
+Text Label 10650 3550 1    60   ~ 0
 BATT0
 $Comp
 L LTC2942 U?
 U 1 1 4F710412
-P 9950 5800
-F 0 "U?" H 9950 5850 60  0000 C CNN
-F 1 "LTC2942" H 9950 5750 60  0000 C CNN
-	1    9950 5800
+P 10050 5800
+F 0 "U?" H 10050 5850 60  0000 C CNN
+F 1 "LTC2942" H 10050 5750 60  0000 C CNN
+	1    10050 5800
 	1    0    0    -1  
 $EndComp
 $Comp
 L LTC2942 U?
 U 1 1 4F71040F
-P 7750 5800
-F 0 "U?" H 7750 5850 60  0000 C CNN
-F 1 "LTC2942" H 7750 5750 60  0000 C CNN
-	1    7750 5800
+P 7500 5800
+F 0 "U?" H 7500 5850 60  0000 C CNN
+F 1 "LTC2942" H 7500 5750 60  0000 C CNN
+	1    7500 5800
 	1    0    0    -1  
 $EndComp
 $Comp
 L LTC2942 U?
 U 1 1 4F7103BE
-P 9950 4050
-F 0 "U?" H 9950 4100 60  0000 C CNN
-F 1 "LTC2942" H 9950 4000 60  0000 C CNN
-	1    9950 4050
+P 10050 4050
+F 0 "U?" H 10050 4100 60  0000 C CNN
+F 1 "LTC2942" H 10050 4000 60  0000 C CNN
+	1    10050 4050
 	1    0    0    -1  
 $EndComp
 $Comp
@@ -734,29 +875,25 @@ F 1 "GND" H 5600 2530 30  0001 C CNN
 	1    5600 2600
 	1    0    0    -1  
 $EndComp
-Text Label 6850 4200 2    60   ~ 0
+Text Label 6450 3950 2    60   ~ 0
 I2C_SCL
-Text Label 7250 3900 1    60   ~ 0
-ENE_SEL0
-Text Label 7350 3900 1    60   ~ 0
-ENE_SEL1
-Text Label 9350 5950 2    60   ~ 0
+Text Label 9250 5950 2    60   ~ 0
 BATT_SCL2
-Text Label 7150 5950 2    60   ~ 0
+Text Label 6700 5950 2    60   ~ 0
 BATT_SCL1
-Text Label 9350 4200 2    60   ~ 0
+Text Label 9250 4200 2    60   ~ 0
 BATT_SCL0
 Text Label 5950 7500 0    60   ~ 0
 RADIO_SILENCE
-Text HLabel 10200 2800 0    60   Input ~ 0
+Text HLabel 9500 2900 0    60   Input ~ 0
 RADIO_SILENCE
 $Comp
 L CONN_5 P?
 U 1 1 4F70BD78
-P 10700 2700
-F 0 "P?" V 10650 2700 50  0000 C CNN
-F 1 "IHU_PWR" V 10750 2700 50  0000 C CNN
-	1    10700 2700
+P 10000 2800
+F 0 "P?" V 9950 2800 50  0000 C CNN
+F 1 "IHU_PWR" V 10050 2800 50  0000 C CNN
+	1    10000 2800
 	1    0    0    -1  
 $EndComp
 $Comp
@@ -873,19 +1010,6 @@ F 1 "ACT" V 3150 1650 40  0000 C CNN
 	1    3100 1650
 	-1   0    0    1   
 $EndComp
-Text HLabel 5250 5700 0    60   Input ~ 0
-ENE_SEL1
-Text HLabel 5250 5600 0    60   Input ~ 0
-ENE_SEL0
-$Comp
-L CONN_9 P?
-U 1 1 4F6F883D
-P 5700 5400
-F 0 "P?" V 5650 5400 60  0000 C CNN
-F 1 "BATT_CTL" V 5750 5400 60  0000 C CNN
-	1    5700 5400
-	1    0    0    -1  
-$EndComp
 Text Label 4200 4750 0    60   ~ 0
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 Text Label 2950 4750 0    60   ~ 0
@@ -1097,7 +1221,7 @@ F 1 "B2_GATE" V 3800 7200 30  0000 C CNN
 $EndComp
 Text Notes 2950 1300 0    60   ~ 0
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-Text HLabel 10200 2700 0    60   Input ~ 0
+Text HLabel 9500 2800 0    60   Input ~ 0
 MAIN_EN
 $Comp
 L MOS_P Q?
@@ -1311,80 +1435,80 @@ $EndComp
 $Comp
 L VCC #PWR?
 U 1 1 4F5CE3A8
-P 5300 4950
-F 0 "#PWR?" H 5300 5050 30  0001 C CNN
-F 1 "VCC" H 5300 5050 30  0000 C CNN
-	1    5300 4950
+P 5500 4550
+F 0 "#PWR?" H 5500 4650 30  0001 C CNN
+F 1 "VCC" H 5500 4650 30  0000 C CNN
+	1    5500 4550
 	1    0    0    -1  
 $EndComp
 $Comp
 L GND #PWR?
 U 1 1 4F5CE3A2
-P 5300 5850
-F 0 "#PWR?" H 5300 5850 30  0001 C CNN
-F 1 "GND" H 5300 5780 30  0001 C CNN
-	1    5300 5850
+P 5500 5250
+F 0 "#PWR?" H 5500 5250 30  0001 C CNN
+F 1 "GND" H 5500 5180 30  0001 C CNN
+	1    5500 5250
 	1    0    0    -1  
 $EndComp
-Text HLabel 5250 5500 0    60   Input ~ 0
+Text HLabel 5450 5100 0    60   Input ~ 0
 I2C_SDA
-Text HLabel 5250 5400 0    60   Input ~ 0
+Text HLabel 5450 5000 0    60   Input ~ 0
 I2C_SCL
-Text HLabel 5250 5100 0    60   Input ~ 0
+Text HLabel 5450 4700 0    60   Input ~ 0
 BATT0_EN
-Text HLabel 5250 5200 0    60   Input ~ 0
+Text HLabel 5450 4800 0    60   Input ~ 0
 BATT1_EN
-Text HLabel 5250 5300 0    60   Input ~ 0
+Text HLabel 5450 4900 0    60   Input ~ 0
 BATT2_EN
-Text HLabel 10200 2600 0    60   Input ~ 0
+Text HLabel 9500 2700 0    60   Input ~ 0
 MAIN_PWR
 Text Label 3450 1200 1    60   ~ 0
 VITAL_PWR
-Text HLabel 10200 2500 0    60   Input ~ 0
+Text HLabel 9500 2600 0    60   Input ~ 0
 VITAL_PWR
 $Comp
 L GND #PWR?
 U 1 1 4F5CB1CC
-P 10250 2950
-F 0 "#PWR?" H 10250 2950 30  0001 C CNN
-F 1 "GND" H 10250 2880 30  0001 C CNN
-	1    10250 2950
+P 9550 3050
+F 0 "#PWR?" H 9550 3050 30  0001 C CNN
+F 1 "GND" H 9550 2980 30  0001 C CNN
+	1    9550 3050
 	1    0    0    -1  
 $EndComp
 $Comp
 L GND #PWR?
 U 1 1 4F5CAE4B
-P 10750 6100
-F 0 "#PWR?" H 10750 6100 30  0001 C CNN
-F 1 "GND" H 10750 6030 30  0001 C CNN
-	1    10750 6100
+P 10850 6100
+F 0 "#PWR?" H 10850 6100 30  0001 C CNN
+F 1 "GND" H 10850 6030 30  0001 C CNN
+	1    10850 6100
 	-1   0    0    1   
 $EndComp
 $Comp
 L CONN_2 P?
 U 1 1 4F5CAE4A
-P 10650 6500
-F 0 "P?" V 10600 6500 40  0000 C CNN
-F 1 "BATT2_PWR" V 10700 6500 40  0000 C CNN
-	1    10650 6500
+P 10750 6500
+F 0 "P?" V 10700 6500 40  0000 C CNN
+F 1 "BATT2_PWR" V 10800 6500 40  0000 C CNN
+	1    10750 6500
 	0    1    1    0   
 $EndComp
 $Comp
 L GND #PWR?
 U 1 1 4F5CAE43
-P 8550 6100
-F 0 "#PWR?" H 8550 6100 30  0001 C CNN
-F 1 "GND" H 8550 6030 30  0001 C CNN
-	1    8550 6100
+P 8300 6100
+F 0 "#PWR?" H 8300 6100 30  0001 C CNN
+F 1 "GND" H 8300 6030 30  0001 C CNN
+	1    8300 6100
 	-1   0    0    1   
 $EndComp
 $Comp
 L CONN_2 P?
 U 1 1 4F5CAE42
-P 8450 6500
-F 0 "P?" V 8400 6500 40  0000 C CNN
-F 1 "BATT1_PWR" V 8500 6500 40  0000 C CNN
-	1    8450 6500
+P 8200 6500
+F 0 "P?" V 8150 6500 40  0000 C CNN
+F 1 "BATT1_PWR" V 8250 6500 40  0000 C CNN
+	1    8200 6500
 	0    1    1    0   
 $EndComp
 $Comp
@@ -1399,10 +1523,10 @@ $EndComp
 $Comp
 L CONN_2 P?
 U 1 1 4F5A684E
-P 10650 4750
-F 0 "P?" V 10600 4750 40  0000 C CNN
-F 1 "BATT0_PWR" V 10700 4750 40  0000 C CNN
-	1    10650 4750
+P 10750 4750
+F 0 "P?" V 10700 4750 40  0000 C CNN
+F 1 "BATT0_PWR" V 10800 4750 40  0000 C CNN
+	1    10750 4750
 	0    1    1    0   
 $EndComp
 $Comp
@@ -1816,10 +1940,10 @@ $EndComp
 $Comp
 L GND #PWR?
 U 1 1 4F54279E
-P 10750 4350
-F 0 "#PWR?" H 10750 4350 30  0001 C CNN
-F 1 "GND" H 10750 4280 30  0001 C CNN
-	1    10750 4350
+P 10850 4350
+F 0 "#PWR?" H 10850 4350 30  0001 C CNN
+F 1 "GND" H 10850 4280 30  0001 C CNN
+	1    10850 4350
 	-1   0    0    1   
 $EndComp
 $Comp
diff --git a/hardware/ihu-ttx-test/solar-input.sch b/hardware/ihu-ttx-test/solar-input.sch
index 6c6fb12..a1a4a15 100644
--- a/hardware/ihu-ttx-test/solar-input.sch
+++ b/hardware/ihu-ttx-test/solar-input.sch
@@ -1,4 +1,4 @@
-EESchema Schematic File Version 2  date Die 27 Mär 2012 03:01:43 CEST
+EESchema Schematic File Version 2  date Die 27 Mär 2012 16:02:55 CEST
 LIBS:mur-sat
 LIBS:power
 LIBS:device
@@ -30,10 +30,9 @@ LIBS:atmel
 LIBS:contrib
 LIBS:valves
 LIBS:ihu-ttx-test-cache
-EELAYER 25  0
+EELAYER 24  0
 EELAYER END
 $Descr A4 11700 8267
-encoding utf-8
 Sheet 5 5
 Title "Solar Panel Input"
 Date "27 mar 2012"
diff --git a/hardware/ihu-ttx-test/ttxcrx.sch b/hardware/ihu-ttx-test/ttxcrx.sch
index 1f2ecb1..9ae4119 100644
--- a/hardware/ihu-ttx-test/ttxcrx.sch
+++ b/hardware/ihu-ttx-test/ttxcrx.sch
@@ -1,4 +1,4 @@
-EESchema Schematic File Version 2  date Die 27 Mär 2012 03:01:43 CEST
+EESchema Schematic File Version 2  date Die 27 Mär 2012 16:02:55 CEST
 LIBS:mur-sat
 LIBS:power
 LIBS:device
@@ -30,10 +30,9 @@ LIBS:atmel
 LIBS:contrib
 LIBS:valves
 LIBS:ihu-ttx-test-cache
-EELAYER 25  0
+EELAYER 24  0
 EELAYER END
 $Descr A4 11700 8267
-encoding utf-8
 Sheet 4 5
 Title "CTR, TTX, CRX"
 Date "27 mar 2012"