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-rw-r--r--hw/docdb.in5
-rw-r--r--hw/neo900_SS_5.sch248
-rw-r--r--hw/neo900_SS_7.sch2
3 files changed, 214 insertions, 41 deletions
diff --git a/hw/docdb.in b/hw/docdb.in
index bcbbbc5..12da92f 100644
--- a/hw/docdb.in
+++ b/hw/docdb.in
@@ -62,6 +62,11 @@ DS http://www.ti.com/lit/ds/symlink/bq27421-g1.pdf
FP 22
TRM http://www.ti.com/lit/ug/sluuac5c/sluuac5c.pdf
+U*_SN74AUP1G04*
+DS http://www.ti.com/lit/ds/symlink/sn74aup1g04.pdf
+# DSF
+FP 29
+
#----- Sheet 6 (Modem) --------------------------------------------------------
M*_PHS8
diff --git a/hw/neo900_SS_5.sch b/hw/neo900_SS_5.sch
index 73fad61..6de3d42 100644
--- a/hw/neo900_SS_5.sch
+++ b/hw/neo900_SS_5.sch
@@ -293,10 +293,10 @@ F 3 "" H 3750 3600 60 0001 C CNN
1 0 0 -1
$EndComp
$Comp
-L GND #U$511
+L GND #U$514
U 1 1 578B3C38
P 11500 3700
-F 0 "#U$511" H 11410 3600 70 0001 L BNN
+F 0 "#U$514" H 11410 3600 70 0001 L BNN
F 1 "GND" H 11410 3600 70 0001 L BNN
F 2 "" H 11500 3700 60 0001 C CNN
F 3 "" H 11500 3700 60 0001 C CNN
@@ -315,10 +315,10 @@ F 3 "" H 4300 4900 60 0001 C CNN
1 0 0 -1
$EndComp
$Comp
-L GND #U$510
+L GND #U$513
U 1 1 578B3D00
P 10000 4200
-F 0 "#U$510" H 9910 4100 70 0001 L BNN
+F 0 "#U$513" H 9910 4100 70 0001 L BNN
F 1 "GND" H 9910 4100 70 0001 L BNN
F 2 "" H 10000 4200 60 0001 C CNN
F 3 "" H 10000 4200 60 0001 C CNN
@@ -326,10 +326,10 @@ F 3 "" H 10000 4200 60 0001 C CNN
1 0 0 -1
$EndComp
$Comp
-L GND #U$509
+L GND #U$512
U 1 1 578B3D64
P 9500 4200
-F 0 "#U$509" H 9410 4100 70 0001 L BNN
+F 0 "#U$512" H 9410 4100 70 0001 L BNN
F 1 "GND" H 9410 4100 70 0001 L BNN
F 2 "" H 9500 4200 60 0001 C CNN
F 3 "" H 9500 4200 60 0001 C CNN
@@ -337,10 +337,10 @@ F 3 "" H 9500 4200 60 0001 C CNN
1 0 0 -1
$EndComp
$Comp
-L GND #U$503
+L GND #U$505
U 1 1 578B3E2C
P 5500 5500
-F 0 "#U$503" H 5410 5400 70 0001 L BNN
+F 0 "#U$505" H 5410 5400 70 0001 L BNN
F 1 "GND" H 5410 5400 70 0001 L BNN
F 2 "" H 5500 5500 60 0001 C CNN
F 3 "" H 5500 5500 60 0001 C CNN
@@ -348,10 +348,10 @@ F 3 "" H 5500 5500 60 0001 C CNN
1 0 0 -1
$EndComp
$Comp
-L GND #U$507
+L GND #U$510
U 1 1 578B3E90
P 8500 5300
-F 0 "#U$507" H 8410 5200 70 0001 L BNN
+F 0 "#U$510" H 8410 5200 70 0001 L BNN
F 1 "GND" H 8410 5200 70 0001 L BNN
F 2 "" H 8500 5300 60 0001 C CNN
F 3 "" H 8500 5300 60 0001 C CNN
@@ -359,10 +359,10 @@ F 3 "" H 8500 5300 60 0001 C CNN
1 0 0 -1
$EndComp
$Comp
-L GND #U$508
+L GND #U$511
U 1 1 578B3EF4
P 9100 5300
-F 0 "#U$508" H 9010 5200 70 0001 L BNN
+F 0 "#U$511" H 9010 5200 70 0001 L BNN
F 1 "GND" H 9010 5200 70 0001 L BNN
F 2 "" H 9100 5300 60 0001 C CNN
F 3 "" H 9100 5300 60 0001 C CNN
@@ -370,10 +370,10 @@ F 3 "" H 9100 5300 60 0001 C CNN
1 0 0 -1
$EndComp
$Comp
-L GND #U$504
+L GND #U$507
U 1 1 578B3F58
P 6700 7300
-F 0 "#U$504" H 6610 7200 70 0001 L BNN
+F 0 "#U$507" H 6610 7200 70 0001 L BNN
F 1 "GND" H 6610 7200 70 0001 L BNN
F 2 "" H 6700 7300 60 0001 C CNN
F 3 "" H 6700 7300 60 0001 C CNN
@@ -381,10 +381,10 @@ F 3 "" H 6700 7300 60 0001 C CNN
1 0 0 -1
$EndComp
$Comp
-L GND #U$506
+L GND #U$509
U 1 1 578B3FBC
P 8400 7250
-F 0 "#U$506" H 8310 7150 70 0001 L BNN
+F 0 "#U$509" H 8310 7150 70 0001 L BNN
F 1 "GND" H 8310 7150 70 0001 L BNN
F 2 "" H 8400 7250 60 0001 C CNN
F 3 "" H 8400 7250 60 0001 C CNN
@@ -434,10 +434,10 @@ I2C3_SDA
Text Label 8950 3400 0 60 ~ 0
BGND
$Comp
-L GND #U$505
+L GND #U$508
U 1 1 57907684
P 7700 3950
-F 0 "#U$505" H 7610 3850 70 0001 L BNN
+F 0 "#U$508" H 7610 3850 70 0001 L BNN
F 1 "GND" H 7610 3850 70 0001 L BNN
F 2 "" H 7700 3950 60 0001 C CNN
F 3 "" H 7700 3950 60 0001 C CNN
@@ -571,11 +571,15 @@ Wire Wire Line
Wire Wire Line
8700 3000 8700 3700
Wire Wire Line
- 6200 6300 6900 6300
+ 6200 6300 6700 6300
+Wire Wire Line
+ 6700 6300 6900 6300
Wire Wire Line
6200 3000 6200 6300
Wire Wire Line
- 3400 6500 6900 6500
+ 3400 6500 5700 6500
+Wire Wire Line
+ 5700 6500 6900 6500
Wire Wire Line
3400 6500 3400 3000
Wire Wire Line
@@ -620,14 +624,20 @@ Wire Wire Line
Wire Wire Line
5200 5100 5200 5200
Wire Wire Line
- 5200 5200 5800 5200
+ 5200 5200 5500 5200
+Wire Wire Line
+ 5500 5200 5800 5200
+Wire Wire Line
+ 5500 5100 5500 5200
Wire Wire Line
- 5500 5100 5500 5400
+ 5500 5200 5500 5400
Connection ~ 5500 5200
Wire Wire Line
8100 7100 8400 7100
Wire Wire Line
- 9100 4200 9100 5200
+ 9100 4200 9100 4600
+Wire Wire Line
+ 9100 4600 9100 5200
Connection ~ 9100 4600
Wire Wire Line
8500 5200 8500 5000
@@ -645,24 +655,34 @@ Wire Wire Line
8100 6900 9700 6900
Connection ~ 10000 3200
Wire Wire Line
- 5000 4400 6900 4400
+ 5000 4400 5500 4400
+Wire Wire Line
+ 5500 4400 6900 4400
Wire Wire Line
5500 4400 5500 4800
Connection ~ 5500 4400
Wire Wire Line
5800 4200 6900 4200
Wire Wire Line
- 5800 4100 5800 4800
+ 5800 4100 5800 4200
+Wire Wire Line
+ 5800 4200 5800 4800
Connection ~ 5800 4200
Wire Wire Line
- 5000 4600 6900 4600
+ 5000 4600 5200 4600
+Wire Wire Line
+ 5200 4600 6900 4600
Wire Wire Line
5200 4800 5200 4600
Connection ~ 5200 4600
Wire Wire Line
- 6900 5000 6900 5500
+ 6900 5000 6900 5400
+Wire Wire Line
+ 6900 5400 6900 5500
Wire Wire Line
- 8100 4200 8800 4200
+ 8100 4200 8700 4200
+Wire Wire Line
+ 8700 4200 8800 4200
Wire Wire Line
8700 4100 8700 4200
Connection ~ 8700 4200
@@ -681,7 +701,9 @@ Wire Wire Line
Wire Wire Line
8400 7100 8400 7150
Wire Wire Line
- 4300 4700 4300 4800
+ 4300 4700 4300 4750
+Wire Wire Line
+ 4300 4750 4300 4800
Wire Wire Line
4500 4750 4300 4750
Connection ~ 4300 4750
@@ -694,27 +716,55 @@ Wire Wire Line
Wire Wire Line
6600 5400 6900 5400
Wire Wire Line
- 2900 3000 5200 3000
+ 2900 3000 3400 3000
+Wire Wire Line
+ 3400 3000 3750 3000
+Wire Wire Line
+ 3750 3000 4150 3000
+Wire Wire Line
+ 4150 3000 5200 3000
Connection ~ 10250 3000
Wire Wire Line
- 4300 3400 10600 3400
+ 4300 3400 4950 3400
+Wire Wire Line
+ 4950 3400 10250 3400
+Wire Wire Line
+ 10250 3400 10600 3400
Connection ~ 10250 3400
Wire Wire Line
5700 6400 5700 6500
Wire Wire Line
- 8600 3200 10600 3200
+ 8600 3200 10000 3200
+Wire Wire Line
+ 10000 3200 10250 3200
+Wire Wire Line
+ 10250 3200 10600 3200
Connection ~ 10250 3200
Wire Wire Line
8100 6700 8900 6700
Wire Wire Line
- 5600 3000 10600 3000
+ 5600 3000 5800 3000
+Wire Wire Line
+ 5800 3000 6200 3000
+Wire Wire Line
+ 6200 3000 8700 3000
+Wire Wire Line
+ 8700 3000 9050 3000
+Wire Wire Line
+ 9050 3000 9500 3000
+Wire Wire Line
+ 9500 3000 10250 3000
+Wire Wire Line
+ 10250 3000 10600 3000
Connection ~ 5700 6500
Connection ~ 3750 3000
Wire Wire Line
6700 6550 6700 6300
Connection ~ 6700 6300
Wire Wire Line
- 6700 6850 6700 7200
+ 6700 6850 6700 7100
+Wire Wire Line
+ 6700 7100 6700 7200
Connection ~ 6700 7100
Wire Wire Line
6300 4800 6300 5800
@@ -725,9 +775,13 @@ Wire Wire Line
Wire Wire Line
5700 8300 5900 8300
Wire Wire Line
- 6200 8300 6800 8300
+ 6200 8300 6400 8300
+Wire Wire Line
+ 6400 8300 6800 8300
Wire Wire Line
- 8700 6300 8700 7850
+ 8700 6300 8700 7700
+Wire Wire Line
+ 8700 7700 8700 7850
Wire Wire Line
8700 6300 8100 6300
Wire Wire Line
@@ -750,7 +804,9 @@ Wire Wire Line
9050 2950 9050 3000
Connection ~ 9050 3000
Wire Wire Line
- 4300 3400 4300 4300
+ 4300 3400 4300 4250
+Wire Wire Line
+ 4300 4250 4300 4300
Wire Wire Line
4950 3500 4950 3400
Connection ~ 4950 3400
@@ -768,10 +824,10 @@ F 3 "" H 11900 3200 60 0001 C CNN
0 -1 -1 0
$EndComp
$Comp
-L GND #U$512
+L GND #U$515
U 1 1 58085954
P 11900 3700
-F 0 "#U$512" H 11810 3600 70 0001 L BNN
+F 0 "#U$515" H 11810 3600 70 0001 L BNN
F 1 "GND" H 11810 3600 70 0001 L BNN
F 2 "" H 11900 3700 60 0001 C CNN
F 3 "" H 11900 3700 60 0001 C CNN
@@ -786,4 +842,118 @@ Wire Wire Line
11900 3000 11900 2050
Wire Wire Line
11900 2050 10700 2050
+$Comp
+L 74X1G04_6 U503
+U 1 1 58086617
+P 5550 1700
+F 0 "U503" H 5300 1900 60 0000 C CNN
+F 1 "SN74AUP1G04DSF" H 5650 1550 60 0000 L CNN
+F 2 "" H 5400 1875 60 0001 C CNN
+F 3 "" H 5400 1875 60 0001 C CNN
+ 1 5550 1700
+ 1 0 0 -1
+$EndComp
+$Comp
+L C-MK325 C?
+U 1 1 5808661E
+P 5100 1900
+AR Path="/578AFF20/5808661E" Ref="C?" Part="1"
+AR Path="/578AFEF8/5808661E" Ref="C510" Part="1"
+F 0 "C510" H 5160 1914 50 0000 L BNN
+F 1 "100n" H 5159 1715 50 0000 L BNN
+F 2 "neo900-legacy:SMD-0402" H 5090 1690 65 0001 L TNN
+F 3 "" H 5100 1900 60 0001 C CNN
+ 1 5100 1900
+ 1 0 0 -1
+$EndComp
+Text GLabel 5000 1350 0 60 Input ~ 0
+1V8
+Text Notes 5650 2000 0 60 ~ 0
+NXP 74AUP1G04GF
+Wire Wire Line
+ 5850 1700 6400 1700
+Wire Wire Line
+ 4650 1700 4800 1700
+Wire Wire Line
+ 4800 1700 5250 1700
+Wire Wire Line
+ 5000 1350 5100 1350
+Wire Wire Line
+ 5100 1350 5550 1350
+Wire Wire Line
+ 5550 1350 5550 1450
+Wire Wire Line
+ 5100 1800 5100 1350
+Connection ~ 5100 1350
+Wire Wire Line
+ 5100 2200 5100 2100
+Wire Wire Line
+ 5550 2200 5550 1950
+$Comp
+L R0402 R512
+U 1 1 580869E0
+P 4450 1700
+F 0 "R512" H 4320 1760 50 0000 L BNN
+F 1 "1M" H 4450 1700 50 0000 C CNN
+F 2 "neo900-legacy:SMD-0402" H 4480 1850 20 0001 C CNN
+F 3 "" H 4450 1700 60 0001 C CNN
+ 1 4450 1700
+ 1 0 0 -1
+$EndComp
+$Comp
+L GND #U$504
+U 1 1 58086B09
+P 5100 2300
+F 0 "#U$504" H 5010 2200 70 0001 L BNN
+F 1 "GND" H 5010 2200 70 0001 L BNN
+F 2 "" H 5100 2300 60 0001 C CNN
+F 3 "" H 5100 2300 60 0001 C CNN
+ 1 5100 2300
+ 1 0 0 -1
+$EndComp
+$Comp
+L GND #U$506
+U 1 1 58086B68
+P 5550 2300
+F 0 "#U$506" H 5460 2200 70 0001 L BNN
+F 1 "GND" H 5460 2200 70 0001 L BNN
+F 2 "" H 5550 2300 60 0001 C CNN
+F 3 "" H 5550 2300 60 0001 C CNN
+ 1 5550 2300
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
+ 4150 3000 4150 1700
+Wire Wire Line
+ 4150 1700 4250 1700
+Connection ~ 4150 3000
+Text GLabel 6400 1700 2 60 Output ~ 0
+nBATTERY_PRESENT
+$Comp
+L R0402 R513
+U 1 1 5808752F
+P 4800 1950
+F 0 "R513" H 4670 2010 50 0000 L BNN
+F 1 "1M" H 4800 1950 50 0000 C CNN
+F 2 "neo900-legacy:SMD-0402" H 4830 2100 20 0001 C CNN
+F 3 "" H 4800 1950 60 0001 C CNN
+ 1 4800 1950
+ 0 -1 -1 0
+$EndComp
+$Comp
+L GND #U$503
+U 1 1 58087861
+P 4800 2300
+F 0 "#U$503" H 4710 2200 70 0001 L BNN
+F 1 "GND" H 4710 2200 70 0001 L BNN
+F 2 "" H 4800 2300 60 0001 C CNN
+F 3 "" H 4800 2300 60 0001 C CNN
+ 1 4800 2300
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
+ 4800 1750 4800 1700
+Connection ~ 4800 1700
+Wire Wire Line
+ 4800 2150 4800 2200
$EndSCHEMATC
diff --git a/hw/neo900_SS_7.sch b/hw/neo900_SS_7.sch
index db2c847..781f4dd 100644
--- a/hw/neo900_SS_7.sch
+++ b/hw/neo900_SS_7.sch
@@ -1494,8 +1494,6 @@ Wire Wire Line
10150 7350 10150 7250
Text Notes 1500 7550 0 60 ~ 0
The delay timing is approximative.\nNXP provide the following formula:\ntw = K * R * C = approx. 500 ms\nfor K estimated to be 0.5.
-Text Notes 10350 3350 0 120 ~ 24
-TODO: need nBATTERY_PRESENT source
NoConn ~ 14300 2700
NoConn ~ 12300 2600
NoConn ~ 12300 2700