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authorWerner Almesberger <werner@almesberger.net>2016-11-13 18:20:17 -0300
committerGenerated from internal repo <nobody@neo900.org>2016-11-13 18:20:17 -0300
commit52bde90390b38aecdc36ecfa9198c50eeb350534 (patch)
treeed51376cce475759d5e1473b03c7a6c9a0cae594 /hw
parent2a6cfa70ac3f5ea11ef9af2df080ce9ba4308b86 (diff)
downloadee-52bde90390b38aecdc36ecfa9198c50eeb350534.tar.gz
ee-52bde90390b38aecdc36ecfa9198c50eeb350534.tar.bz2
ee-52bde90390b38aecdc36ecfa9198c50eeb350534.zip
neo900_SS_2.sch: move OTG connector to sheet 3, connect directly to charger
Diffstat (limited to 'hw')
-rw-r--r--hw/neo900_SS_2.sch151
-rw-r--r--hw/neo900_SS_3.sch577
2 files changed, 400 insertions, 328 deletions
diff --git a/hw/neo900_SS_2.sch b/hw/neo900_SS_2.sch
index c165eb2..e4af7dd 100644
--- a/hw/neo900_SS_2.sch
+++ b/hw/neo900_SS_2.sch
@@ -38,12 +38,13 @@ LIBS:nx3v1g66_6
LIBS:dualpmosfet
LIBS:diode-3
LIBS:sp7538p
+LIBS:r-array-8-2com
LIBS:neo900-cache
EELAYER 25 0
EELAYER END
$Descr A3 16535 11693
encoding utf-8
-Sheet 2 37
+Sheet 2 32
Title "Buttons + OTG"
Date "Intentionally Left Blank"
Rev ""
@@ -53,128 +54,6 @@ Comment2 ""
Comment3 ""
Comment4 "Xsheetnumber=2"
$EndDescr
-$Comp
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-F 2 "neo900-legacy:SMD-0402" H 6030 9250 20 0001 C CNN
-F 3 "" H 6000 9100 60 0001 C CNN
- 1 6000 9100
- 1 0 0 -1
-$EndComp
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-F 3 "" H 8000 10000 60 0001 C CNN
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- 1 0 0 -1
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-F 2 "" H 6600 10000 60 0001 C CNN
-F 3 "" H 6600 10000 60 0001 C CNN
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- 1 0 0 -1
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-F 3 "" H 6000 10000 60 0001 C CNN
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- 1 0 0 -1
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-F 2 "" H 4100 10000 60 0001 C CNN
-F 3 "" H 4100 10000 60 0001 C CNN
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- 1 0 0 -1
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-AR Path="/578AFEF2/578B0B6B" Ref="U201" Part="1"
-F 0 "U201" H 4250 9950 45 0000 L CNN
-F 1 "IP4220CZ6" H 4800 9250 45 0000 C CNN
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-Connection ~ 8000 8500
-Connection ~ 8000 8700
-Wire Wire Line
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-Wire Wire Line
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-Connection ~ 4700 8400
-Wire Wire Line
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-Wire Wire Line
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-Connection ~ 4900 8200
-Wire Wire Line
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-Wire Wire Line
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-Connection ~ 4500 8600
-Wire Wire Line
- 4200 8000 6700 8000
-Wire Wire Line
- 6000 8000 6000 9000
-Wire Wire Line
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-Connection ~ 6000 8000
-Connection ~ 5100 8000
-Text GLabel 4200 8000 0 60 Output ~ 0
-VBUS
-Text GLabel 4200 8200 0 60 BiDi ~ 0
-OTG_DM
-Text GLabel 4200 8400 0 60 BiDi ~ 0
-OTG_DP
-Text GLabel 4200 8600 0 60 Output ~ 0
-OTG_ID
-Wire Wire Line
- 6600 9900 6600 8800
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-F 2 "neo900-legacy:SD-47590-0001" H 7290 8190 65 0001 L TNN
-F 3 "" H 7300 8400 60 0001 C CNN
- 1 7300 8400
- 1 0 0 -1
-$EndComp
-NoConn ~ 5500 9400
Text Notes 3800 1350 0 120 ~ 0
Lock switch
Text Notes 10050 1400 0 120 ~ 0
@@ -719,20 +598,6 @@ Wire Wire Line
Connection ~ 10100 5600
Wire Wire Line
9800 5000 9800 4950
-$Comp
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-F 2 "" H 4500 7700 60 0001 C CNN
-F 3 "" H 4500 7700 60 0001 C CNN
- 1 4500 7700
- 1 0 0 -1
-$EndComp
-Wire Wire Line
- 4500 7900 4500 8000
-Connection ~ 4500 8000
Wire Notes Line
2950 2800 2850 2800
Wire Notes Line
@@ -765,16 +630,4 @@ Text Notes 8750 2250 2 60 ~ 0
To companion chip
Text Notes 8750 4950 2 60 ~ 0
To CPU
-Text Notes 4900 7200 0 120 ~ 0
-USB OTG connector
-Wire Wire Line
- 6600 8800 6700 8800
-Wire Wire Line
- 8000 8100 7900 8100
-Wire Wire Line
- 7900 8300 8000 8300
-Wire Wire Line
- 8000 8500 7900 8500
-Wire Wire Line
- 7900 8700 8000 8700
$EndSCHEMATC
diff --git a/hw/neo900_SS_3.sch b/hw/neo900_SS_3.sch
index 8941cc3..c9805b2 100644
--- a/hw/neo900_SS_3.sch
+++ b/hw/neo900_SS_3.sch
@@ -38,12 +38,13 @@ LIBS:nx3v1g66_6
LIBS:dualpmosfet
LIBS:diode-3
LIBS:sp7538p
+LIBS:r-array-8-2com
LIBS:neo900-cache
EELAYER 25 0
EELAYER END
$Descr A3 16535 11693
encoding utf-8
-Sheet 3 37
+Sheet 3 32
Title "Charger/OTG-Booster"
Date "Intentionally Left Blank"
Rev ""
@@ -56,311 +57,323 @@ $EndDescr
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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+ 10900 3000 11150 3000
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-Text GLabel 5100 4900 0 60 BiDi ~ 0
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I2C3_SDA
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+Text GLabel 7900 4700 0 60 Input ~ 0
I2C3_SCL
-Text GLabel 5100 4400 0 60 Output ~ 0
+Text GLabel 7900 4000 0 60 Output ~ 0
CHG_IND
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VSYS
-Text GLabel 8300 4600 2 60 BiDi ~ 0
+Text GLabel 11100 4200 2 60 BiDi ~ 0
BATT
-Text GLabel 8900 5700 2 60 Input ~ 0
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BATTEMP_CHARGER
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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-Text GLabel 5100 5500 0 60 Input ~ 0
+ 11400 4650 11400 4750
+Text GLabel 7900 5100 0 60 Input ~ 0
CHG_OTG
-Text GLabel 5100 5300 0 60 Output ~ 0
+Text GLabel 7900 4900 0 60 Output ~ 0
CHG_INT
-Text Notes 4550 5550 2 60 ~ 0
+Text Notes 7350 5150 2 60 ~ 0
100/500 mA selection
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1 0 0 -1
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
- 8800 4300 8800 3400
-Connection ~ 8800 3400
+ 11600 3900 11600 3000
+Connection ~ 11600 3000
Wire Wire Line
- 5250 3400 5250 3700
+ 8050 3000 8050 3300
Wire Wire Line
- 5250 3700 5300 3700
+ 8050 3300 8100 3300
$Comp
L R0402 R?
U 1 1 57F9F4FD
@@ -405,15 +418,27 @@ Wire Wire Line
Wire Wire Line
5900 9000 6200 9000
Wire Wire Line
- 6900 8300 7800 8300
+ 6900 8300 7600 8300
+Wire Wire Line
+ 7600 8300 7800 8300
+Wire Wire Line
+ 7600 8300 7600 8600
Wire Wire Line
- 7600 8300 7600 9200
+ 7600 8600 7600 8800
+Wire Wire Line
+ 7600 8800 7600 9200
Connection ~ 7600 8600
Connection ~ 7600 8300
Wire Wire Line
- 5900 8300 6500 8300
+ 5900 8300 6100 8300
+Wire Wire Line
+ 6100 8300 6500 8300
Wire Wire Line
- 6100 8300 6100 9200
+ 6100 8300 6100 8600
+Wire Wire Line
+ 6100 8600 6100 8800
+Wire Wire Line
+ 6100 8800 6100 9200
Connection ~ 6100 8300
Connection ~ 6100 8600
Text GLabel 5900 8300 0 60 Input ~ 0
@@ -671,10 +696,204 @@ F 3 "" H 14100 9400 60 0001 C CNN
$EndComp
Text Notes 12200 6800 0 120 ~ 0
KiCad bureaucracy
-Text Notes 5800 2800 0 120 ~ 0
+Text Notes 8600 2400 0 120 ~ 0
Battery charger with USB OTG
Text Notes 5300 7300 0 120 ~ 0
Power distribution and sequencing
Text Notes 5300 7600 0 60 ~ 0
Most high-current consumers are on VBAT_SWITCHED.\n1V8 signals that the regulators on UPPER are operational.
+$Comp
+L C0402 C?
+U 1 1 5828FC2E
+P 4000 3500
+AR Path="/578AFEF2/5828FC2E" Ref="C?" Part="1"
+AR Path="/578AFEF4/5828FC2E" Ref="C?" Part="1"
+F 0 "C?" H 4040 3540 50 0000 L CNN
+F 1 "2.2u;10V" H 4040 3370 50 0000 L CNN
+F 2 "neo900-legacy:SMD-0402" H 4030 3650 20 0001 C CNN
+F 3 "" H 4000 3500 60 0001 C CNN
+ 1 4000 3500
+ 1 0 0 -1
+$EndComp
+$Comp
+L GND #U$?
+U 1 1 5828FC35
+P 2300 4400
+AR Path="/578AFEF2/5828FC35" Ref="#U$?" Part="1"
+AR Path="/578AFEF4/5828FC35" Ref="#U$?" Part="1"
+F 0 "#U$?" H 2210 4300 70 0001 L BNN
+F 1 "GND" H 2210 4300 70 0001 L BNN
+F 2 "" H 2300 4400 60 0001 C CNN
+F 3 "" H 2300 4400 60 0001 C CNN
+ 1 2300 4400
+ 1 0 0 -1
+$EndComp
+$Comp
+L GND #U$?
+U 1 1 5828FC3B
+P 3700 4400
+AR Path="/578AFEF2/5828FC3B" Ref="#U$?" Part="1"
+AR Path="/578AFEF4/5828FC3B" Ref="#U$?" Part="1"
+F 0 "#U$?" H 3610 4300 70 0001 L BNN
+F 1 "GND" H 3610 4300 70 0001 L BNN
+F 2 "" H 3700 4400 60 0001 C CNN
+F 3 "" H 3700 4400 60 0001 C CNN
+ 1 3700 4400
+ 1 0 0 -1
+$EndComp
+$Comp
+L GND #U$?
+U 1 1 5828FC41
+P 4000 4400
+AR Path="/578AFEF2/5828FC41" Ref="#U$?" Part="1"
+AR Path="/578AFEF4/5828FC41" Ref="#U$?" Part="1"
+F 0 "#U$?" H 3910 4300 70 0001 L BNN
+F 1 "GND" H 3910 4300 70 0001 L BNN
+F 2 "" H 4000 4400 60 0001 C CNN
+F 3 "" H 4000 4400 60 0001 C CNN
+ 1 4000 4400
+ 1 0 0 -1
+$EndComp
+$Comp
+L GND #U$?
+U 1 1 5828FC47
+P 4400 4400
+AR Path="/578AFEF2/5828FC47" Ref="#U$?" Part="1"
+AR Path="/578AFEF4/5828FC47" Ref="#U$?" Part="1"
+F 0 "#U$?" H 4310 4300 70 0001 L BNN
+F 1 "GND" H 4310 4300 70 0001 L BNN
+F 2 "" H 4400 4400 60 0001 C CNN
+F 3 "" H 4400 4400 60 0001 C CNN
+ 1 4400 4400
+ 1 0 0 -1
+$EndComp
+$Comp
+L IP4220CZ6 U?
+U 1 1 5828FC4D
+P 5100 3900
+AR Path="/5828FC4D" Ref="U?" Part="1"
+AR Path="/578AFEF2/5828FC4D" Ref="U?" Part="1"
+AR Path="/578AFEF4/5828FC4D" Ref="U?" Part="1"
+F 0 "U?" H 4550 4350 45 0000 L CNN
+F 1 "IP4220CZ6" H 5100 3650 45 0000 C CNN
+F 2 "neo900-legacy:SOT457-6" H 5130 4050 20 0001 C CNN
+F 3 "" H 5100 3900 60 0001 C CNN
+ 1 5100 3900
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
+ 4400 3800 4400 4300
+Wire Wire Line
+ 4000 3700 4000 4300
+Wire Wire Line
+ 2300 2500 2300 2700
+Wire Wire Line
+ 2300 2700 2300 2900
+Wire Wire Line
+ 2300 2900 2300 3100
+Wire Wire Line
+ 2300 3100 2300 4300
+Wire Wire Line
+ 5000 3300 5000 2800
+Wire Wire Line
+ 5200 3300 5200 2600
+Wire Wire Line
+ 4800 3300 4800 3000
+Wire Wire Line
+ 4000 2400 4000 3400
+Wire Wire Line
+ 5400 2400 5400 3300
+Text GLabel 7000 2400 2 60 Output ~ 0
+VBUS
+Text GLabel 7000 2600 2 60 BiDi ~ 0
+OTG_DM
+Text GLabel 7000 2800 2 60 BiDi ~ 0
+OTG_DP
+Text GLabel 5700 3000 2 60 Output ~ 0
+OTG_ID
+Wire Wire Line
+ 3700 4300 3700 3200
+$Comp
+L USB-AB-47590-0001 P?
+U 1 1 5828FC6D
+P 3000 2800
+AR Path="/578AFEF2/5828FC6D" Ref="P?" Part="1"
+AR Path="/578AFEF4/5828FC6D" Ref="P?" Part="1"
+F 0 "P?" H 3400 3450 50 0000 R BNN
+F 1 "USB-AB-47590-0001" H 2600 2100 50 0000 L BNN
+F 2 "neo900-legacy:SD-47590-0001" H 2990 2590 65 0001 L TNN
+F 3 "" H 3000 2800 60 0001 C CNN
+ 1 3000 2800
+ -1 0 0 -1
+$EndComp
+NoConn ~ 5800 3800
+$Comp
+L POWERED #FLG?
+U 1 1 5828FC75
+P 5700 2100
+F 0 "#FLG?" H 5900 2000 60 0001 C CNN
+F 1 "POWERED" H 5700 2150 60 0000 C CNN
+F 2 "" H 5700 2100 60 0001 C CNN
+F 3 "" H 5700 2100 60 0001 C CNN
+ 1 5700 2100
+ 1 0 0 -1
+$EndComp
+Text Notes 3550 1700 0 120 ~ 0
+USB OTG connector
+Wire Wire Line
+ 3700 3200 3600 3200
+Wire Wire Line
+ 3600 2400 4000 2400
+Wire Wire Line
+ 4000 2400 5400 2400
+Wire Wire Line
+ 5400 2400 5700 2400
+Wire Wire Line
+ 5700 2400 6700 2400
+Wire Wire Line
+ 6700 2400 7000 2400
+Wire Wire Line
+ 3600 3000 4800 3000
+Wire Wire Line
+ 4800 3000 5700 3000
+Connection ~ 4800 3000
+Wire Wire Line
+ 2400 2500 2300 2500
+Wire Wire Line
+ 2400 2700 2300 2700
+Connection ~ 2300 2700
+Wire Wire Line
+ 2400 2900 2300 2900
+Connection ~ 2300 2900
+Wire Wire Line
+ 2400 3100 2300 3100
+Connection ~ 2300 3100
+Connection ~ 4000 2400
+Connection ~ 5400 2400
+Wire Wire Line
+ 3600 2600 5200 2600
+Wire Wire Line
+ 5200 2600 6500 2600
+Wire Wire Line
+ 6500 2600 7000 2600
+Connection ~ 5200 2600
+Wire Wire Line
+ 3600 2800 5000 2800
+Wire Wire Line
+ 5000 2800 6600 2800
+Wire Wire Line
+ 6600 2800 7000 2800
+Connection ~ 5000 2800
+Wire Wire Line
+ 6700 2400 6700 3000
+Connection ~ 6700 2400
+Wire Wire Line
+ 6600 2800 6600 3500
+Connection ~ 6600 2800
+Wire Wire Line
+ 6500 2600 6500 3700
+Connection ~ 6500 2600
+Wire Wire Line
+ 5700 2300 5700 2400
+Connection ~ 5700 2400
$EndSCHEMATC