r5687 - in trunk/gta02-core: . docs/ecn
werner at docs.openmoko.org
werner at docs.openmoko.org
Fri Oct 9 04:47:49 CEST 2009
Author: werner
Date: 2009-10-09 04:47:48 +0200 (Fri, 09 Oct 2009)
New Revision: 5687
Modified:
trunk/gta02-core/docs/ecn/STATUS
trunk/gta02-core/docs/ecn/ecn0011.txt
trunk/gta02-core/usb.sch
Log:
- moved ECN001 from "Discuss" to "Execute" and implemented it
- ECN0011: use D4905 instead of D4909 to avoid creating a gap in the component
numbers
Modified: trunk/gta02-core/docs/ecn/STATUS
===================================================================
--- trunk/gta02-core/docs/ecn/STATUS 2009-10-08 00:33:34 UTC (rev 5686)
+++ trunk/gta02-core/docs/ecn/STATUS 2009-10-09 02:47:48 UTC (rev 5687)
@@ -10,7 +10,7 @@
0008 Edit Remove external GPS antenna connector and circuit (CON7602)
0009 Done Remove LED transistors (Q1501 and Q1502)
0010 Done Remove audio amplifier (U4101)
-0011 Discuss Reduce number of varistors on USB_VBUS (C4902, C4909)
+0011 Execute Reduce number of varistors on USB_VBUS (C4902, C4909)
0012 Defer Add fuse to USB_VBUS
0013 Defer Increase rated current of B4902
0014 Defer Limit non-ESD overvoltage on USB_VBUS (U4905)
Modified: trunk/gta02-core/docs/ecn/ecn0011.txt
===================================================================
--- trunk/gta02-core/docs/ecn/ecn0011.txt 2009-10-08 00:33:34 UTC (rev 5686)
+++ trunk/gta02-core/docs/ecn/ecn0011.txt 2009-10-09 02:47:48 UTC (rev 5687)
@@ -7,7 +7,8 @@
Changes:
- remove C4909
-- rename C4902 to D4909
+- rename C4902 to D4905
Author: Werner Almesberger <werner at openmoko.org>
+Commit: SVN 5687, removed C4909 and renamed C4902 to D4905
Modified: trunk/gta02-core/usb.sch
===================================================================
--- trunk/gta02-core/usb.sch 2009-10-08 00:33:34 UTC (rev 5686)
+++ trunk/gta02-core/usb.sch 2009-10-09 02:47:48 UTC (rev 5687)
@@ -1,5 +1,5 @@
-EESchema Schematic File Version 2 date Sat 03 Oct 2009 12:39:27 PM CDT
-LIBS:power,device,conn,gta02-core
+EESchema Schematic File Version 2 date Thu Oct 8 23:41:52 2009
+LIBS:power,device,conn,gta02-core,gta02-core-cache
EELAYER 24 0
EELAYER END
$Descr A3 16535 11700
@@ -13,275 +13,272 @@
Comment3 ""
Comment4 ""
$EndDescr
-Connection ~ 6000 8500
Wire Wire Line
- 6000 9550 6000 8400
+ 11800 7050 11800 8000
Wire Wire Line
- 6000 8400 5800 8400
+ 11150 1400 11150 1450
Wire Wire Line
- 11600 1650 11300 1650
+ 11150 1400 10350 1400
Wire Wire Line
- 11300 1650 11300 2200
+ 10350 1550 11600 1550
Wire Wire Line
- 11300 2200 9900 2200
+ 11600 1750 11400 1750
Wire Wire Line
- 11600 1450 11150 1450
-Connection ~ 11900 3550
+ 11400 1750 11400 2500
Wire Wire Line
- 11900 3350 11900 3550
+ 11400 2500 9900 2500
+Connection ~ 10250 3550
Wire Wire Line
- 12100 3550 9900 3550
-Connection ~ 12100 4750
+ 10250 4550 10250 3550
+Connection ~ 9000 3550
Wire Wire Line
- 12100 4750 11850 4750
+ 9200 3550 9000 3550
Wire Wire Line
- 11850 4750 11850 4450
+ 2400 8450 3900 8450
Wire Wire Line
- 2400 8200 2550 8200
+ 6150 8800 6150 8250
Wire Wire Line
- 2550 8200 2550 8350
+ 6850 8600 6850 8000
Wire Wire Line
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-Connection ~ 9650 3850
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Wire Wire Line
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+ 5050 3700 5050 4500
Wire Wire Line
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Wire Wire Line
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-Connection ~ 7400 2500
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Wire Wire Line
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+Connection ~ 11500 4000
Wire Wire Line
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Wire Wire Line
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+ 13250 4150 13450 4150
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Wire Wire Line
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Wire Wire Line
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+ 3500 2050 3500 2350
Wire Wire Line
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-Connection ~ 10900 3700
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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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+ 5100 2500 5450 2500
Wire Wire Line
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+ 5550 3850 5350 3850
Wire Wire Line
- 13450 3550 13450 5250
-Connection ~ 7800 2500
-Connection ~ 3500 2050
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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
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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
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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
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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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-Connection ~ 4500 7200
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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
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-Wire Wire Line
7400 9000 7400 9550
-Connection ~ 6400 8000
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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+ 3200 8150 3900 8150
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Wire Wire Line
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+ 6000 8500 5800 8500
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Wire Wire Line
- 6850 9000 6850 9550
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Wire Wire Line
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-Connection ~ 7400 7800
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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
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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
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Wire Wire Line
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-Connection ~ 14050 8350
-Connection ~ 13500 8350
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Wire Wire Line
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-Connection ~ 13600 8000
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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
- 10900 5250 10900 5050
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Wire Wire Line
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+ 3250 2050 3900 2050
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+Connection ~ 7800 2500
Wire Wire Line
- 4200 5250 4200 5050
+ 13450 5250 13450 3550
Wire Wire Line
- 5350 3850 5550 3850
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Wire Wire Line
- 5100 2500 5450 2500
+ 13250 4000 13450 4000
+Connection ~ 13450 4000
Wire Wire Line
- 7450 3850 12100 3850
+ 9400 2200 5950 2200
Wire Wire Line
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-Connection ~ 7800 3850
-Connection ~ 3700 2500
+ 10900 4550 10900 3700
+Connection ~ 10900 3700
Wire Wire Line
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+ 9000 4550 9000 3200
Wire Wire Line
- 3500 2350 3500 2050
-Connection ~ 7950 2200
+ 11500 4000 12100 4000
Wire Wire Line
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-Connection ~ 13450 3700
+ 4500 3250 4500 2950
Wire Wire Line
- 13250 4150 13450 4150
-Connection ~ 13450 4150
+ 5050 4500 4850 4500
Wire Wire Line
- 11800 7050 11800 8550
+ 6950 2000 6950 2200
+Connection ~ 6950 2200
Wire Wire Line
- 9400 2500 5950 2500
-Connection ~ 11500 4000
+ 7400 2000 7400 2500
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Wire Wire Line
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+ 7400 8600 7400 7400
Wire Wire Line
- 11500 2800 11850 2800
+ 6400 8200 6400 8000
Wire Wire Line
- 4500 1650 4500 1450
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Wire Wire Line
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+ 3900 8350 2550 8350
Wire Wire Line
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+ 2550 8350 2550 8200
Wire Wire Line
- 6850 8000 6850 8600
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Wire Wire Line
- 6150 8800 6150 8250
+ 11850 4450 11850 4750
Wire Wire Line
- 2400 8450 3900 8450
+ 11850 4750 12100 4750
+Connection ~ 12100 4750
Wire Wire Line
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-Connection ~ 9000 3550
+ 12100 3550 9900 3550
Wire Wire Line
- 10250 4550 10250 3550
-Connection ~ 10250 3550
+ 11900 3350 11900 3550
+Connection ~ 11900 3550
Wire Wire Line
- 9900 2500 11400 2500
+ 11150 1450 11600 1450
Wire Wire Line
- 11400 2500 11400 1750
+ 9900 2200 11300 2200
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
- 10350 1400 11150 1400
+ 5800 8400 6000 8400
Wire Wire Line
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+ 6000 8400 6000 9550
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$Comp
L SC32442 U1501
U 11 1 4A44EBED
@@ -565,10 +562,10 @@
0 -1 1 0
$EndComp
$Comp
-L KEV040205331A C4902
+L KEV040205331A D4905
U 1 1 4A3C347A
P 9000 4800
-F 0 "C4902" V 8900 5000 50 0000 C CNN
+F 0 "D4905" V 8900 5000 50 0000 C CNN
F 1 "331pF" V 9000 5000 50 0000 C CNN
F 2 "0402" H 8940 5010 60 0001 C CNN
F 4 "5.6Vdc" V 9100 5000 50 0000 C CNN "DC-Voltage"
@@ -626,26 +623,6 @@
nRESET
$Comp
L GND #PWR?
-U 1 1 4A3C30FA
-P 11800 9250
-F 0 "#PWR?" H 11800 9250 30 0001 C CNN
-F 1 "GND" H 11800 9180 30 0001 C CNN
- 1 11800 9250
- 1 0 0 -1
-$EndComp
-$Comp
-L KEV040205331A C4909
-U 1 1 4A3C309B
-P 11800 8800
-F 0 "C4909" V 11700 8550 50 0000 C CNN
-F 1 "331pF" V 11800 8550 50 0000 C CNN
-F 2 "0402" H 11740 9010 50 0001 C CNN
-F 4 "5.6Vdc" V 11900 8550 50 0000 C CNN "Field1"
- 1 11800 8800
- 0 -1 1 0
-$EndComp
-$Comp
-L GND #PWR?
U 1 1 4A3C3074
P 12650 8900
F 0 "#PWR?" H 12650 8900 30 0001 C CNN
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