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Today's Topics:
1. r5572 - trunk/gta02-core (alvie...@docs.openmoko.org)
2. r5573 - trunk/gta02-core/docs/ecn (alvie...@docs.openmoko.org)
3. r5574 - trunk/gta02-core (alvie...@docs.openmoko.org)
4. r5575 - in trunk/gta02-core: . components
(da...@docs.openmoko.org)
--- Begin Message ---
Author: alvieboy
Date: 2009-08-29 14:45:40 +0200 (Sat, 29 Aug 2009)
New Revision: 5572
Modified:
trunk/gta02-core/wlan.sch
Log:
Fix wlan
Modified: trunk/gta02-core/wlan.sch
===================================================================
--- trunk/gta02-core/wlan.sch 2009-08-29 12:31:42 UTC (rev 5571)
+++ trunk/gta02-core/wlan.sch 2009-08-29 12:45:40 UTC (rev 5572)
@@ -1,4 +1,4 @@
-EESchema Schematic File Version 2 date Sat 29 Aug 2009 13:29:07 WEST
+EESchema Schematic File Version 2 date Sat 29 Aug 2009 13:40:08 WEST
LIBS:power,device,conn,gta02-core,gta02-core-cache
EELAYER 24 0
EELAYER END
@@ -13,438 +13,447 @@
Comment3 ""
Comment4 ""
$EndDescr
-Kmarq B 13800 4400 "Warning Pin passive Unconnected" F=1
-Text Notes 10850 4200 0 50 ~ 0
-RF trace - characteristic impedance is 50ohm
-NoConn ~ 10100 8000
-NoConn ~ 10000 8000
-NoConn ~ 9900 8000
-NoConn ~ 9800 8000
-NoConn ~ 9700 8000
-NoConn ~ 9600 8000
-NoConn ~ 9500 8000
-NoConn ~ 9400 8000
Wire Wire Line
- 10700 8750 10900 8750
+ 6850 4000 6850 4400
Wire Wire Line
- 10900 8750 10900 7500
+ 10000 8550 10000 8750
Wire Wire Line
- 10900 7500 10700 7500
+ 10000 8750 10200 8750
Wire Notes Line
- 12250 4350 12350 4350
+ 12450 4350 12550 4350
Wire Notes Line
- 11450 4350 11050 4350
-Wire Notes Line
- 11050 4350 11050 5650
-Wire Notes Line
- 11050 5650 10750 5650
+ 11550 4350 11650 4350
+Connection ~ 12400 4400
+Connection ~ 13200 5100
Wire Wire Line
- 13300 5100 13300 4900
+ 13200 5100 13200 5250
Wire Wire Line
- 13300 5100 13100 5100
+ 12400 5050 12400 5250
Wire Wire Line
- 13100 5100 13100 4900
+ 12400 4400 12400 4650
Wire Wire Line
- 12200 4400 12600 4400
-Connection ~ 11500 4400
+ 13800 4400 14500 4400
Wire Wire Line
- 11700 4400 11100 4400
+ 11500 5050 11500 5250
Wire Wire Line
- 11100 4400 11100 5700
+ 11500 4400 11500 4650
Wire Wire Line
- 11100 5700 10700 5700
+ 7500 7300 7050 7300
Wire Wire Line
- 6200 8000 6000 8000
+ 7050 7300 7050 8000
Wire Wire Line
- 6000 8000 6000 7800
+ 7050 8000 6700 8000
Wire Wire Line
- 7300 7700 7300 7500
+ 7300 8200 7300 8400
+Connection ~ 2700 7000
Wire Wire Line
- 7300 7500 7500 7500
+ 2700 7000 2450 7000
Wire Wire Line
- 2700 6800 2700 7950
+ 2450 7600 2450 7800
Wire Wire Line
- 2700 7950 2900 7950
-Connection ~ 4300 7000
+ 2450 7000 2450 7200
Wire Wire Line
- 4550 7000 4300 7000
+ 4300 6800 4300 7950
Wire Wire Line
- 4550 7000 4550 7200
+ 4550 7600 4550 7800
Wire Wire Line
- 5650 8350 5650 6900
-Connection ~ 2200 8750
+ 4300 7950 4100 7950
Wire Wire Line
- 2200 9350 2200 8550
+ 5400 8150 5400 6700
Wire Wire Line
- 2200 8550 2900 8550
+ 2900 8750 2200 8750
Wire Wire Line
- 2900 8950 2700 8950
+ 2900 8350 2200 8350
+Connection ~ 4550 8950
Wire Wire Line
- 2900 8150 2200 8150
-Connection ~ 4550 8750
+ 4550 9350 4550 8550
Wire Wire Line
- 4100 8750 4550 8750
+ 4550 8950 4100 8950
Wire Wire Line
- 5650 8350 5050 8350
+ 4550 8550 4100 8550
Wire Wire Line
- 4550 8350 4100 8350
+ 5400 8150 5050 8150
Wire Wire Line
- 7500 6500 5050 6500
+ 4550 8150 4100 8150
Wire Wire Line
- 5050 6500 5050 6700
+ 5050 7200 5050 7400
+Connection ~ 7300 6700
Wire Wire Line
- 7500 6700 5400 6700
+ 7300 6700 7300 6600
Wire Wire Line
- 7500 7100 7250 7100
-Connection ~ 6500 7100
+ 7300 6600 7500 6600
Wire Wire Line
- 6500 7200 6500 7100
-Connection ~ 11350 6000
+ 7500 6900 5650 6900
Wire Wire Line
- 11350 5900 11350 6000
-Connection ~ 11350 6250
+ 6750 7100 6350 7100
Wire Wire Line
- 11350 6350 11350 6250
+ 11600 6000 11100 6000
Wire Wire Line
- 10700 6350 10900 6350
+ 11100 6000 11100 6150
Wire Wire Line
- 12950 8700 12950 8500
+ 11100 6150 10700 6150
Wire Wire Line
- 12950 8700 11650 8700
+ 10700 6250 11600 6250
Wire Wire Line
- 11650 8500 11650 8900
+ 10900 6550 10900 6350
+Connection ~ 11650 8700
+Connection ~ 12300 8700
Wire Wire Line
- 13100 6700 10700 6700
-Connection ~ 11650 7300
+ 12300 8300 12300 8700
+Connection ~ 11100 6700
Wire Wire Line
- 12050 7300 10700 7300
-Connection ~ 11650 7900
+ 11100 6700 11100 6900
Wire Wire Line
- 11650 7300 11650 8100
+ 11100 6900 11300 6900
+Connection ~ 12950 7300
Wire Wire Line
- 11850 7900 11650 7900
+ 12950 8100 12950 7100
Wire Wire Line
- 6850 4200 2200 4200
-Connection ~ 4050 5100
+ 12950 7100 10700 7100
+Connection ~ 12950 7900
Wire Wire Line
- 3850 5100 4050 5100
-Connection ~ 5800 5100
+ 12550 7300 12950 7300
Wire Wire Line
- 5600 5100 5800 5100
+ 12950 7900 12750 7900
+Connection ~ 2200 5100
+Connection ~ 3250 5100
Wire Wire Line
- 6650 5400 7300 5400
-Connection ~ 5000 5800
+ 3050 5100 3250 5100
+Connection ~ 5000 5100
Wire Wire Line
- 4800 5800 6950 5800
-Connection ~ 4050 6000
-Connection ~ 3250 6200
+ 4800 5100 5000 5100
+Connection ~ 6850 5100
Wire Wire Line
- 3850 6000 7500 6000
+ 6650 5100 6850 5100
Wire Wire Line
- 6950 5800 6950 5900
+ 5600 5600 7100 5600
Wire Wire Line
- 6950 5900 7500 5900
+ 3050 6200 7100 6200
+Connection ~ 2200 6400
Wire Wire Line
- 7500 5800 7100 5800
+ 7100 5600 7100 5800
Wire Wire Line
- 7300 6400 7300 6200
+ 7300 5700 7300 5400
Wire Wire Line
- 2000 6400 7300 6400
-Connection ~ 8300 8200
+ 7300 5700 7500 5700
Wire Wire Line
- 8300 8200 8300 8000
-Connection ~ 8500 8200
+ 7100 6200 7100 6100
Wire Wire Line
- 8500 8200 8500 8000
-Connection ~ 8700 8200
+ 7100 6100 7500 6100
Wire Wire Line
- 8700 8200 8700 8000
-Connection ~ 9000 8200
+ 7500 6200 7300 6200
Wire Wire Line
- 9000 8200 9000 8000
+ 2000 5100 2200 5100
+Connection ~ 8200 8200
Wire Wire Line
- 9200 8200 9200 8000
+ 8200 8000 8200 8400
+Connection ~ 8400 8200
Wire Wire Line
- 9200 8200 8200 8200
-Connection ~ 10450 4750
-Connection ~ 9700 4950
+ 8400 8200 8400 8000
+Connection ~ 8600 8200
Wire Wire Line
- 9800 4950 9800 5150
+ 8600 8200 8600 8000
+Connection ~ 8900 8200
Wire Wire Line
- 9800 4950 9300 4950
+ 8900 8200 8900 8000
+Connection ~ 9100 8200
Wire Wire Line
- 3650 2850 3650 2550
-Connection ~ 5900 2800
+ 9100 8200 9100 8000
Wire Wire Line
- 5900 2900 5900 2600
+ 10450 4550 10450 4950
Wire Wire Line
- 5200 2800 5000 2800
+ 10450 4750 10000 4750
Wire Wire Line
- 8400 3950 7200 3950
-Connection ~ 10000 3950
+ 10000 4750 10000 4550
+Connection ~ 9500 4950
Wire Wire Line
- 10450 3950 10450 4150
+ 9700 4950 9700 5150
Wire Wire Line
- 9300 3950 10450 3950
-Connection ~ 7600 4750
+ 2850 2750 2650 2750
Wire Wire Line
- 7600 4550 7600 4750
-Connection ~ 7200 4750
+ 5700 2800 5900 2800
+Connection ~ 8400 3950
Wire Wire Line
- 7200 4950 7200 4550
-Connection ~ 8000 3950
+ 8400 5150 8400 3700
+Connection ~ 9300 3950
Wire Wire Line
- 7200 3950 7200 4150
-Connection ~ 9400 4950
+ 9300 5150 9300 3700
+Connection ~ 9300 4950
Wire Wire Line
- 9500 4950 9500 5150
-Connection ~ 8400 4950
-Connection ~ 8600 4950
+ 10000 4150 10000 3950
Wire Wire Line
- 8600 4950 8600 5150
-Connection ~ 8800 4950
+ 8000 4550 8000 4750
Wire Wire Line
- 8800 4950 8800 5150
-Connection ~ 12900 6700
+ 8000 4750 7200 4750
+Connection ~ 7600 3950
Wire Wire Line
- 6850 5400 6850 4900
-Connection ~ 6850 4200
+ 7600 4150 7600 3950
Wire Wire Line
- 6850 4200 6850 4400
+ 8000 3950 8000 4150
Wire Wire Line
- 13800 6500 13800 6950
+ 9400 5150 9400 4950
+Connection ~ 8500 4950
Wire Wire Line
- 5800 5600 5800 4900
+ 8500 4950 8500 5150
+Connection ~ 8700 4950
Wire Wire Line
- 2200 6400 2200 4900
-Connection ~ 13800 6700
+ 8700 4950 8700 5150
Wire Wire Line
- 4150 2750 4150 2950
+ 8900 5150 8900 4950
Wire Wire Line
- 4150 3350 4150 3550
-Connection ~ 4050 4200
-Connection ~ 5000 4200
+ 8900 4950 8400 4950
Wire Wire Line
- 4050 4200 4050 4400
+ 12900 6700 12900 6500
Wire Wire Line
- 5800 4200 5800 4400
+ 2200 4400 2200 4200
Wire Wire Line
- 5000 4200 5000 4400
+ 4050 6000 4050 4900
Wire Wire Line
- 3250 4400 3250 4200
-Connection ~ 3250 4200
-Connection ~ 5800 4200
+ 3250 4900 3250 6200
Wire Wire Line
- 3450 2750 4150 2750
-Connection ~ 3650 2750
+ 13800 6000 13800 5800
Wire Wire Line
- 2650 2550 2650 2750
+ 13800 7350 13800 7550
Wire Wire Line
- 5000 5800 5000 4900
+ 13600 6700 13800 6700
Wire Wire Line
- 5000 2800 5000 2600
+ 5000 2600 5000 2800
Wire Wire Line
- 13600 6700 13800 6700
+ 5000 5800 5000 4900
Wire Wire Line
- 13800 7350 13800 7550
+ 2650 2750 2650 2550
+Connection ~ 3650 2750
Wire Wire Line
- 13800 6000 13800 5800
+ 3450 2750 4150 2750
+Connection ~ 5800 4200
+Connection ~ 3250 4200
Wire Wire Line
- 3250 4900 3250 6200
+ 3250 4400 3250 4200
Wire Wire Line
- 4050 6000 4050 4900
+ 5000 4200 5000 4400
Wire Wire Line
- 2200 4200 2200 4400
+ 5800 4200 5800 4400
Wire Wire Line
- 12900 6700 12900 6500
+ 4050 4200 4050 4400
+Connection ~ 5000 4200
+Connection ~ 4050 4200
Wire Wire Line
- 8900 4950 8400 4950
+ 4150 3350 4150 3550
Wire Wire Line
- 8900 4950 8900 5150
+ 4150 2750 4150 2950
+Connection ~ 13800 6700
Wire Wire Line
- 8700 4950 8700 5150
-Connection ~ 8700 4950
+ 2200 6400 2200 4900
Wire Wire Line
- 8500 4950 8500 5150
-Connection ~ 8500 4950
+ 5800 5600 5800 4900
Wire Wire Line
- 9400 5150 9400 4950
+ 13800 6500 13800 6950
+Connection ~ 6850 4200
Wire Wire Line
- 8000 3950 8000 4150
+ 6850 5400 6850 4900
+Connection ~ 12900 6700
Wire Wire Line
- 7600 4150 7600 3950
-Connection ~ 7600 3950
+ 8800 4950 8800 5150
+Connection ~ 8800 4950
Wire Wire Line
- 7200 4750 8000 4750
+ 8600 4950 8600 5150
+Connection ~ 8600 4950
+Connection ~ 8400 4950
Wire Wire Line
- 8000 4750 8000 4550
+ 9500 4950 9500 5150
+Connection ~ 9400 4950
Wire Wire Line
- 10000 4150 10000 3950
-Connection ~ 9300 4950
+ 7200 4150 7200 3950
+Connection ~ 8000 3950
Wire Wire Line
- 9300 5150 9300 3700
-Connection ~ 9300 3950
+ 7200 4950 7200 4550
+Connection ~ 7200 4750
Wire Wire Line
- 8400 5150 8400 3700
-Connection ~ 8400 3950
+ 7600 4550 7600 4750
+Connection ~ 7600 4750
Wire Wire Line
- 5700 2800 5900 2800
+ 9300 3950 10450 3950
Wire Wire Line
- 2650 2750 2850 2750
+ 10450 3950 10450 4150
+Connection ~ 10000 3950
Wire Wire Line
- 9700 4950 9700 5150
-Connection ~ 9500 4950
+ 7200 3950 8400 3950
Wire Wire Line
- 10000 4550 10000 4750
+ 5000 2800 5200 2800
Wire Wire Line
- 10000 4750 10450 4750
+ 5900 2900 5900 2600
+Connection ~ 5900 2800
Wire Wire Line
- 10450 4550 10450 4950
+ 3650 2850 3650 2550
Wire Wire Line
- 9100 8200 9100 8000
-Connection ~ 9100 8200
+ 9300 4950 9800 4950
Wire Wire Line
- 8900 8200 8900 8000
-Connection ~ 8900 8200
+ 9800 4950 9800 5150
+Connection ~ 9700 4950
+Connection ~ 10450 4750
Wire Wire Line
- 8600 8200 8600 8000
-Connection ~ 8600 8200
+ 8200 8200 9200 8200
Wire Wire Line
- 8400 8200 8400 8000
-Connection ~ 8400 8200
+ 9200 8200 9200 8000
Wire Wire Line
- 8200 8000 8200 8400
-Connection ~ 8200 8200
+ 9000 8200 9000 8000
+Connection ~ 9000 8200
Wire Wire Line
- 2000 5100 2200 5100
+ 8700 8200 8700 8000
+Connection ~ 8700 8200
Wire Wire Line
- 7300 6200 7500 6200
+ 8500 8200 8500 8000
+Connection ~ 8500 8200
Wire Wire Line
- 7500 6100 7100 6100
+ 8300 8200 8300 8000
+Connection ~ 8300 8200
Wire Wire Line
- 7100 6200 7100 6100
+ 2000 6400 7300 6400
Wire Wire Line
- 7500 5700 7300 5700
+ 7300 6400 7300 6200
Wire Wire Line
- 7300 5700 7300 5400
+ 7100 5800 7500 5800
Wire Wire Line
- 7100 5800 7100 5600
-Connection ~ 2200 6400
+ 7500 5900 6950 5900
Wire Wire Line
- 3050 6200 7100 6200
+ 6950 5900 6950 5800
Wire Wire Line
- 7100 5600 5600 5600
+ 3850 6000 7500 6000
+Connection ~ 3250 6200
+Connection ~ 4050 6000
Wire Wire Line
- 6650 5100 6850 5100
-Connection ~ 6850 5100
+ 6950 5800 4800 5800
+Connection ~ 5000 5800
Wire Wire Line
- 4800 5100 5000 5100
-Connection ~ 5000 5100
+ 7300 5400 6650 5400
Wire Wire Line
- 3050 5100 3250 5100
-Connection ~ 3250 5100
-Connection ~ 2200 5100
+ 5600 5100 5800 5100
+Connection ~ 5800 5100
Wire Wire Line
- 12950 7900 12750 7900
+ 3850 5100 4050 5100
+Connection ~ 4050 5100
Wire Wire Line
- 12550 7300 12950 7300
-Connection ~ 12950 7900
+ 2200 4200 6850 4200
Wire Wire Line
- 12950 7100 10700 7100
+ 11850 7900 11650 7900
Wire Wire Line
- 12950 8100 12950 7100
-Connection ~ 12950 7300
+ 11650 7300 11650 8100
+Connection ~ 11650 7900
Wire Wire Line
- 11300 6900 11100 6900
+ 12050 7300 10700 7300
+Connection ~ 11650 7300
Wire Wire Line
- 11100 6900 11100 6700
-Connection ~ 11100 6700
+ 13100 6700 10700 6700
Wire Wire Line
- 12300 8300 12300 8700
-Connection ~ 12300 8700
-Connection ~ 11650 8700
+ 11650 8500 11650 8900
Wire Wire Line
- 10900 6350 10900 6550
+ 11650 8700 12950 8700
Wire Wire Line
- 10700 6250 11600 6250
+ 12950 8700 12950 8500
Wire Wire Line
- 10700 6150 11100 6150
+ 10900 6350 10700 6350
Wire Wire Line
- 11100 6000 11100 6150
+ 11350 6350 11350 6250
+Connection ~ 11350 6250
Wire Wire Line
- 11600 6000 11100 6000
+ 11350 5900 11350 6000
+Connection ~ 11350 6000
Wire Wire Line
- 6750 7100 6350 7100
+ 6500 7200 6500 7100
+Connection ~ 6500 7100
Wire Wire Line
- 5650 6900 7500 6900
+ 7500 7100 7250 7100
Wire Wire Line
- 7500 6600 7300 6600
+ 5400 6700 7500 6700
Wire Wire Line
- 7300 6600 7300 6700
-Connection ~ 7300 6700
+ 5050 6700 5050 6500
Wire Wire Line
- 5050 7200 5050 7400
+ 5050 6500 7500 6500
Wire Wire Line
- 4550 8150 4100 8150
+ 4550 8350 4100 8350
Wire Wire Line
- 5050 8150 5400 8150
+ 5050 8350 5650 8350
Wire Wire Line
- 4550 8550 4100 8550
+ 4100 8750 4550 8750
+Connection ~ 4550 8750
Wire Wire Line
- 4550 8950 4100 8950
+ 2900 8150 2200 8150
Wire Wire Line
- 4550 9350 4550 8550
-Connection ~ 4550 8950
+ 2900 8950 2700 8950
Wire Wire Line
- 2900 8350 2200 8350
+ 2900 8550 2200 8550
Wire Wire Line
- 2900 8750 2200 8750
+ 2200 8550 2200 9350
+Connection ~ 2200 8750
Wire Wire Line
- 5400 8150 5400 6700
+ 5650 8350 5650 6900
Wire Wire Line
- 4300 7950 4100 7950
+ 4550 7200 4550 7000
Wire Wire Line
- 4550 7600 4550 7800
+ 4550 7000 4300 7000
+Connection ~ 4300 7000
Wire Wire Line
- 4300 6800 4300 7950
+ 2900 7950 2700 7950
Wire Wire Line
- 2450 7200 2450 7000
+ 2700 7950 2700 6800
Wire Wire Line
- 2450 7600 2450 7800
+ 7500 7500 7300 7500
Wire Wire Line
- 2450 7000 2700 7000
-Connection ~ 2700 7000
+ 7300 7500 7300 7700
Wire Wire Line
- 7300 8200 7300 8400
+ 6000 7800 6000 8000
Wire Wire Line
- 6700 8000 7050 8000
+ 6000 8000 6200 8000
Wire Wire Line
- 7050 8000 7050 7300
+ 10700 5700 11100 5700
Wire Wire Line
- 7050 7300 7500 7300
+ 11100 5700 11100 4400
Wire Wire Line
- 11500 4400 11500 4650
+ 11100 4400 11700 4400
+Connection ~ 11500 4400
Wire Wire Line
- 11500 5050 11500 5250
+ 12200 4400 12600 4400
Wire Wire Line
- 13800 4400 14500 4400
+ 13100 4900 13100 5100
Wire Wire Line
- 12400 4400 12400 4650
+ 13100 5100 13300 5100
Wire Wire Line
- 12400 5050 12400 5250
-Wire Wire Line
- 13200 5100 13200 5250
-Connection ~ 13200 5100
-Connection ~ 12400 4400
+ 13300 5100 13300 4900
Wire Notes Line
- 11550 4350 11650 4350
+ 10750 5650 11050 5650
Wire Notes Line
- 12450 4350 12550 4350
+ 11050 5650 11050 4350
+Wire Notes Line
+ 11050 4350 11450 4350
+Wire Notes Line
+ 12250 4350 12350 4350
Wire Wire Line
- 10200 8750 10000 8750
+ 10700 7500 10900 7500
Wire Wire Line
- 10000 8750 10000 8550
+ 10900 7500 10900 8750
+Wire Wire Line
+ 10900 8750 10700 8750
$Comp
+L WLAN_3V3 #PWR?
+U 1 1 4A992199
+P 6850 4000
+F 0 "#PWR?" H 6850 3900 50 0001 C CNN
+F 1 "WLAN_3V3" H 6850 4150 50 0000 C CNN
+ 1 6850 4000
+ 1 0 0 -1
+$EndComp
+Kmarq B 13800 4400 "Warning Pin passive Unconnected" F=1
+Text Notes 10850 4200 0 50 ~ 0
+RF trace - characteristic impedance is 50ohm
+NoConn ~ 10100 8000
+NoConn ~ 10000 8000
+NoConn ~ 9900 8000
+NoConn ~ 9800 8000
+NoConn ~ 9700 8000
+NoConn ~ 9600 8000
+NoConn ~ 9500 8000
+NoConn ~ 9400 8000
+$Comp
L WLAN_3V3 #PWR02
U 1 1 4A991B94
P 10000 8550
--- End Message ---
--- Begin Message ---
Author: alvieboy
Date: 2009-08-29 15:10:46 +0200 (Sat, 29 Aug 2009)
New Revision: 5573
Added:
trunk/gta02-core/docs/ecn/ecn0035.txt
Modified:
trunk/gta02-core/docs/ecn/STATUS
Log:
Add new WLAN RF ECN
Modified: trunk/gta02-core/docs/ecn/STATUS
===================================================================
--- trunk/gta02-core/docs/ecn/STATUS 2009-08-29 12:45:40 UTC (rev 5572)
+++ trunk/gta02-core/docs/ecn/STATUS 2009-08-29 13:10:46 UTC (rev 5573)
@@ -34,6 +34,7 @@
0032 Execute Add EMI and ESD protection to headset jack
0033 Execute Replace coupling capacitors for input/output lines
0034 Discuss Route additional SPI/GPIO pins to debug connector
+0035 Discuss Kill WLAN unused RF components
Open ECNs
---------
Added: trunk/gta02-core/docs/ecn/ecn0035.txt
===================================================================
--- trunk/gta02-core/docs/ecn/ecn0035.txt (rev 0)
+++ trunk/gta02-core/docs/ecn/ecn0035.txt 2009-08-29 13:10:46 UTC (rev
5573)
@@ -0,0 +1,14 @@
+Kill WLAN unused RF components
+
+
+WLAN module has 3 unused components on RF path: R7801, C7802' and
+C7803'. R7801 is a 0R resistor, and the caps are not used.
+
+These components do interfere with RF trace impedance, causing
+attenuations and signal shifts.
+
+Remove these components from design, thus allowing for better
+signal reception and transmission.
+
+
+Author: Alvaro Lopes <alvie...@alvie.com>
--- End Message ---
--- Begin Message ---
Author: alvieboy
Date: 2009-08-29 19:48:13 +0200 (Sat, 29 Aug 2009)
New Revision: 5574
Modified:
trunk/gta02-core/wlan.sch
Log:
Fix misc issues with wlan
Modified: trunk/gta02-core/wlan.sch
===================================================================
--- trunk/gta02-core/wlan.sch 2009-08-29 13:10:46 UTC (rev 5573)
+++ trunk/gta02-core/wlan.sch 2009-08-29 17:48:13 UTC (rev 5574)
@@ -1,4 +1,4 @@
-EESchema Schematic File Version 2 date Sat 29 Aug 2009 13:40:08 WEST
+EESchema Schematic File Version 2 date Sat 29 Aug 2009 18:45:11 WEST
LIBS:power,device,conn,gta02-core,gta02-core-cache
EELAYER 24 0
EELAYER END
@@ -13,7 +13,12 @@
Comment3 ""
Comment4 ""
$EndDescr
+Connection ~ 3850 2750
Wire Wire Line
+ 3850 2750 3850 2900
+Connection ~ 6850 5400
+Connection ~ 5800 5600
+Wire Wire Line
6850 4000 6850 4400
Wire Wire Line
10000 8550 10000 8750
@@ -284,8 +289,6 @@
5900 2900 5900 2600
Connection ~ 5900 2800
Wire Wire Line
- 3650 2850 3650 2550
-Wire Wire Line
9300 4950 9800 4950
Wire Wire Line
9800 4950 9800 5150
@@ -433,6 +436,8 @@
10900 7500 10900 8750
Wire Wire Line
10900 8750 10700 8750
+Wire Wire Line
+ 3650 2550 3650 2750
$Comp
L WLAN_3V3 #PWR?
U 1 1 4A992199
@@ -791,10 +796,10 @@
$Comp
L PWR_FLAG #FLG021
U 1 1 4A990CF0
-P 3650 2850
-F 0 "#FLG021" H 3650 3120 30 0001 C CNN
-F 1 "PWR_FLAG" H 3650 3080 30 0000 C CNN
- 1 3650 2850
+P 3850 2900
+F 0 "#FLG021" H 3850 3170 30 0001 C CNN
+F 1 "PWR_FLAG" H 3850 3130 30 0000 C CNN
+ 1 3850 2900
-1 0 0 1
$EndComp
$Comp
--- End Message ---
--- Begin Message ---
Author: daveb
Date: 2009-08-29 20:21:41 +0200 (Sat, 29 Aug 2009)
New Revision: 5575
Modified:
trunk/gta02-core/components/gta02_power.lib
trunk/gta02-core/modem.sch
Log:
1st shot at the telit modem - work in progress
Modified: trunk/gta02-core/components/gta02_power.lib
===================================================================
--- trunk/gta02-core/components/gta02_power.lib 2009-08-29 17:48:13 UTC (rev
5574)
+++ trunk/gta02-core/components/gta02_power.lib 2009-08-29 18:21:41 UTC (rev
5575)
@@ -1,4 +1,4 @@
-EESchema-LIBRARY Version 2.3 Date: Tue 14 Jul 2009 10:51:05 PM PDT
+EESchema-LIBRARY Version 2.3 Date: Sat 29 Aug 2009 16:51:28 BST
#
# AVCC_CODEC
#
@@ -6,8 +6,8 @@
F0 "#PWR" 0 -100 50 H I C CNN
F1 "AVCC_CODEC" 0 150 50 H V C CNN
DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
C 0 60 20 0 1 0 N
-P 3 0 1 0 0 0 0 40 0 40 N
X IO_3V3 1 0 0 0 U 20 30 0 0 W N
ENDDRAW
ENDDEF
@@ -18,8 +18,8 @@
F0 "#PWR" 0 -100 50 H I C CNN
F1 "BT_3V2" 0 150 50 H V C CNN
DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
C 0 60 20 0 1 0 N
-P 3 0 1 0 0 0 0 40 0 40 N
X BT_3V2 1 0 0 0 U 20 30 0 0 W N
ENDDRAW
ENDDEF
@@ -30,8 +30,8 @@
F0 "#PWR" 0 -100 50 H I C CNN
F1 "CODEC_3V3" 0 150 50 H V C CNN
DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
C 0 60 20 0 1 0 N
-P 3 0 1 0 0 0 0 40 0 40 N
X CODEC_3V3 1 0 0 0 U 20 30 0 0 W N
ENDDRAW
ENDDEF
@@ -42,8 +42,8 @@
F0 "#PWR" 0 -100 50 H I C CNN
F1 "CORE_1V3" 0 150 50 H V C CNN
DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
C 0 60 20 0 1 0 N
-P 3 0 1 0 0 0 0 40 0 40 N
X CORE_1V3 1 0 0 0 U 20 30 0 0 W N
ENDDRAW
ENDDEF
@@ -54,8 +54,8 @@
F0 "#PWR" 0 -100 50 H I C CNN
F1 "DVCC_CODEC" 0 150 50 H V C CNN
DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
C 0 60 20 0 1 0 N
-P 3 0 1 0 0 0 0 40 0 40 N
X IO_3V3 1 0 0 0 U 20 30 0 0 W N
ENDDRAW
ENDDEF
@@ -66,8 +66,8 @@
F0 "#PWR" 0 -100 50 H I C CNN
F1 "FLASH_1V8" 0 150 50 H V C CNN
DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
C 0 60 20 0 1 0 N
-P 3 0 1 0 0 0 0 40 0 40 N
X FLASH_1V8 1 0 0 0 U 20 30 0 0 W N
ENDDRAW
ENDDEF
@@ -78,32 +78,56 @@
F0 "#PWR" 0 -100 50 H I C CNN
F1 "GSENSOR_3V3" 0 150 50 H V C CNN
DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
C 0 60 20 0 1 0 N
-P 3 0 1 0 0 0 0 40 0 40 N
X GSENSOR_3V3 1 0 0 0 U 20 30 0 0 W N
ENDDRAW
ENDDEF
#
+# GSM_2V8
+#
+DEF GSM_2V8 #PWR 0 40 Y Y 1 F P
+F0 "#PWR" 0 -100 50 H I C CNN
+F1 "GSM_2V8" 0 150 50 H V C CNN
+DRAW
+C 0 60 20 0 1 0 N
+P 3 0 1 0 0 0 0 40 0 40 N
+X IO_3V3 1 0 0 0 U 20 30 0 0 W N
+ENDDRAW
+ENDDEF
+#
# IO_1V8
#
DEF IO_1V8 #PWR 0 40 Y Y 1 F P
F0 "#PWR" 0 -100 50 H I C CNN
F1 "IO_1V8" 0 150 50 H V C CNN
DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
C 0 60 20 0 1 0 N
-P 3 0 1 0 0 0 0 40 0 40 N
X IO_1V8 1 0 0 0 U 20 30 0 0 W N
ENDDRAW
ENDDEF
#
+# IO_2V8
+#
+DEF IO_2V8 #PWR 0 40 Y Y 1 F P
+F0 "#PWR" 0 -100 50 H I C CNN
+F1 "IO_2V8" 0 150 50 H V C CNN
+DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
+C 0 60 20 0 1 0 N
+X IO_3V3 1 0 0 0 U 20 30 0 0 W N
+ENDDRAW
+ENDDEF
+#
# IO_3V3
#
DEF IO_3V3 #PWR 0 40 Y Y 1 F P
F0 "#PWR" 0 -100 50 H I C CNN
F1 "IO_3V3" 0 150 50 H V C CNN
DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
C 0 60 20 0 1 0 N
-P 3 0 1 0 0 0 0 40 0 40 N
X IO_3V3 1 0 0 0 U 20 30 0 0 W N
ENDDRAW
ENDDEF
@@ -114,8 +138,8 @@
F0 "#PWR" 0 -100 50 H I C CNN
F1 "LCM_3V" 0 150 50 H V C CNN
DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
C 0 60 20 0 1 0 N
-P 3 0 1 0 0 0 0 40 0 40 N
X LCM_3V 1 0 0 0 U 20 30 0 0 W N
ENDDRAW
ENDDEF
@@ -126,8 +150,8 @@
F0 "#PWR" 0 -100 50 H I C CNN
F1 "LED+" 0 150 50 H V C CNN
DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
C 0 60 20 0 1 0 N
-P 3 0 1 0 0 0 0 40 0 40 N
X LED+ 1 0 0 0 U 20 30 0 0 W N
ENDDRAW
ENDDEF
@@ -138,8 +162,8 @@
F0 "#PWR" 0 -100 50 H I C CNN
F1 "LED-" 0 150 50 H V C CNN
DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
C 0 60 20 0 1 0 N
-P 3 0 1 0 0 0 0 40 0 40 N
X LED- 1 0 0 0 U 20 30 0 0 W N
ENDDRAW
ENDDEF
@@ -150,8 +174,8 @@
F0 "#PWR" 0 -100 50 H I C CNN
F1 "LNA_AVDD" 0 150 50 H V C CNN
DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
C 0 60 20 0 1 0 N
-P 3 0 1 0 0 0 0 40 0 40 N
X LNA_AVDD 1 0 0 0 U 20 30 0 0 W N
ENDDRAW
ENDDEF
@@ -162,8 +186,8 @@
F0 "#PWR" 0 -100 50 H I C CNN
F1 "RF_3V" 0 150 50 H V C CNN
DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
C 0 60 20 0 1 0 N
-P 3 0 1 0 0 0 0 40 0 40 N
X RF_3V 1 0 0 0 U 20 30 0 0 W N
ENDDRAW
ENDDEF
@@ -185,8 +209,8 @@
F0 "#PWR" 0 -100 50 H I C CNN
F1 "SD_3V3" 0 150 50 H V C CNN
DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
C 0 60 20 0 1 0 N
-P 3 0 1 0 0 0 0 40 0 40 N
X SD_3V3 1 0 0 0 U 20 30 0 0 W N
ENDDRAW
ENDDEF
@@ -197,8 +221,8 @@
F0 "#PWR" 0 -100 50 H I C CNN
F1 "SDRAM_1V8" 0 150 50 H V C CNN
DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
C 0 60 20 0 1 0 N
-P 3 0 1 0 0 0 0 40 0 40 N
X SDRAM_1V8 1 0 0 0 U 20 30 0 0 W N
ENDDRAW
ENDDEF
@@ -209,8 +233,8 @@
F0 "#PWR" 0 -100 50 H I C CNN
F1 "STBY_1V2" 0 150 50 H V C CNN
DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
C 0 60 20 0 1 0 N
-P 3 0 1 0 0 0 0 40 0 40 N
X STBY_1V2 1 0 0 0 U 20 30 0 0 W N
ENDDRAW
ENDDEF
@@ -221,8 +245,8 @@
F0 "#PWR" 0 -100 50 H I C CNN
F1 "USB_VBUS" 0 150 50 H V C CNN
DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
C 0 60 20 0 1 0 N
-P 3 0 1 0 0 0 0 40 0 40 N
X IO_3V3 1 0 0 0 U 20 30 0 0 W N
ENDDRAW
ENDDEF
@@ -233,8 +257,8 @@
F0 "#PWR" 0 -100 50 H I C CNN
F1 "VB" 0 150 50 H V C CNN
DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
C 0 60 20 0 1 0 N
-P 3 0 1 0 0 0 0 40 0 40 N
X VB 1 0 0 0 U 20 30 0 0 W N
ENDDRAW
ENDDEF
@@ -245,8 +269,8 @@
F0 "#PWR" 0 -100 50 H I C CNN
F1 "VB_GSM" 0 150 50 H V C CNN
DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
C 0 60 20 0 1 0 N
-P 3 0 1 0 0 0 0 40 0 40 N
X VB_GSM 1 0 0 0 U 20 30 0 0 W N
ENDDRAW
ENDDEF
@@ -257,8 +281,8 @@
F0 "#PWR" 0 -100 50 H I C CNN
F1 "VB_SYS" 0 150 50 H V C CNN
DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
C 0 60 20 0 1 0 N
-P 3 0 1 0 0 0 0 40 0 40 N
X VB_SYS 1 0 0 0 U 20 30 0 0 W N
ENDDRAW
ENDDEF
@@ -269,8 +293,8 @@
F0 "#PWR" 0 -100 50 H I C CNN
F1 "VBAT" 0 150 50 H V C CNN
DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
C 0 60 20 0 1 0 N
-P 3 0 1 0 0 0 0 40 0 40 N
X VBAT 1 0 0 0 U 20 30 0 0 W N
ENDDRAW
ENDDEF
@@ -281,8 +305,8 @@
F0 "#PWR" 0 -100 50 H I C CNN
F1 "VBUS" 0 150 50 H V C CNN
DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
C 0 60 20 0 1 0 N
-P 3 0 1 0 0 0 0 40 0 40 N
X VBUS 1 0 0 0 U 20 30 0 0 W N
ENDDRAW
ENDDEF
@@ -293,8 +317,8 @@
F0 "#PWR" 0 -100 50 H I C CNN
F1 "VCCRF" 0 150 50 H V C CNN
DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
C 0 60 20 0 1 0 N
-P 3 0 1 0 0 0 0 40 0 40 N
X VCCRF 1 0 0 0 U 20 30 0 0 W N
ENDDRAW
ENDDEF
@@ -305,33 +329,33 @@
F0 "#PWR" 0 -100 50 H I C CNN
F1 "VCCTCXO" 0 150 50 H V C CNN
DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
C 0 60 20 0 1 0 N
-P 3 0 1 0 0 0 0 40 0 40 N
X VCCTCXO 1 0 0 0 U 20 30 0 0 W N
ENDDRAW
ENDDEF
#
-# WLAN_3V3
+# WLAN_1V8
#
-DEF WLAN_3V3 #PWR 0 40 Y Y 1 F P
+DEF WLAN_1V8 #PWR 0 40 Y Y 1 F P
F0 "#PWR" 0 -100 50 H I C CNN
-F1 "WLAN_3V3" 0 150 50 H V C CNN
+F1 "WLAN_1V8" 0 150 50 H V C CNN
DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
C 0 60 20 0 1 0 N
-P 3 0 1 0 0 0 0 40 0 40 N
-X WLAN_3V3 1 0 0 0 U 20 30 0 0 W N
+X WLAN_1V8 1 0 0 0 U 20 30 0 0 W N
ENDDRAW
ENDDEF
#
-# WLAN_1V8
+# WLAN_3V3
#
-DEF WLAN_1V8 #PWR 0 40 Y Y 1 F P
+DEF WLAN_3V3 #PWR 0 40 Y Y 1 F P
F0 "#PWR" 0 -100 50 H I C CNN
-F1 "WLAN_1V8" 0 150 50 H V C CNN
+F1 "WLAN_3V3" 0 150 50 H V C CNN
DRAW
+P 3 0 1 0 0 0 0 40 0 40 N
C 0 60 20 0 1 0 N
-P 3 0 1 0 0 0 0 40 0 40 N
-X WLAN_1V8 1 0 0 0 U 20 30 0 0 W N
+X WLAN_3V3 1 0 0 0 U 20 30 0 0 W N
ENDDRAW
ENDDEF
#
Modified: trunk/gta02-core/modem.sch
===================================================================
--- trunk/gta02-core/modem.sch 2009-08-29 17:48:13 UTC (rev 5574)
+++ trunk/gta02-core/modem.sch 2009-08-29 18:21:41 UTC (rev 5575)
@@ -1,8 +1,8 @@
-EESchema Schematic File Version 2 date Wed Aug 26 18:19:11 2009
-LIBS:power,device,conn,gta02-core,gta02-core-cache
+EESchema Schematic File Version 2 date Sat 29 Aug 2009 18:12:38 BST
+LIBS:power,device,conn,gta02-core
EELAYER 24 0
EELAYER END
-$Descr A4 11700 8267
+$Descr A3 16535 11700
Sheet 2 14
Title ""
Date ""
@@ -13,6 +13,601 @@
Comment3 ""
Comment4 ""
$EndDescr
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+ 1 8900 4850
+ -1 0 0 -1
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 4A994970
+P 8700 5400
+F 0 "#PWR?" H 8700 5400 30 0001 C CNN
+F 1 "GND" H 8700 5330 30 0001 C CNN
+ 1 8700 5400
+ 1 0 0 -1
+$EndComp
+Text GLabel 8850 5750 2 60 Output ~ 0
+MODEM_MON
+$Comp
+L GND #PWR?
+U 1 1 4A9944AC
+P 6200 8950
+F 0 "#PWR?" H 6200 8950 30 0001 C CNN
+F 1 "GND" H 6200 8880 30 0001 C CNN
+ 1 6200 8950
+ 1 0 0 -1
+$EndComp
+NoConn ~ 5500 6950
+NoConn ~ 5500 7950
+NoConn ~ 5500 7850
+NoConn ~ 5500 7750
+NoConn ~ 5500 7450
+NoConn ~ 5500 7350
+$Comp
+L GND #PWR?
+U 1 1 4A994302
+P 5850 4700
+F 0 "#PWR?" H 5850 4700 30 0001 C CNN
+F 1 "GND" H 5850 4630 30 0001 C CNN
+ 1 5850 4700
+ 1 0 0 -1
+$EndComp
+$Comp
+L C C?
+U 1 1 4A994301
+P 5850 4300
+F 0 "C?" H 5900 4400 50 0000 L CNN
+F 1 "C" H 5900 4200 50 0000 L CNN
+ 1 5850 4300
+ 1 0 0 -1
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 4A9942ED
+P 6150 4700
+F 0 "#PWR?" H 6150 4700 30 0001 C CNN
+F 1 "GND" H 6150 4630 30 0001 C CNN
+ 1 6150 4700
+ 1 0 0 -1
+$EndComp
+$Comp
+L C C?
+U 1 1 4A9942BD
+P 6150 4300
+F 0 "C?" H 6200 4400 50 0000 L CNN
+F 1 "100u" H 6200 4200 50 0000 L CNN
+ 1 6150 4300
+ 1 0 0 -1
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 4A99424B
+P 13350 7250
+F 0 "#PWR?" H 13350 7250 30 0001 C CNN
+F 1 "GND" H 13350 7180 30 0001 C CNN
+ 1 13350 7250
+ 1 0 0 -1
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 4A994248
+P 11950 5750
+F 0 "#PWR?" H 11950 5750 30 0001 C CNN
+F 1 "GND" H 11950 5680 30 0001 C CNN
+ 1 11950 5750
+ 1 0 0 -1
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 4A994244
+P 13500 5950
+F 0 "#PWR?" H 13500 5950 30 0001 C CNN
+F 1 "GND" H 13500 5880 30 0001 C CNN
+ 1 13500 5950
+ 1 0 0 -1
+$EndComp
+$Comp
+L C C?
+U 1 1 4A99420B
+P 11950 5350
+F 0 "C?" H 12000 5450 50 0000 L CNN
+F 1 "C" H 12000 5250 50 0000 L CNN
+ 1 11950 5350
+ 1 0 0 -1
+$EndComp
+$Comp
+L C C?
+U 1 1 4A9941FF
+P 13500 5550
+F 0 "C?" H 13550 5650 50 0000 L CNN
+F 1 "C" H 13550 5450 50 0000 L CNN
+ 1 13500 5550
+ 1 0 0 -1
+$EndComp
+Text GLabel 13750 6250 2 60 Input ~ 0
+MODEM_RX
+Text GLabel 13750 6450 2 60 Input ~ 0
+MODEM_CTS
+Text GLabel 4900 6400 0 60 Input ~ 0
+MICIN
+Text GLabel 4900 6250 0 60 Input ~ 0
+MICIP
+Text GLabel 4900 5900 0 60 Output ~ 0
+EARN
+Text GLabel 4900 6050 0 60 Output ~ 0
+EARP
+Text GLabel 9650 3750 2 60 Input ~ 0
+MODEM_ON
+Text GLabel 9650 3450 2 60 Input ~ 0
+MODEM_RST
+Text GLabel 8850 7550 2 60 Output ~ 0
+GSM_INT
+Text GLabel 4900 6650 0 60 Output ~ 0
+SIM_CLK
+Text GLabel 4900 6800 0 60 Output ~ 0
+SIM_RST
+Text GLabel 4900 7100 0 60 Output ~ 0
+SIM_V
+Text GLabel 4900 6950 0 60 BiDi ~ 0
+SIM_IO
+NoConn ~ 7800 6250
+NoConn ~ 7800 6550
+NoConn ~ 7800 6650
+NoConn ~ 7800 6750
+$Comp
+L ADG3304_WLCSP U?
+U 1 1 4A994007
+P 12550 6250
+F 0 "U?" H 12550 6650 60 0000 C CNN
+F 1 "ADG3304_WLCSP" H 12550 5250 60 0000 C CNN
+ 1 12550 6250
+ 1 0 0 -1
+$EndComp
+$Comp
+L GE865 U?
+U 1 1 4A993F8F
+P 6650 6650
+F 0 "U?" H 6650 6550 60 0000 C CNN
+F 1 "GE865" H 6650 6750 60 0000 C CNN
+ 1 6650 6650
+ 1 0 0 -1
+$EndComp
Text Notes 1400 1300 0 200 ~ 40
MODEM
$EndSCHEMATC
--- End Message ---
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