r5362 - in trunk/gta02-core: . docs/ecn

werner at docs.openmoko.org werner at docs.openmoko.org
Sat Aug 1 19:33:14 CEST 2009


Author: werner
Date: 2009-08-01 19:33:13 +0200 (Sat, 01 Aug 2009)
New Revision: 5362

Modified:
   trunk/gta02-core/docs/ecn/ecn0001.txt
   trunk/gta02-core/gta02-core.sch
   trunk/gta02-core/memory.sch
Log:
Added preservation of R1801 to ECN0001 and modified memory.sch and the
reference on gta02-core.sch accordingly.



Modified: trunk/gta02-core/docs/ecn/ecn0001.txt
===================================================================
--- trunk/gta02-core/docs/ecn/ecn0001.txt	2009-08-01 12:31:35 UTC (rev 5361)
+++ trunk/gta02-core/docs/ecn/ecn0001.txt	2009-08-01 17:33:13 UTC (rev 5362)
@@ -1,7 +1,8 @@
 Remove Glamo (U1801)
 
 Changes:
-- Removed Glamo (U1801) and related passives
+- Removed Glamo (U1801) and related passives, except
+  - Preserve the nWAIT pull-up R1801.
 - LCM pixel data reassigned directly to screen
 - LCM controller SPI moved to GPIO (GPG-5-7)
 - LCD_xRES signal moved to GPD9

Modified: trunk/gta02-core/gta02-core.sch
===================================================================
--- trunk/gta02-core/gta02-core.sch	2009-08-01 12:31:35 UTC (rev 5361)
+++ trunk/gta02-core/gta02-core.sch	2009-08-01 17:33:13 UTC (rev 5362)
@@ -1,5 +1,5 @@
-EESchema Schematic File Version 2  date Wed 29 Jul 2009 21:06:16 BST
-LIBS:power,device,conn,gta02-core
+EESchema Schematic File Version 2  date Sat Aug  1 14:24:10 2009
+LIBS:power,device,conn,gta02-core,gta02-core-cache
 EELAYER 24  0
 EELAYER END
 $Descr A3 16535 11700
@@ -13,6 +13,8 @@
 Comment3 ""
 Comment4 ""
 $EndDescr
+Text Notes 7100 2500 0    60   ~ 0
+R1801
 Text Notes 9050 5000 0    60   ~ 0
 x
 Text Notes 9050 4850 0    60   ~ 0
@@ -151,10 +153,10 @@
 NoConn ~ 13450 7150
 NoConn ~ 13450 7000
 $Comp
-L PWR_FLAG #FLG?
+L PWR_FLAG #FLG01
 U 1 1 4A5C71E1
 P 12850 6700
-F 0 "#FLG?" H 12850 6970 30  0001 C CNN
+F 0 "#FLG01" H 12850 6970 30  0001 C CNN
 F 1 "PWR_FLAG" H 12850 6930 30  0000 C CNN
 	1    12850 6700
 	1    0    0    -1  

Modified: trunk/gta02-core/memory.sch
===================================================================
--- trunk/gta02-core/memory.sch	2009-08-01 12:31:35 UTC (rev 5361)
+++ trunk/gta02-core/memory.sch	2009-08-01 17:33:13 UTC (rev 5362)
@@ -1,5 +1,5 @@
-EESchema Schematic File Version 2  date Tue 21 Jul 2009 15:52:06 BST
-LIBS:power,device,conn,gta02-core
+EESchema Schematic File Version 2  date Sat Aug  1 14:30:58 2009
+LIBS:power,device,conn,gta02-core,gta02-core-cache
 EELAYER 24  0
 EELAYER END
 $Descr A3 16535 11700
@@ -13,481 +13,503 @@
 Comment3 ""
 Comment4 ""
 $EndDescr
-Text Notes 3250 3200 0    50   ~ 0
-GCS0 & GCS3 signals no longer used (ecn0002)
-Text Notes 3250 3100 0    50   ~ 0
-3d_CS signal no longer used (ecn0001)
-Wire Bus Line
-	6000 4500 6000 10450
 Wire Wire Line
-	2750 8850 3550 8850
+	4150 3650 4150 3850
 Wire Wire Line
-	2750 8550 3350 8550
+	14250 3550 14250 3350
 Wire Wire Line
-	3450 8350 3450 8700
+	2750 8700 3450 8700
 Wire Wire Line
-	2950 3850 2950 3550
+	3550 8350 3550 8850
 Wire Wire Line
-	2950 3550 2350 3550
-Connection ~ 13050 1150
+	3350 8350 3350 8550
 Wire Wire Line
-	13250 1050 13250 1150
+	2350 3700 2850 3700
 Wire Wire Line
-	13250 1150 12450 1150
+	2850 3700 2850 3850
+Connection ~ 13850 2750
+Connection ~ 13400 3900
 Wire Wire Line
-	12650 1950 13050 1950
-Connection ~ 13300 3900
+	13400 2750 13400 4100
 Wire Wire Line
-	13300 3900 13300 4100
-Connection ~ 13100 3900
+	13400 2750 14250 2750
+Connection ~ 11650 2750
+Connection ~ 12100 3900
 Wire Wire Line
-	13100 3900 13100 4100
-Connection ~ 12900 3900
+	12100 2750 12100 4100
 Wire Wire Line
-	12900 4100 12900 3900
-Connection ~ 12600 3900
+	12100 2750 11250 2750
+Connection ~ 13200 3900
 Wire Wire Line
-	12600 3900 12600 4100
-Connection ~ 12400 3900
+	13200 3900 13200 4100
+Connection ~ 13000 3900
 Wire Wire Line
-	12400 3900 12400 4100
-Connection ~ 12200 3900
+	13000 3900 13000 4100
 Wire Wire Line
-	12200 4100 12200 3900
-Connection ~ 11450 3550
+	13400 3900 12800 3900
 Wire Wire Line
-	11450 3750 11450 3550
+	12800 3900 12800 4100
+Connection ~ 12500 3900
 Wire Wire Line
-	11250 3350 11250 3550
+	12500 3900 12500 4100
+Connection ~ 12300 3900
 Wire Wire Line
-	11250 3550 11650 3550
+	12300 3900 12300 4100
 Wire Wire Line
-	11650 3550 11650 3350
+	12700 3900 12700 4100
 Wire Wire Line
-	11650 2750 11650 2950
+	12100 3900 12700 3900
+Connection ~ 11450 2750
 Wire Wire Line
-	11250 2950 11250 2750
+	11450 2550 11450 2750
+Connection ~ 14050 2750
 Wire Wire Line
-	13850 2750 13850 2950
+	14050 2550 14050 2750
+Connection ~ 14050 3550
 Wire Wire Line
-	14250 2950 14250 2750
+	14050 3750 14050 3550
 Wire Wire Line
-	13850 3550 14250 3550
+	9100 6050 9100 8400
 Wire Wire Line
-	13850 3550 13850 3350
+	9100 6050 10350 6050
 Wire Wire Line
-	8750 8900 9500 8900
+	10350 6050 10350 6150
 Wire Wire Line
-	8750 8700 9300 8700
+	10350 6150 10550 6150
 Wire Wire Line
-	10550 7950 9500 7950
+	8750 9100 8950 9100
 Wire Wire Line
-	9500 7950 9500 8900
+	8950 9100 8950 9000
 Wire Wire Line
-	10550 7650 9300 7650
+	8950 9000 8750 9000
 Wire Wire Line
-	9300 7650 9300 8700
+	8750 8800 9400 8800
 Wire Wire Line
-	10550 6450 9200 6450
+	8750 8600 9200 8600
+Wire Wire Line
+	10550 7750 9400 7750
+Wire Wire Line
+	9400 7750 9400 8800
+Wire Wire Line
+	9200 8600 9200 6450
+Wire Wire Line
+	9100 8400 8750 8400
 Wire Bus Line
-	15400 8150 15400 9900
+	1050 7400 1050 2200
+Wire Bus Line
+	15500 4650 15500 10450
+Wire Bus Line
+	10500 9300 10500 9900
 Wire Wire Line
-	14200 8350 14400 8350
+	15300 8350 14800 8350
 Wire Wire Line
-	14200 8150 14400 8150
-Connection ~ 12850 1950
+	15300 8250 14800 8250
 Wire Wire Line
-	12850 2200 12850 1950
-Connection ~ 12650 1150
+	15300 8150 14800 8150
 Wire Wire Line
-	13050 1150 13050 1350
+	15300 8050 14800 8050
 Wire Wire Line
-	12650 1150 12650 1350
-Wire Bus Line
-	6000 10450 15500 10450
+	14200 8250 14400 8250
 Wire Wire Line
-	10400 9500 8750 9500
+	14200 8050 14400 8050
 Wire Wire Line
-	10400 9300 8750 9300
+	11750 1150 11550 1150
 Wire Wire Line
-	10950 7850 11350 7850
+	11550 1150 11550 950 
+Connection ~ 12850 1150
 Wire Wire Line
-	10950 7650 11350 7650
+	12850 1150 12850 950 
 Wire Wire Line
-	10000 6250 10550 6250
+	13050 1950 13050 1750
 Wire Wire Line
-	1850 7400 1150 7400
+	12650 1950 12650 1750
+Wire Bus Line
+	15400 9900 10500 9900
 Wire Wire Line
-	10950 6450 11150 6450
+	8750 9400 10400 9400
 Wire Wire Line
-	11150 6450 11150 7500
+	8750 9200 10400 9200
 Wire Wire Line
-	11150 7500 11350 7500
+	10550 7850 8850 7850
 Wire Wire Line
-	10950 6250 11350 6250
+	8850 7850 8850 3650
 Wire Wire Line
-	11350 5800 10000 5800
+	8850 3650 4250 3650
 Wire Wire Line
-	11350 5600 10000 5600
+	4250 3650 4250 3850
 Wire Wire Line
-	10000 5400 11350 5400
+	10950 7750 11350 7750
 Wire Wire Line
-	11350 5200 10000 5200
+	11350 7950 10950 7950
 Wire Wire Line
-	11350 5000 10000 5000
+	10000 6350 10550 6350
 Wire Wire Line
-	11350 4800 10000 4800
+	1150 7500 1850 7500
 Wire Bus Line
-	9900 2950 1050 2950
+	9900 6250 9900 2200
 Wire Wire Line
-	15400 7550 14200 7550
+	10950 6350 11350 6350
 Wire Wire Line
-	15400 7350 14200 7350
+	10950 6150 11350 6150
 Wire Wire Line
-	15400 7150 14200 7150
+	10000 5900 11350 5900
 Wire Wire Line
-	15400 6950 14200 6950
+	10000 5700 11350 5700
 Wire Wire Line
-	15400 6650 14200 6650
+	10000 5500 11350 5500
 Wire Wire Line
-	15400 6450 14200 6450
+	10000 5300 11350 5300
 Wire Wire Line
-	15400 6250 14200 6250
+	10000 5100 11350 5100
 Wire Wire Line
-	15400 6050 14200 6050
+	10000 4900 11350 4900
 Wire Wire Line
-	15400 5850 14200 5850
+	10000 4700 11350 4700
 Wire Wire Line
-	15400 5650 14200 5650
+	14200 7650 15400 7650
 Wire Wire Line
-	15400 5450 14200 5450
+	14200 7450 15400 7450
 Wire Wire Line
-	15400 5250 14200 5250
+	14200 7250 15400 7250
 Wire Wire Line
-	15400 5050 14200 5050
+	14200 7050 15400 7050
 Wire Wire Line
-	15400 4850 14200 4850
+	14200 6850 15400 6850
 Wire Wire Line
-	15400 4650 14200 4650
-Connection ~ 12200 9050
+	14200 6750 15400 6750
 Wire Wire Line
-	12200 8850 12200 9050
-Connection ~ 12400 9050
+	14200 6550 15400 6550
 Wire Wire Line
-	12400 9050 12400 8850
-Connection ~ 12600 9050
+	14200 6350 15400 6350
 Wire Wire Line
-	12600 9050 12600 8850
-Connection ~ 12700 9050
+	14200 6150 15400 6150
 Wire Wire Line
-	12700 9050 12700 8850
-Connection ~ 12900 9050
+	14200 5950 15400 5950
 Wire Wire Line
-	12900 9050 12900 8850
-Connection ~ 13000 9050
-Connection ~ 13200 9050
+	14200 5750 15400 5750
 Wire Wire Line
-	13200 9050 13200 8850
-Connection ~ 13300 9050
+	14200 5550 15400 5550
 Wire Wire Line
-	1850 6200 1150 6200
+	14200 5350 15400 5350
 Wire Wire Line
-	1850 6000 1150 6000
+	14200 5150 15400 5150
 Wire Wire Line
-	1150 5800 1850 5800
+	14200 4950 15400 4950
 Wire Wire Line
-	1150 5600 1850 5600
+	15400 4750 14200 4750
 Wire Wire Line
-	1150 5300 1850 5300
+	14200 4550 15400 4550
+Connection ~ 12750 9050
 Wire Wire Line
-	1150 5100 1850 5100
+	12750 9050 12750 9300
+Connection ~ 12300 9050
 Wire Wire Line
-	1150 4900 1850 4900
+	12300 9050 12300 8850
+Connection ~ 12500 9050
 Wire Wire Line
-	5050 7850 5900 7850
+	12500 9050 12500 8850
+Connection ~ 12800 9050
 Wire Wire Line
-	5050 7650 5900 7650
+	12800 9050 12800 8850
 Wire Wire Line
-	5050 7450 5900 7450
+	13000 9050 13000 8850
+Connection ~ 13100 9050
 Wire Wire Line
-	5050 7250 5900 7250
+	13100 9050 13100 8850
 Wire Wire Line
-	5900 6950 5050 6950
+	13300 8850 13300 9050
 Wire Wire Line
-	5900 6750 5050 6750
+	13400 9050 13400 8850
 Wire Wire Line
-	5900 6550 5050 6550
+	13400 9050 12100 9050
 Wire Wire Line
-	5900 6350 5050 6350
+	12100 9050 12100 8850
 Wire Wire Line
-	5900 6050 5050 6050
+	1150 6100 1850 6100
 Wire Wire Line
-	5900 5850 5050 5850
+	1850 5900 1150 5900
 Wire Wire Line
-	5900 5650 5050 5650
+	1150 5700 1850 5700
 Wire Wire Line
-	5900 5450 5050 5450
+	1150 5400 1850 5400
 Wire Wire Line
-	5900 5100 5050 5100
+	1150 5200 1850 5200
 Wire Wire Line
-	5900 4900 5050 4900
+	1850 5000 1150 5000
 Wire Wire Line
-	5900 4700 5050 4700
+	5900 7750 5050 7750
 Wire Wire Line
-	5900 4500 5050 4500
+	5900 7550 5050 7550
 Wire Wire Line
-	5050 4400 5900 4400
+	5900 7350 5050 7350
 Wire Wire Line
-	5050 4600 5900 4600
+	5900 7150 5050 7150
 Wire Wire Line
-	5050 4800 5900 4800
+	5050 6850 5900 6850
 Wire Wire Line
-	5050 5000 5900 5000
+	5050 6650 5900 6650
 Wire Wire Line
-	5050 5350 5900 5350
+	5050 6450 5900 6450
 Wire Wire Line
-	5050 5550 5900 5550
+	5050 6250 5900 6250
 Wire Wire Line
+	5050 5950 5900 5950
+Wire Wire Line
 	5050 5750 5900 5750
 Wire Wire Line
-	5050 5950 5900 5950
+	5050 5550 5900 5550
 Wire Wire Line
-	5050 6250 5900 6250
+	5050 5350 5900 5350
 Wire Wire Line
-	5050 6450 5900 6450
+	5050 5000 5900 5000
 Wire Wire Line
-	5050 6650 5900 6650
+	5050 4800 5900 4800
 Wire Wire Line
-	5050 6850 5900 6850
+	5050 4600 5900 4600
 Wire Wire Line
-	5900 7150 5050 7150
+	5050 4400 5900 4400
 Wire Wire Line
-	5900 7350 5050 7350
+	5900 4500 5050 4500
 Wire Wire Line
-	5900 7550 5050 7550
+	5900 4700 5050 4700
 Wire Wire Line
-	5900 7750 5050 7750
+	5900 4900 5050 4900
 Wire Wire Line
-	1850 5000 1150 5000
+	5900 5100 5050 5100
 Wire Wire Line
-	1150 5200 1850 5200
+	5900 5450 5050 5450
 Wire Wire Line
-	1150 5400 1850 5400
+	5900 5650 5050 5650
 Wire Wire Line
-	1150 5700 1850 5700
+	5900 5850 5050 5850
 Wire Wire Line
-	1850 5900 1150 5900
+	5900 6050 5050 6050
 Wire Wire Line
-	1150 6100 1850 6100
+	5900 6350 5050 6350
 Wire Wire Line
-	12100 8850 12100 9050
+	5900 6550 5050 6550
 Wire Wire Line
-	12100 9050 13400 9050
+	5900 6750 5050 6750
 Wire Wire Line
-	13400 9050 13400 8850
+	5900 6950 5050 6950
 Wire Wire Line
-	13300 8850 13300 9050
+	5050 7250 5900 7250
 Wire Wire Line
-	13100 9050 13100 8850
-Connection ~ 13100 9050
+	5050 7450 5900 7450
 Wire Wire Line
-	13000 9050 13000 8850
+	5050 7650 5900 7650
 Wire Wire Line
-	12800 9050 12800 8850
-Connection ~ 12800 9050
+	5050 7850 5900 7850
 Wire Wire Line
-	12500 9050 12500 8850
-Connection ~ 12500 9050
+	1150 4900 1850 4900
 Wire Wire Line
-	12300 9050 12300 8850
-Connection ~ 12300 9050
+	1150 5100 1850 5100
 Wire Wire Line
-	12750 9050 12750 9300
-Connection ~ 12750 9050
+	1150 5300 1850 5300
 Wire Wire Line
-	14200 4550 15400 4550
+	1150 5600 1850 5600
 Wire Wire Line
-	15400 4750 14200 4750
+	1150 5800 1850 5800
 Wire Wire Line
-	14200 4950 15400 4950
+	1850 6000 1150 6000
 Wire Wire Line
-	14200 5150 15400 5150
+	1850 6200 1150 6200
+Connection ~ 13300 9050
 Wire Wire Line
-	14200 5350 15400 5350
+	13200 9050 13200 8850
+Connection ~ 13200 9050
+Connection ~ 13000 9050
 Wire Wire Line
-	14200 5550 15400 5550
+	12900 9050 12900 8850
+Connection ~ 12900 9050
 Wire Wire Line
-	14200 5750 15400 5750
+	12700 9050 12700 8850
+Connection ~ 12700 9050
 Wire Wire Line
-	14200 5950 15400 5950
+	12600 9050 12600 8850
+Connection ~ 12600 9050
 Wire Wire Line
-	14200 6150 15400 6150
+	12400 9050 12400 8850
+Connection ~ 12400 9050
 Wire Wire Line
-	14200 6350 15400 6350
+	12200 8850 12200 9050
+Connection ~ 12200 9050
 Wire Wire Line
-	14200 6550 15400 6550
+	15400 4650 14200 4650
 Wire Wire Line
-	14200 6750 15400 6750
+	15400 4850 14200 4850
 Wire Wire Line
-	14200 6850 15400 6850
+	15400 5050 14200 5050
 Wire Wire Line
-	14200 7050 15400 7050
+	15400 5250 14200 5250
 Wire Wire Line
-	14200 7250 15400 7250
+	15400 5450 14200 5450
 Wire Wire Line
-	14200 7450 15400 7450
+	15400 5650 14200 5650
 Wire Wire Line
-	14200 7650 15400 7650
+	15400 5850 14200 5850
 Wire Wire Line
-	10000 4700 11350 4700
+	15400 6050 14200 6050
 Wire Wire Line
-	10000 4900 11350 4900
+	15400 6250 14200 6250
 Wire Wire Line
-	10000 5100 11350 5100
+	15400 6450 14200 6450
 Wire Wire Line
-	10000 5300 11350 5300
+	15400 6650 14200 6650
 Wire Wire Line
-	10000 5500 11350 5500
+	15400 6950 14200 6950
 Wire Wire Line
-	10000 5700 11350 5700
+	15400 7150 14200 7150
 Wire Wire Line
-	10000 5900 11350 5900
+	15400 7350 14200 7350
 Wire Wire Line
-	10950 6150 11350 6150
-Wire Wire Line
-	10950 6350 11350 6350
+	15400 7550 14200 7550
 Wire Bus Line
-	9900 2950 9900 6250
+	9900 2200 1050 2200
 Wire Wire Line
-	1150 7500 1850 7500
+	11350 4800 10000 4800
 Wire Wire Line
-	10000 6350 10550 6350
+	11350 5000 10000 5000
 Wire Wire Line
-	11350 7950 10950 7950
+	11350 5200 10000 5200
 Wire Wire Line
-	10950 7750 11350 7750
+	10000 5400 11350 5400
 Wire Wire Line
-	4250 3850 4250 3650
+	11350 5600 10000 5600
 Wire Wire Line
-	4250 3650 8850 3650
+	11350 5800 10000 5800
 Wire Wire Line
-	8850 3650 8850 7850
+	10950 6250 11350 6250
 Wire Wire Line
-	8850 7850 10550 7850
+	11350 7500 11150 7500
 Wire Wire Line
-	8750 9200 10400 9200
+	11150 7500 11150 6450
 Wire Wire Line
-	8750 9400 10400 9400
-Wire Bus Line
-	15400 9900 10500 9900
+	11150 6450 10950 6450
 Wire Wire Line
-	12650 1950 12650 1750
+	1850 7400 1150 7400
 Wire Wire Line
-	13050 1950 13050 1750
+	10000 6250 10550 6250
 Wire Wire Line
-	12850 1150 12850 950 
-Connection ~ 12850 1150
+	10950 7650 11350 7650
 Wire Wire Line
-	11550 950  11550 1150
+	10950 7850 11350 7850
 Wire Wire Line
-	11550 1150 11750 1150
+	10400 9300 8750 9300
 Wire Wire Line
-	14200 8050 14400 8050
+	10400 9500 8750 9500
+Wire Bus Line
+	6000 10450 15500 10450
 Wire Wire Line
-	14200 8250 14400 8250
+	12650 1350 12650 1150
 Wire Wire Line
-	15300 8050 14800 8050
+	13050 1150 13050 1350
+Connection ~ 12650 1150
 Wire Wire Line
-	15300 8150 14800 8150
+	12850 2200 12850 1950
+Connection ~ 12850 1950
 Wire Wire Line
-	15300 8250 14800 8250
+	14200 8150 14400 8150
 Wire Wire Line
-	15300 8350 14800 8350
+	14200 8350 14400 8350
 Wire Bus Line
-	10500 9900 10500 9300
-Wire Bus Line
-	15500 10450 15500 4650
-Wire Bus Line
-	1050 2950 1050 7400
+	15400 8150 15400 9900
 Wire Wire Line
-	8750 8400 9100 8400
+	9200 6450 10550 6450
 Wire Wire Line
-	9200 6450 9200 8600
+	9300 7650 9300 8700
 Wire Wire Line
-	9400 7750 9400 8800
+	9300 7650 10550 7650
 Wire Wire Line
-	9400 7750 10550 7750
+	9500 7950 9500 8900
 Wire Wire Line
-	9200 8600 8750 8600
+	9500 7950 10550 7950
 Wire Wire Line
-	9400 8800 8750 8800
+	9300 8700 8750 8700
 Wire Wire Line
-	8750 9000 8950 9000
+	9500 8900 8750 8900
 Wire Wire Line
-	8950 9000 8950 9100
+	13850 3550 13850 3350
 Wire Wire Line
-	8950 9100 8750 9100
+	14250 3550 13850 3550
 Wire Wire Line
-	10550 6150 10350 6150
+	14250 2750 14250 2950
 Wire Wire Line
-	10350 6150 10350 6050
+	13850 2750 13850 2950
 Wire Wire Line
-	10350 6050 9100 6050
+	11250 2750 11250 2950
 Wire Wire Line
-	9100 6050 9100 8400
+	11650 2750 11650 2950
 Wire Wire Line
-	14050 3750 14050 3550
-Connection ~ 14050 3550
+	11650 3550 11650 3350
 Wire Wire Line
-	14050 2550 14050 2750
-Connection ~ 14050 2750
+	11650 3550 11250 3550
 Wire Wire Line
-	11450 2550 11450 2750
-Connection ~ 11450 2750
+	11250 3550 11250 3350
 Wire Wire Line
-	12100 3900 12700 3900
+	11450 3750 11450 3550
+Connection ~ 11450 3550
 Wire Wire Line
-	12700 3900 12700 4100
+	12200 4100 12200 3900
+Connection ~ 12200 3900
 Wire Wire Line
-	12300 3900 12300 4100
-Connection ~ 12300 3900
+	12400 3900 12400 4100
+Connection ~ 12400 3900
 Wire Wire Line
-	12500 3900 12500 4100
-Connection ~ 12500 3900
+	12600 3900 12600 4100
+Connection ~ 12600 3900
 Wire Wire Line
-	12800 4100 12800 3900
+	12900 4100 12900 3900
+Connection ~ 12900 3900
 Wire Wire Line
-	12800 3900 13400 3900
+	13100 3900 13100 4100
+Connection ~ 13100 3900
 Wire Wire Line
-	13000 3900 13000 4100
-Connection ~ 13000 3900
+	13300 3900 13300 4100
+Connection ~ 13300 3900
 Wire Wire Line
-	13200 3900 13200 4100
-Connection ~ 13200 3900
+	13050 1950 12650 1950
 Wire Wire Line
-	11250 2750 12100 2750
+	12450 1150 13250 1150
 Wire Wire Line
-	12100 2750 12100 4100
-Connection ~ 12100 3900
-Connection ~ 11650 2750
+	13250 1150 13250 1050
+Connection ~ 13050 1150
 Wire Wire Line
-	14250 2750 13400 2750
+	2350 3550 2950 3550
 Wire Wire Line
-	13400 2750 13400 4100
-Connection ~ 13400 3900
-Connection ~ 13850 2750
+	2950 3550 2950 3850
 Wire Wire Line
-	2850 3850 2850 3700
+	3450 8700 3450 8350
 Wire Wire Line
-	2850 3700 2350 3700
+	3350 8550 2750 8550
 Wire Wire Line
-	3350 8550 3350 8350
+	3550 8850 2750 8850
+Wire Bus Line
+	6000 4500 6000 10450
 Wire Wire Line
-	3550 8850 3550 8350
-Wire Wire Line
-	3450 8700 2750 8700
-Wire Wire Line
-	14250 3550 14250 3350
+	4150 2950 4150 3150
+$Comp
+L IO_1V8 #PWR096
+U 1 1 4A747B6E
+P 4150 2950
+F 0 "#PWR096" H 4150 2850 50  0001 C CNN
+F 1 "IO_1V8" H 4150 3100 50  0000 C CNN
+	1    4150 2950
+	1    0    0    -1  
+$EndComp
+$Comp
+L R_US R1801
+U 1 1 4A747B1D
+P 4150 3400
+F 0 "R1801" V 4200 3200 50  0000 C CNN
+F 1 "10k" V 4100 3250 50  0000 C CNN
+	1    4150 3400
+	0    -1   -1   0   
+$EndComp
+Text Notes 3250 2450 0    50   ~ 0
+GCS0 & GCS3 signals no longer used (ecn0002)
+Text Notes 3250 2350 0    50   ~ 0
+3d_CS signal no longer used (ecn0001)
 Text GLabel 2750 8550 0    60   Output ~ 0
 MODEM_ON
 Text GLabel 2750 8850 0    60   Output ~ 0
@@ -499,10 +521,10 @@
 Text GLabel 2350 3700 0    60   Output ~ 0
 MODEM_RST
 $Comp
-L PWR_FLAG #FLG?
+L PWR_FLAG #FLG097
 U 1 1 4A4DD71E
 P 13250 1050
-F 0 "#FLG?" H 13250 1320 30  0001 C CNN
+F 0 "#FLG097" H 13250 1320 30  0001 C CNN
 F 1 "PWR_FLAG" H 13250 1280 30  0000 C CNN
 	1    13250 1050
 	1    0    0    -1  
@@ -510,43 +532,42 @@
 Text Notes 1550 1400 0    200  ~ 40
 MEMORY
 $Comp
-L GND #PWR?
+L GND #PWR098
 U 1 1 4A3F0438
 P 11450 3750
-F 0 "#PWR?" H 11450 3750 30  0001 C CNN
+F 0 "#PWR098" H 11450 3750 30  0001 C CNN
 F 1 "GND" H 11450 3680 30  0001 C CNN
 	1    11450 3750
 	1    0    0    -1  
 $EndComp
 $Comp
-L SDRAM_1V8 #PWR?
+L SDRAM_1V8 #PWR099
 U 1 1 4A3F040B
 P 11450 2550
-F 0 "#PWR?" H 11450 2450 50  0001 C CNN
+F 0 "#PWR099" H 11450 2450 50  0001 C CNN
 F 1 "SDRAM_1V8" H 11450 2700 50  0000 C CNN
 	1    11450 2550
 	1    0    0    -1  
 $EndComp
 $Comp
-L SDRAM_1V8 #PWR?
+L SDRAM_1V8 #PWR0100
 U 1 1 4A3F03AA
 P 14050 2550
-F 0 "#PWR?" H 14050 2450 50  0001 C CNN
+F 0 "#PWR0100" H 14050 2450 50  0001 C CNN
 F 1 "SDRAM_1V8" H 14050 2700 50  0000 C CNN
 	1    14050 2550
 	1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR?
+L GND #PWR0101
 U 1 1 4A3F037F
 P 14050 3750
-F 0 "#PWR?" H 14050 3750 30  0001 C CNN
+F 0 "#PWR0101" H 14050 3750 30  0001 C CNN
 F 1 "GND" H 14050 3680 30  0001 C CNN
 	1    14050 3750
 	1    0    0    -1  
 $EndComp
 NoConn ~ 3650 8350
-NoConn ~ 4150 3850
 NoConn ~ 4050 3850
 NoConn ~ 3750 3850
 NoConn ~ 3650 3850
@@ -589,19 +610,19 @@
 	1    0    0    -1  
 $EndComp
 $Comp
-L IO_1V8 #PWR?
+L IO_1V8 #PWR0102
 U 1 1 4A3B666A
 P 11550 950
-F 0 "#PWR?" H 11550 850 50  0001 C CNN
+F 0 "#PWR0102" H 11550 850 50  0001 C CNN
 F 1 "IO_1V8" H 11550 1100 50  0000 C CNN
 	1    11550 950 
 	1    0    0    -1  
 $EndComp
 $Comp
-L SDRAM_1V8 #PWR?
+L SDRAM_1V8 #PWR0103
 U 1 1 4A3B665C
 P 12850 950
-F 0 "#PWR?" H 12850 850 50  0001 C CNN
+F 0 "#PWR0103" H 12850 850 50  0001 C CNN
 F 1 "SDRAM_1V8" H 12850 1100 50  0000 C CNN
 	1    12850 950 
 	1    0    0    -1  
@@ -616,10 +637,10 @@
 	-1   0    0    1   
 $EndComp
 $Comp
-L GND #PWR?
+L GND #PWR0104
 U 1 1 4A3B0837
 P 12850 2200
-F 0 "#PWR?" H 12850 2200 30  0001 C CNN
+F 0 "#PWR0104" H 12850 2200 30  0001 C CNN
 F 1 "GND" H 12850 2130 30  0001 C CNN
 	1    12850 2200
 	1    0    0    -1  
@@ -925,10 +946,10 @@
 Entry Wire Line
 	15400 4550 15500 4650
 $Comp
-L GND #PWR?
+L GND #PWR0105
 U 1 1 4A39C2C7
 P 12750 9300
-F 0 "#PWR?" H 12750 9300 30  0001 C CNN
+F 0 "#PWR0105" H 12750 9300 30  0001 C CNN
 F 1 "GND" H 12750 9230 30  0001 C CNN
 	1    12750 9300
 	1    0    0    -1  




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