[gta02-core] ECN0001 comments+patch on SPI

Rask Ingemann Lambertsen ccc94453 at vip.cybercity.dk
Sat Aug 29 23:03:43 CEST 2009


   I think the SPI assignments ended up a bit suboptimal. We currently have:

WLAN SPI:
	SPICLK0/GPE13
	SPIMOSI0/GPE12
	SPIMISO0/GPE11
	EINT10/nSS0/GPG2
	EINT11/nSS1/GPG3	(WLAN_INT)

ACCEL SPI:
	EINT15/SPICLK1/GPG7
	EINT14/SPIMOSI1/GPG6
	EINT13/SPIMISO1/GPG5

DEBUG SPI:
	SPICLK0/GPE13
	SPIMOSI0/GPE12
	SPIMISO0/GPE11
	EINT10/nSS0/GPG2

   Thus the debug connector SPI will interfere with WLAN and we have three
EINT pins going to the accelerometer where we know we won't use them as
EINT. Now that we know which pins of the LCD interface won't be used for the
LCD, I think we can do better:

lcm.sch LCM_nRES moved from VD17/SPIMOSI1/GPD9 to LEND/GPC0 which was
unused.

WLAN SPI:
	SPICLK0/GPE13		(no change)
	SPIMOSI0/GPE12		(no change)
	SPIMISO0/GPE11		(no change)
	EINT10/nSS0/GPG2	(no change)
	EINT7/GPF7		(WLAN_INT)

ACCEL SPI:
	VD17/SPIMOSI1/GPD9
	VD16/SPIMISO1/GPD8
	VD9/SPICLK1/GPD1

DEBUG SPI:
	EINT15/SPICLK1/GPG7
	EINT14/SPIMOSI1/GPG6
	EINT13/SPIMISO1/GPG5
	EINT11/nSS1/GPG3

   It is not clear from the sc32242 user's manual if the SPI interface works
in slave mode without the nSS signal, so that's why I picked the GPG pins
with nSS1 for the debug connector SPI. This however means that WLAN_INT
needs a new home - I picked EINT7 which should be fine for that purpose.

Index: docs/ecn/ecn0001/lcm-wiring.txt
===================================================================
--- docs/ecn/ecn0001/lcm-wiring.txt	(revision 5572)
+++ docs/ecn/ecn0001/lcm-wiring.txt	(working copy)
@@ -9,6 +9,6 @@
 XCS		LCD_CS		GPIO12/LSA0	LCD_xCS		LCD_LPCOE/GPG5
 SCL		LCD_SCL		GPIO10/LSCK	LCD_SCL		LCD_LPCREVB/GPG7
 DIN		LCD_DIN		GPIO11/LSDA	LCD_DIN		LCD_LPCREV/GPG6
-XRES		LCD_RESET	GPIO4/LCS0#	LCD_xRES	VD17/.../GPD9
+XRES		LCD_RESET	GPIO4/LCS0#	LCD_xRES	LEND/GPC0
 PCLK		L_PCLK		GPIO6/LDCLK	VCLK		VCLK/GPG1
 DE		LCD_DE		GPIO7/LDE#	LDEN		VM/GPG4
Index: docs/ecn/ecn0001/wlan-wiring.txt
===================================================================
--- docs/ecn/ecn0001/wlan-wiring.txt	(revision 5572)
+++ docs/ecn/ecn0001/wlan-wiring.txt	(working copy)
@@ -3,7 +3,7 @@
 SDIO_CLK	WLAN_SDCLK	SDCLK/GPE5	WLAN_SPICLK	SPICLK0/GPE13
 SDIO_CMD	WLAN_SDCMD	SDCMD/GPE6	WLAN_SPIMOSI	SPIMOSI0/GPE12
 SDIO_DATA0	WLAN_DATA0	SDDAT0/GPE7	WLAN_SPIMISO	SPIMISO0/GPE11
-SDIO_DATA1	WLAN_DATA1	SDDAT1/GPE8	WLAN_INT	EINT11/nSS1/GPG3
+SDIO_DATA1	WLAN_DATA1	SDDAT1/GPE8	WLAN_INT	EINT7/GPF7
 SDIO_DATA2	WLAN_DATA2	SDDAT2/GPE9	WLAN_DATA2	CAMHREF/GPJ10 
 SDIO_DATA3	WLAN_DATA3	SDDAT3/GPE10	WLAN_SS		EINT10/nSS0/GPG2
 RESET		WLAN_RESET	CAMRESET/GPJ12	WLAN_nRESET	=
Index: io.sch
===================================================================
--- io.sch	(revision 5572)
+++ io.sch	(working copy)
@@ -597,14 +597,14 @@
 CONSOLE_TXD
 Text GLabel 12150 8600 0    60   BiDi ~ 0
 EINT3
-Text GLabel 12150 8450 0    60   Input ~ 0
-WLAN_SS
-Text GLabel 12150 8300 0    60   Output ~ 0
-WLAN_SPIMISO
-Text GLabel 12150 8150 0    60   Input ~ 0
-WLAN_SPIMOSI
-Text GLabel 12150 8000 0    60   Input ~ 0
-WLAN_SPICLK
+Text GLabel 12150 8450 0    60   BiDi ~ 0
+DEBUG_nSS
+Text GLabel 12150 8300 0    60   BiDi ~ 0
+DEBUG_SPIMISO
+Text GLabel 12150 8150 0    60   BiDi ~ 0
+DEBUG_SPIMOSI
+Text GLabel 12150 8000 0    60   BiDi ~ 0
+DEBUG_SPICLK
 Text GLabel 12150 7850 0    60   BiDi ~ 0
 X_I2C_SDA
 Text GLabel 12150 7700 0    60   Input ~ 0
Index: cpu.sch
===================================================================
--- cpu.sch	(revision 5572)
+++ cpu.sch	(working copy)
@@ -13,502 +13,505 @@
 Comment3 ""
 Comment4 ""
 $EndDescr
-Text Notes 7100 3250 0    60   ~ 0
-ECN0009 - remove Q1501, Q1502,\nR1564, new values for R1561-3
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 Wire Wire Line
-	12850 7350 12250 7350
+	12750 5400 12750 5600
 Wire Wire Line
-	11550 7350 11550 7500
+	12950 5100 12950 5400
+Connection ~ 13150 4800
 Wire Wire Line
-	4150 7050 4150 7200
+	13450 6000 11550 6000
 Wire Wire Line
-	4150 7200 3450 7200
+	12550 6000 12550 4550
 Wire Wire Line
-	9900 5550 12650 5550
+	13450 6100 13100 6100
 Wire Wire Line
-	12650 5550 12650 5700
+	13100 6100 13100 6150
 Wire Wire Line
-	12650 5700 13450 5700
+	13100 6150 11550 6150
 Wire Wire Line
-	12850 5500 12850 5250
+	3600 5850 3600 6150
 Wire Wire Line
-	13050 4950 13050 5300
+	3600 6150 4900 6150
 Wire Wire Line
-	13250 4650 13250 5100
+	3450 5650 3800 5650
 Wire Wire Line
-	13150 5200 13150 4550
-Connection ~ 12550 6000
+	3800 5650 3800 5850
 Wire Wire Line
-	11550 6300 13250 6300
+	3800 5850 4900 5850
 Wire Wire Line
-	13250 6300 13250 6200
+	3450 5250 4900 5250
 Wire Wire Line
-	13250 6200 13450 6200
+	3450 4950 4000 4950
 Wire Wire Line
-	3700 5750 3700 6000
+	4000 4950 4000 4800
 Wire Wire Line
-	3700 6000 4900 6000
+	4000 4800 4900 4800
 Wire Wire Line
-	3450 5050 4100 5050
+	3450 5350 4700 5350
 Wire Wire Line
-	4100 5050 4100 4950
+	4700 5350 4700 5400
 Wire Wire Line
-	4100 4950 4900 4950
+	4700 5400 4900 5400
 Wire Wire Line
-	3700 4350 4900 4350
+	4600 7300 3450 7300
 Wire Wire Line
-	4800 7200 4600 7200
+	5200 3700 5200 3600
 Wire Wire Line
-	4600 7200 4600 7300
+	5200 3600 5400 3600
 Wire Wire Line
-	5000 3600 5000 2850
+	3450 3500 3850 3500
 Wire Wire Line
-	5000 2850 5400 2850
+	3850 3500 3850 3350
+Wire Wire Line
+	3850 3350 4050 3350
+Text GLabel 11550 6300 0    60   BiDi ~ 0
+DEBUG_nSS
+Text Notes 7100 3250 0    60   ~ 0
+ECN0009 - remove Q1501, Q1502,\nR1564, new values for R1561-3
 NoConn ~ 3450 8950
 NoConn ~ 13450 5900
-Text Notes 10750 5850 0    50   ~ 0
+Text Notes 10750 4500 0    50   ~ 0
 removed nACCEL_CS network ECN0016
 Text Notes 10750 5700 0    50   ~ 0
 removed nHOLD network ECN0031
-NoConn ~ 13450 5800
 NoConn ~ 3450 5450
 NoConn ~ 3450 5550
 Text Notes 4000 5600 0    50   ~ 0
@@ -529,7 +532,7 @@
 WLAN_DATA2
 Text Notes 9400 5100 0    80   ~ 16
 AUX
-Text GLabel 11550 6300 0    60   Input ~ 0
+Text GLabel 11550 5800 0    60   Input ~ 0
 WLAN_INT
 Text Notes 9750 7400 0    50   ~ 0
 board revision detection\necn0001
@@ -636,12 +639,12 @@
 nUSB_OC
 Text GLabel 11550 7200 0    60   Input ~ 0
 nUSB_FLT
-Text GLabel 11550 6750 0    60   Output ~ 0
-ACCEL_SPICLK
-Text GLabel 11550 6600 0    60   Output ~ 0
-ACCEL_SPIMOSI
-Text GLabel 11550 6450 0    60   Input ~ 0
-ACCEL_SPIMISO
+Text GLabel 11550 6750 0    60   BiDi ~ 0
+DEBUG_SPICLK
+Text GLabel 11550 6600 0    60   BiDi ~ 0
+DEBUG_SPIMOSI
+Text GLabel 11550 6450 0    60   BiDi ~ 0
+DEBUG_SPIMISO
 Text GLabel 11550 7950 0    60   Input ~ 0
 NAND_BUS_WIDTH
 Text GLabel 11550 7800 0    60   Input ~ 0
@@ -685,12 +688,12 @@
 	4    15350 6200
 	-1   0    0    -1  
 $EndComp
-Text GLabel 12750 8550 0    60   Output ~ 0
-WLAN_SPICLK
-Text GLabel 12750 8400 0    60   Output ~ 0
-WLAN_SPIMOSI
-Text GLabel 12750 8250 0    60   Input ~ 0
-WLAN_SPIMISO
+Text GLabel 12750 8550 0    60   BiDi ~ 0
+DEBUG_SPICLK
+Text GLabel 12750 8400 0    60   BiDi ~ 0
+DEBUG_SPIMOSI
+Text GLabel 12750 8250 0    60   BiDi ~ 0
+DEBUG_SPIMISO
 $Comp
 L SC32442 U1501
 U 3 1 4A48912B
Index: lcm.sch
===================================================================
--- lcm.sch	(revision 5572)
+++ lcm.sch	(working copy)
@@ -13,434 +13,476 @@
 Comment3 ""
 Comment4 ""
 $EndDescr
-Text Notes 4450 3500 0    50   ~ 0
-HDQ relocated from GPD14 - ecn0001
-Text GLabel 3600 3450 2    60   Input ~ 0
-HDQ
 Wire Wire Line
-	3600 3450 3400 3450
-Connection ~ 8500 3000
+	3400 6900 4200 6900
 Wire Wire Line
-	8500 3000 8500 3250
-Connection ~ 7500 2900
+	3400 6600 4200 6600
 Wire Wire Line
-	10000 2900 7300 2900
+	3400 4250 4200 4250
 Wire Wire Line
-	7500 3200 7500 2900
+	3400 3450 3550 3450
+Connection ~ 6550 2550
+Connection ~ 8750 3000
 Wire Wire Line
-	8000 3600 8000 3800
+	8750 3250 8750 3000
+Connection ~ 7500 3100
 Wire Wire Line
-	8000 3800 7500 3800
+	7250 3100 7500 3100
 Wire Wire Line
-	7500 3800 7500 3600
-Connection ~ 9800 1750
+	8000 3200 8000 3000
 Wire Wire Line
-	9800 1600 9800 2600
+	8000 3000 10000 3000
+Connection ~ 7750 3800
 Wire Wire Line
-	3400 4350 4200 4350
+	7750 4000 7750 3800
 Wire Wire Line
-	4400 7250 5700 7250
+	10000 3900 9350 3900
 Wire Wire Line
-	3400 4950 4200 4950
+	9350 3900 9350 4150
 Wire Wire Line
-	3400 4750 4200 4750
+	9350 4150 9050 4150
 Wire Wire Line
-	3400 4550 4200 4550
-Connection ~ 8850 1750
+	9550 1750 9800 1750
 Wire Wire Line
-	8850 1750 8850 2700
+	10000 2600 9800 2600
+Connection ~ 8950 4300
 Wire Wire Line
-	8850 2700 10000 2700
-Wire Bus Line
-	4300 7350 4300 1000
+	8950 4400 8950 4300
 Wire Wire Line
-	15150 8500 14450 8500
+	5700 7150 4400 7150
 Wire Wire Line
-	15150 8300 14450 8300
+	3400 5850 4200 5850
 Wire Wire Line
-	15150 7050 14450 7050
+	4200 4850 3400 4850
 Wire Wire Line
-	15150 6850 14450 6850
+	4200 4650 3400 4650
 Wire Wire Line
-	15150 5600 14450 5600
+	4200 4450 3400 4450
 Wire Wire Line
-	15150 5400 14450 5400
+	4200 5950 3400 5950
 Wire Wire Line
-	14450 4150 15150 4150
+	4200 5750 3400 5750
 Wire Wire Line
-	14450 3950 15150 3950
+	4400 7450 5700 7450
 Wire Wire Line
-	14450 2700 15150 2700
+	4400 7350 5700 7350
 Wire Wire Line
-	14450 2500 15150 2500
-Wire Bus Line
-	15250 8600 15250 1000
-Wire Bus Line
-	15250 1000 4300 1000
+	14450 8400 15150 8400
 Wire Wire Line
-	6500 7150 9450 7150
+	14450 8200 15150 8200
 Wire Wire Line
-	11550 7450 11550 5000
+	14450 6950 15150 6950
 Wire Wire Line
-	11550 7450 6500 7450
+	14450 6750 15150 6750
 Wire Wire Line
-	10000 4100 9550 4100
+	14450 5500 15150 5500
 Wire Wire Line
-	9550 4100 9550 7250
+	14450 5300 15150 5300
 Wire Wire Line
-	9550 7250 6500 7250
+	15150 4050 14450 4050
 Wire Wire Line
-	6200 7750 6200 7950
+	15150 3850 14450 3850
 Wire Wire Line
-	6200 7950 6000 7950
+	15150 2600 14450 2600
 Wire Wire Line
-	6000 7950 6000 7750
+	15150 2400 14450 2400
 Wire Wire Line
-	6100 8200 6100 7950
-Connection ~ 6100 7950
+	10000 4500 9650 4500
 Wire Wire Line
-	11550 5000 11300 5000
+	9650 4500 9650 7350
 Wire Wire Line
-	13650 8400 11950 8400
+	9650 7350 6500 7350
 Wire Wire Line
-	11950 8400 11950 4700
+	10000 4000 9450 4000
 Wire Wire Line
-	11950 4700 11300 4700
+	9450 4000 9450 7150
 Wire Wire Line
-	13650 8200 12150 8200
+	13650 8500 11850 8500
 Wire Wire Line
-	12150 8200 12150 4500
+	11850 8500 11850 4800
 Wire Wire Line
-	12150 4500 11300 4500
+	11850 4800 11300 4800
 Wire Wire Line
-	13650 2700 12850 2700
+	13650 8300 12050 8300
 Wire Wire Line
-	12850 2700 12850 3000
+	12050 8300 12050 4600
 Wire Wire Line
-	12850 3000 11300 3000
+	12050 4600 11300 4600
+Connection ~ 14050 9000
 Wire Wire Line
-	13650 2500 12650 2500
+	14050 9200 14050 9000
 Wire Wire Line
-	12650 2500 12650 2700
+	13950 8800 13950 9000
 Wire Wire Line
-	12650 2700 11300 2700
+	13950 9000 14150 9000
 Wire Wire Line
-	13650 6950 12400 6950
+	14150 9000 14150 8800
 Wire Wire Line
-	12400 6950 12400 4300
+	13650 7050 12300 7050
 Wire Wire Line
-	12400 4300 11300 4300
+	12300 7050 12300 4400
 Wire Wire Line
-	13650 6750 12650 6750
+	12300 4400 11300 4400
 Wire Wire Line
-	12650 6750 12650 4000
+	13650 2600 12750 2600
 Wire Wire Line
-	12650 4000 11300 4000
+	12750 2600 12750 2900
 Wire Wire Line
-	13650 5500 12900 5500
+	12750 2900 11300 2900
 Wire Wire Line
-	12900 5500 12900 3800
+	13650 2400 12550 2400
 Wire Wire Line
-	12900 3800 11300 3800
+	12550 2400 12550 2600
 Wire Wire Line
-	13650 5300 13100 5300
+	12550 2600 11300 2600
 Wire Wire Line
-	13100 5300 13100 3600
+	13650 6850 12550 6850
 Wire Wire Line
-	13100 3600 11300 3600
+	12550 6850 12550 4100
 Wire Wire Line
-	13650 3950 13400 3950
+	12550 4100 11300 4100
+Connection ~ 14050 7550
 Wire Wire Line
-	13400 3950 13400 3200
+	14050 7750 14050 7550
 Wire Wire Line
-	13400 3200 11300 3200
+	13950 7350 13950 7550
 Wire Wire Line
-	13650 4150 13200 4150
+	13950 7550 14150 7550
 Wire Wire Line
-	13200 4150 13200 3400
+	14150 7550 14150 7350
 Wire Wire Line
-	13200 3400 11300 3400
+	13650 5600 12800 5600
 Wire Wire Line
-	14150 3000 14150 3200
+	12800 5600 12800 3900
 Wire Wire Line
-	14150 3200 13950 3200
+	12800 3900 11300 3900
 Wire Wire Line
-	13950 3200 13950 3000
+	13650 5400 13000 5400
 Wire Wire Line
-	9050 1750 6550 1750
-Connection ~ 8000 2550
+	13000 5400 13000 3700
 Wire Wire Line
-	8000 2550 8000 2350
-Connection ~ 7050 2550
+	13000 3700 11300 3700
+Connection ~ 14050 6100
 Wire Wire Line
-	7050 2350 7050 2550
-Connection ~ 7050 1750
+	14050 6300 14050 6100
 Wire Wire Line
-	7050 1950 7050 1750
-Connection ~ 8000 1750
+	13950 5900 13950 6100
 Wire Wire Line
-	8000 1750 8000 1950
-Connection ~ 9800 4900
+	13950 6100 14150 6100
 Wire Wire Line
-	9800 4900 10000 4900
-Connection ~ 9800 5000
+	14150 6100 14150 5900
 Wire Wire Line
-	9800 5200 9800 4700
+	13650 3850 13500 3850
 Wire Wire Line
-	9800 4700 10000 4700
+	13500 3850 13500 3100
 Wire Wire Line
-	4400 4300 10000 4300
+	13500 3100 11300 3100
 Wire Wire Line
-	10000 3500 9350 3500
+	13650 4050 13300 4050
 Wire Wire Line
-	9350 3300 10000 3300
-Wire Bus Line
-	9250 3100 9250 5800
+	13300 4050 13300 3300
 Wire Wire Line
-	7350 5700 9150 5700
+	13300 3300 11300 3300
+Connection ~ 14050 4650
 Wire Wire Line
-	7350 5500 9150 5500
+	14050 4850 14050 4650
 Wire Wire Line
-	3400 5550 4200 5550
+	13950 4450 13950 4650
 Wire Wire Line
-	3400 5350 4200 5350
+	13950 4650 14150 4650
 Wire Wire Line
-	4200 4150 3400 4150
+	14150 4650 14150 4450
+Connection ~ 14050 3200
 Wire Wire Line
-	4200 3950 3400 3950
+	14050 3400 14050 3200
+Connection ~ 6550 1750
 Wire Wire Line
-	4200 3750 3400 3750
+	6550 1950 6550 1550
+Connection ~ 7550 2550
 Wire Wire Line
-	4200 3350 3400 3350
+	7550 2550 7550 2350
 Wire Wire Line
-	3400 3150 4200 3150
+	8500 2350 8500 2550
 Wire Wire Line
-	3400 2950 4200 2950
+	8500 2550 6550 2550
 Wire Wire Line
-	3400 2850 4200 2850
+	6550 2350 6550 2750
+Connection ~ 8500 1750
+Connection ~ 7550 1750
 Wire Wire Line
-	3400 3050 4200 3050
+	7550 1750 7550 1950
 Wire Wire Line
-	3400 3250 4200 3250
+	8500 1750 8500 1950
+Connection ~ 9800 4800
 Wire Wire Line
-	3400 3650 4200 3650
+	10000 4800 9800 4800
 Wire Wire Line
-	3400 3850 4200 3850
+	9800 5000 10000 5000
 Wire Wire Line
-	3400 4050 4200 4050
+	8950 5100 8950 4900
 Wire Wire Line
-	3400 5250 4200 5250
+	8550 4150 4400 4150
 Wire Wire Line
-	3400 5450 4200 5450
+	9350 3400 10000 3400
 Wire Wire Line
-	9150 5400 7350 5400
+	9350 3200 10000 3200
 Wire Wire Line
 	9150 5600 7350 5600
 Wire Wire Line
-	9350 3200 10000 3200
+	9150 5400 7350 5400
 Wire Wire Line
-	9350 3400 10000 3400
+	3400 5450 4200 5450
 Wire Wire Line
-	8550 4150 4400 4150
+	3400 5250 4200 5250
 Wire Wire Line
-	8950 5100 8950 4900
+	3400 4050 4200 4050
 Wire Wire Line
-	9800 5000 10000 5000
+	3400 3850 4200 3850
 Wire Wire Line
-	10000 4800 9800 4800
-Connection ~ 9800 4800
+	3400 3650 4200 3650
 Wire Wire Line
-	8500 1750 8500 1950
+	3400 3250 4200 3250
 Wire Wire Line
-	7550 1750 7550 1950
-Connection ~ 7550 1750
-Connection ~ 8500 1750
+	3400 3050 4200 3050
 Wire Wire Line
-	6550 2350 6550 2750
+	3400 2850 4200 2850
 Wire Wire Line
-	6550 2550 8500 2550
+	3400 2950 4200 2950
 Wire Wire Line
-	8500 2550 8500 2350
+	3400 3150 4200 3150
 Wire Wire Line
-	7550 2550 7550 2350
-Connection ~ 7550 2550
+	4200 3350 3400 3350
 Wire Wire Line
-	6550 1950 6550 1550
-Connection ~ 6550 1750
+	4200 3750 3400 3750
 Wire Wire Line
-	14050 3400 14050 3200
-Connection ~ 14050 3200
+	4200 3950 3400 3950
 Wire Wire Line
-	14150 4450 14150 4650
+	4200 4150 3400 4150
 Wire Wire Line
-	14150 4650 13950 4650
+	3400 5350 4200 5350
 Wire Wire Line
-	13950 4650 13950 4450
+	3400 5550 4200 5550
 Wire Wire Line
-	14050 4850 14050 4650
-Connection ~ 14050 4650
+	7350 5500 9150 5500
 Wire Wire Line
-	11300 3300 13300 3300
+	7350 5700 9150 5700
+Wire Bus Line
+	9250 3100 9250 5800
 Wire Wire Line
-	13300 3300 13300 4050
+	9350 3300 10000 3300
 Wire Wire Line
-	13300 4050 13650 4050
+	10000 3500 9350 3500
 Wire Wire Line
-	11300 3100 13500 3100
+	4400 4300 10000 4300
 Wire Wire Line
-	13500 3100 13500 3850
+	10000 4700 9800 4700
 Wire Wire Line
-	13500 3850 13650 3850
+	9800 4700 9800 5200
+Connection ~ 9800 5000
 Wire Wire Line
-	14150 5900 14150 6100
+	9800 4900 10000 4900
+Connection ~ 9800 4900
 Wire Wire Line
-	14150 6100 13950 6100
+	8000 1750 8000 1950
+Connection ~ 8000 1750
 Wire Wire Line
-	13950 6100 13950 5900
+	7050 1950 7050 1750
+Connection ~ 7050 1750
 Wire Wire Line
-	14050 6300 14050 6100
-Connection ~ 14050 6100
+	7050 2350 7050 2550
+Connection ~ 7050 2550
 Wire Wire Line
-	11300 3700 13000 3700
+	8000 2550 8000 2350
+Connection ~ 8000 2550
 Wire Wire Line
-	13000 3700 13000 5400
+	9050 1750 6550 1750
 Wire Wire Line
-	13000 5400 13650 5400
+	13950 3000 13950 3200
 Wire Wire Line
-	11300 3900 12800 3900
+	13950 3200 14150 3200
 Wire Wire Line
-	12800 3900 12800 5600
+	14150 3200 14150 3000
 Wire Wire Line
-	12800 5600 13650 5600
+	11300 3400 13200 3400
 Wire Wire Line
-	14150 7350 14150 7550
+	13200 3400 13200 4150
 Wire Wire Line
-	14150 7550 13950 7550
+	13200 4150 13650 4150
 Wire Wire Line
-	13950 7550 13950 7350
+	11300 3200 13400 3200
 Wire Wire Line
-	14050 7750 14050 7550
-Connection ~ 14050 7550
+	13400 3200 13400 3950
 Wire Wire Line
-	11300 4100 12550 4100
+	13400 3950 13650 3950
 Wire Wire Line
-	12550 4100 12550 6850
+	11300 3600 13100 3600
 Wire Wire Line
-	12550 6850 13650 6850
+	13100 3600 13100 5300
 Wire Wire Line
-	11300 2600 12550 2600
+	13100 5300 13650 5300
 Wire Wire Line
-	12550 2600 12550 2400
+	11300 3800 12900 3800
 Wire Wire Line
-	12550 2400 13650 2400
+	12900 3800 12900 5500
 Wire Wire Line
-	11300 2900 12750 2900
+	12900 5500 13650 5500
 Wire Wire Line
-	12750 2900 12750 2600
+	11300 4000 12650 4000
 Wire Wire Line
-	12750 2600 13650 2600
+	12650 4000 12650 6750
 Wire Wire Line
-	11300 4400 12300 4400
+	12650 6750 13650 6750
 Wire Wire Line
-	12300 4400 12300 7050
+	11300 4300 12400 4300
 Wire Wire Line
-	12300 7050 13650 7050
+	12400 4300 12400 6950
 Wire Wire Line
-	14150 8800 14150 9000
+	12400 6950 13650 6950
 Wire Wire Line
-	14150 9000 13950 9000
+	11300 2700 12650 2700
 Wire Wire Line
-	13950 9000 13950 8800
+	12650 2700 12650 2500
 Wire Wire Line
-	14050 9200 14050 9000
-Connection ~ 14050 9000
+	12650 2500 13650 2500
 Wire Wire Line
-	11300 4600 12050 4600
+	11300 3000 12850 3000
 Wire Wire Line
-	12050 4600 12050 8300
+	12850 3000 12850 2700
 Wire Wire Line
-	12050 8300 13650 8300
+	12850 2700 13650 2700
 Wire Wire Line
-	11300 4800 11850 4800
+	11300 4500 12150 4500
 Wire Wire Line
-	11850 4800 11850 8500
+	12150 4500 12150 8200
 Wire Wire Line
-	11850 8500 13650 8500
+	12150 8200 13650 8200
 Wire Wire Line
-	9450 7150 9450 4000
+	11300 4700 11950 4700
 Wire Wire Line
-	9450 4000 10000 4000
+	11950 4700 11950 8400
 Wire Wire Line
-	6500 7350 9650 7350
+	11950 8400 13650 8400
 Wire Wire Line
-	9650 7350 9650 4500
+	11300 5000 11550 5000
+Connection ~ 6100 7950
 Wire Wire Line
-	9650 4500 10000 4500
+	6100 8200 6100 7950
 Wire Wire Line
-	15150 2400 14450 2400
+	6000 7750 6000 7950
 Wire Wire Line
-	15150 2600 14450 2600
+	6000 7950 6200 7950
 Wire Wire Line
-	15150 3850 14450 3850
+	6200 7950 6200 7750
 Wire Wire Line
-	15150 4050 14450 4050
+	6500 7250 9550 7250
 Wire Wire Line
-	14450 5300 15150 5300
+	9550 7250 9550 4100
 Wire Wire Line
-	14450 5500 15150 5500
+	9550 4100 10000 4100
 Wire Wire Line
-	14450 6750 15150 6750
+	6500 7450 11550 7450
 Wire Wire Line
-	14450 6950 15150 6950
+	11550 7450 11550 5000
 Wire Wire Line
-	14450 8200 15150 8200
+	9450 7150 6500 7150
+Wire Bus Line
+	15250 1000 4300 1000
+Wire Bus Line
+	15250 1000 15250 8600
 Wire Wire Line
-	14450 8400 15150 8400
+	14450 2500 15150 2500
 Wire Wire Line
-	4400 7350 5700 7350
+	14450 2700 15150 2700
 Wire Wire Line
-	4400 7450 5700 7450
+	14450 3950 15150 3950
 Wire Wire Line
-	4200 5750 3400 5750
+	14450 4150 15150 4150
 Wire Wire Line
-	4200 5950 3400 5950
+	15150 5400 14450 5400
 Wire Wire Line
-	4200 4450 3400 4450
+	15150 5600 14450 5600
 Wire Wire Line
-	4200 4650 3400 4650
+	15150 6850 14450 6850
 Wire Wire Line
-	4200 4850 3400 4850
+	15150 7050 14450 7050
 Wire Wire Line
-	3400 5850 4200 5850
+	15150 8300 14450 8300
 Wire Wire Line
-	5700 7150 4400 7150
+	15150 8500 14450 8500
+Wire Bus Line
+	4300 1000 4300 7350
 Wire Wire Line
-	8950 4400 8950 4300
-Connection ~ 8950 4300
+	10000 2700 8850 2700
 Wire Wire Line
-	9800 2600 10000 2600
+	8850 2700 8850 1750
+Connection ~ 8850 1750
 Wire Wire Line
-	9550 1750 9800 1750
+	3400 4550 4200 4550
 Wire Wire Line
-	9050 4150 9350 4150
+	3400 4750 4200 4750
 Wire Wire Line
-	9350 4150 9350 3900
+	3400 4950 4200 4950
 Wire Wire Line
-	9350 3900 10000 3900
+	4400 7250 5700 7250
 Wire Wire Line
-	7750 4000 7750 3800
-Connection ~ 7750 3800
+	3400 4350 4200 4350
 Wire Wire Line
-	10000 3000 8000 3000
+	9800 2600 9800 1600
+Connection ~ 9800 1750
 Wire Wire Line
-	8000 3000 8000 3200
+	7500 3600 7500 3800
 Wire Wire Line
-	7250 3100 7500 3100
-Connection ~ 7500 3100
+	7500 3800 8000 3800
 Wire Wire Line
-	8750 3250 8750 3000
-Connection ~ 8750 3000
-Connection ~ 6550 2550
+	8000 3800 8000 3600
+Wire Wire Line
+	7500 3200 7500 2900
+Wire Wire Line
+	10000 2900 7300 2900
+Connection ~ 7500 2900
+Wire Wire Line
+	8500 3000 8500 3250
+Connection ~ 8500 3000
+Wire Wire Line
+	3400 3550 4200 3550
+Wire Wire Line
+	3400 5150 4200 5150
+Wire Wire Line
+	3400 6750 4200 6750
+Entry Wire Line
+	4200 6750 4300 6650
+Entry Wire Line
+	4200 6900 4300 6800
+Entry Wire Line
+	4200 6600 4300 6500
+Entry Wire Line
+	4200 5150 4300 5250
+Entry Wire Line
+	4200 4250 4300 4350
+Entry Wire Line
+	4200 3550 4300 3650
+Text Label 4200 6600 2    60   ~ 0
+SPICLK1
+Text Label 4200 6750 2    60   ~ 0
+SPIMISO1
+Text Label 4200 6900 2    60   ~ 0
+SPIMOSI1
+Text Label 4200 3550 2    60   ~ 0
+SPICLK1
+Text Label 4200 4250 2    60   ~ 0
+SPIMISO1
+Text Label 4200 4350 2    60   ~ 0
+SPIMOSI1
+Text GLabel 3400 6600 0    60   Output ~ 0
+ACCEL_SPICLK
+Text GLabel 3400 6750 0    60   Input ~ 0
+ACCEL_SPIMISO
+Text GLabel 3400 6900 0    60   Output ~ 0
+ACCEL_SPIMOSI
+Text Notes 4450 3500 0    50   ~ 0
+HDQ relocated from GPD14 - ecn0001
+Text GLabel 3550 3450 2    60   Input ~ 0
+HDQ
 Text Notes 13150 1900 0    50   ~ 0
 NOTE: filter pinouts are different to gta01/gta02\n
 $Comp
@@ -524,7 +566,6 @@
 	1    9800 1600
 	1    0    0    -1  
 $EndComp
-NoConn ~ 3400 5150
 $Comp
 L GND #PWR?
 U 1 1 4A4C2A12
@@ -534,11 +575,9 @@
 	1    6100 8200
 	1    0    0    -1  
 $EndComp
-NoConn ~ 3400 4250
-NoConn ~ 3400 3550
 NoConn ~ 3400 2750
 NoConn ~ 3400 2650
-Text Label 4200 4350 2    60   ~ 0
+Text Label 4200 5150 2    60   ~ 0
 LCD_nRES
 Entry Wire Line
 	4200 4350 4300 4450


-- 
Rask Ingemann Lambertsen
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