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Code

atusb: since we always drive TST, we don't need the pull-down

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- atusb.sch (R2): removed TST pull-down
This commit is contained in:
Werner Almesberger 2010-11-30 05:36:02 -03:00
parent 370cf83041
commit 11202dde8c
1 changed files with 56 additions and 40 deletions
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96
atusb/atrf.sch
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@ -1,4 +1,4 @@
EESchema Schematic File Version 2 date Tue Nov 30 05:21:47 2010 EESchema Schematic File Version 2 date Tue Nov 30 05:35:50 2010
LIBS:power LIBS:power
LIBS:device LIBS:device
LIBS:conn LIBS:conn
@ -27,7 +27,9 @@ Wire Wire Line
3350 4300 3150 4300 3350 4300 3150 4300
Connection ~ 4350 4000 Connection ~ 4350 4000
Wire Wire Line Wire Wire Line
4350 3600 4350 4400 4350 3600 4350 4000
Wire Wire Line
4350 4000 4350 4400
Wire Wire Line Wire Wire Line
3350 4200 3150 4200 3350 4200 3150 4200
Wire Wire Line Wire Wire Line
@ -42,7 +44,9 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
3650 6350 3650 6150 3650 6350 3650 6150
Wire Wire Line Wire Wire Line
3650 6150 3150 6150 3650 6150 3400 6150
Wire Wire Line
3400 6150 3150 6150
Wire Wire Line Wire Wire Line
3150 6150 3150 6350 3150 6150 3150 6350
Wire Wire Line Wire Wire Line
@ -51,7 +55,9 @@ Connection ~ 7850 1250
Wire Wire Line Wire Wire Line
7850 1050 7850 1250 7850 1050 7850 1250
Wire Wire Line Wire Wire Line
7600 1250 8100 1250 7600 1250 7850 1250
Wire Wire Line
7850 1250 8100 1250
Wire Wire Line Wire Wire Line
7600 1250 7600 1450 7600 1250 7600 1450
Wire Wire Line Wire Wire Line
@ -60,7 +66,9 @@ Wire Wire Line
7950 2050 7950 1850 7950 2050 7950 1850
Connection ~ 9700 1150 Connection ~ 9700 1150
Wire Wire Line Wire Wire Line
9900 1150 8400 1150 9900 1150 9700 1150
Wire Wire Line
9700 1150 8400 1150
Wire Wire Line Wire Wire Line
8400 1150 8400 2650 8400 1150 8400 2650
Connection ~ 10500 1650 Connection ~ 10500 1650
@ -83,9 +91,10 @@ Wire Wire Line
6500 3900 6700 3900 6500 3900 6700 3900
Wire Wire Line Wire Wire Line
6500 3600 6700 3600 6500 3600 6700 3600
Connection ~ 5350 4500
Wire Wire Line Wire Wire Line
6700 4500 5100 4500 6700 4500 6200 4500
Wire Wire Line
6200 4500 5400 4500
Wire Wire Line Wire Wire Line
9000 5850 9000 5450 9000 5850 9000 5450
Wire Wire Line Wire Wire Line
@ -113,9 +122,13 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
8250 5650 8250 5450 8250 5650 8250 5450
Wire Wire Line Wire Wire Line
8100 6350 8100 5450 8100 6350 8100 5650
Wire Wire Line Wire Wire Line
8400 6350 8400 5450 8100 5650 8100 5450
Wire Wire Line
8400 6350 8400 6150
Wire Wire Line
8400 6150 8400 5450
Wire Wire Line Wire Wire Line
8550 5850 8550 5450 8550 5850 8550 5450
Wire Wire Line Wire Wire Line
@ -127,16 +140,16 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
9500 4500 9700 4500 9500 4500 9700 4500
Wire Wire Line Wire Wire Line
9700 4050 9700 4850 9700 4050 9700 4500
Wire Wire Line
9700 4500 9700 4850
Connection ~ 9700 4500 Connection ~ 9700 4500
Wire Wire Line Wire Wire Line
7500 5450 7500 5850 7500 5450 7500 5650
Wire Wire Line
7500 5650 7500 5850
Wire Wire Line Wire Wire Line
8100 6950 8100 6750 8100 6950 8100 6750
Wire Wire Line
5350 4500 5350 4700
Wire Wire Line
5350 5400 5350 5200
Wire Wire Line Wire Wire Line
6500 3750 6700 3750 6500 3750 6700 3750
Connection ~ 6500 3750 Connection ~ 6500 3750
@ -144,9 +157,21 @@ Wire Wire Line
6700 4350 6500 4350 6700 4350 6500 4350
Connection ~ 6500 4350 Connection ~ 6500 4350
Wire Wire Line Wire Wire Line
6500 4850 6500 2450 6500 4850 6500 4350
Wire Wire Line Wire Wire Line
6500 2450 7800 2450 6500 4350 6500 3900
Wire Wire Line
6500 3900 6500 3750
Wire Wire Line
6500 3750 6500 3600
Wire Wire Line
6500 3600 6500 2450
Wire Wire Line
6500 2450 7500 2450
Wire Wire Line
7500 2450 7650 2450
Wire Wire Line
7650 2450 7800 2450
Connection ~ 7500 2450 Connection ~ 7500 2450
Connection ~ 6500 3600 Connection ~ 6500 3600
Wire Wire Line Wire Wire Line
@ -154,14 +179,22 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
10300 1150 10500 1150 10300 1150 10500 1150
Wire Wire Line Wire Wire Line
10500 1150 10500 2650 10500 1150 10500 1650
Wire Wire Line
10500 1650 10500 1950
Wire Wire Line
10500 1950 10500 2450
Wire Wire Line
10500 2450 10500 2650
Wire Wire Line Wire Wire Line
10500 1950 10100 1950 10500 1950 10100 1950
Connection ~ 10500 1950 Connection ~ 10500 1950
Wire Wire Line Wire Wire Line
8550 2650 8550 2450 8550 2650 8550 2450
Wire Wire Line Wire Wire Line
8550 2450 9900 2450 8550 2450 9700 2450
Wire Wire Line
9700 2450 9900 2450
Connection ~ 9700 2450 Connection ~ 9700 2450
Wire Wire Line Wire Wire Line
7950 2650 7950 2450 7950 2650 7950 2450
@ -198,7 +231,9 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
4350 5000 4350 4800 4350 5000 4350 4800
Wire Wire Line Wire Wire Line
3150 4200 3150 5000 3150 4200 3150 4300
Wire Wire Line
3150 4300 3150 5000
$Comp $Comp
L PWR_FLAG #FLG015 L PWR_FLAG #FLG015
U 1 1 4CF4B348 U 1 1 4CF4B348
@ -244,7 +279,7 @@ F 1 "2450FB15L0001" H 3750 3550 60 0000 C CNN
1 3750 4000 1 3750 4000
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
Text HLabel 5100 4500 0 60 Input ~ 0 Text HLabel 5400 4500 0 60 Input ~ 0
TST TST
Text Label 9900 4650 0 60 ~ 0 Text Label 9900 4650 0 60 ~ 0
CLKM CLKM
@ -410,15 +445,6 @@ F 1 "AGND" H 6500 4780 50 0000 C CNN
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L DGND #PWR20
U 1 1 4C640D15
P 5350 5400
F 0 "#PWR20" H 5350 5400 40 0001 C CNN
F 1 "DGND" H 5350 5330 40 0000 C CNN
1 5350 5400
1 0 0 -1
$EndComp
$Comp
L TST P16 L TST P16
U 1 1 4C640CD5 U 1 1 4C640CD5
P 10400 4650 P 10400 4650
@ -492,16 +518,6 @@ F 1 "DGND" H 8550 5780 40 0000 C CNN
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L R R2
U 1 1 4C640AB7
P 5350 4950
F 0 "R2" V 5430 4950 50 0000 C CNN
F 1 "10k" V 5350 4950 50 0000 C CNN
F 2 "0402" H 5350 4950 60 0001 C CNN
1 5350 4950
-1 0 0 -1
$EndComp
$Comp
L TST P15 L TST P15
U 1 1 4C640A8D U 1 1 4C640A8D
P 6200 3850 P 6200 3850