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optional RTC XTAL

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This commit is contained in:
Michael Ossmann
2013-09-29 21:21:50 -06:00
parent 40406e52ad
commit 0de2298d77
2 changed files with 135 additions and 191 deletions
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18
hardware/hackrf-one/hackrf-one-cache.lib
View File

@ -1,4 +1,4 @@
EESchema-LIBRARY Version 2.3 Date: Sun Sep 29 20:54:20 2013 EESchema-LIBRARY Version 2.3 Date: Sun Sep 29 21:21:35 2013
#encoding utf-8 #encoding utf-8
# #
# +1.8V # +1.8V
@ -267,6 +267,22 @@ X ~ 16 400 -350 300 L 60 60 1 1 P I
ENDDRAW ENDDRAW
ENDDEF ENDDEF
# #
# CRYSTAL
#
DEF CRYSTAL X 0 40 N N 1 F N
F0 "X" 0 150 60 H V C CNN
F1 "CRYSTAL" 0 -150 60 H V C CNN
F2 "~" 0 0 60 H V C CNN
F3 "~" 0 0 60 H V C CNN
DRAW
P 2 0 1 16 -100 100 -100 -100 N
P 2 0 1 16 100 100 100 -100 N
P 5 0 1 12 -50 50 50 50 50 -50 -50 -50 -50 50 f
X 1 1 -300 0 200 R 40 40 1 1 P
X 2 2 300 0 200 L 40 40 1 1 P
ENDDRAW
ENDDEF
#
# FIL-DEA # FIL-DEA
# #
DEF FIL-DEA U 0 40 Y Y 1 F N DEF FIL-DEA U 0 40 Y Y 1 F N

308
hardware/hackrf-one/mcu.sch
View File

@ -2930,20 +2930,6 @@ F 3 "" H 6650 750 60 0001 C CNN
1 6650 750 1 6650 750
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
NoConn ~ 6750 2050
NoConn ~ 7150 2050
NoConn ~ 7050 2050
$Comp
L VCC #PWR198
U 1 1 4F62B526
P 6950 1950
F 0 "#PWR198" H 6950 2050 30 0001 C CNN
F 1 "VCC" H 6950 2050 30 0000 C CNN
F 2 "" H 6950 1950 60 0001 C CNN
F 3 "" H 6950 1950 60 0001 C CNN
1 6950 1950
1 0 0 -1
$EndComp
Text Label 4000 5700 0 40 ~ 0 Text Label 4000 5700 0 40 ~ 0
DBGEN DBGEN
Text Label 4000 5900 0 40 ~ 0 Text Label 4000 5900 0 40 ~ 0
@ -3308,9 +3294,7 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
7350 1100 11400 1100 7350 1100 11400 1100
Wire Wire Line Wire Wire Line
3200 3750 3200 5000 3200 3000 3200 5000
Wire Wire Line
3200 3000 3200 3750
Wire Wire Line Wire Wire Line
3200 5000 4300 5000 3200 5000 4300 5000
Wire Wire Line Wire Wire Line
@ -3335,13 +3319,7 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
9700 4300 9800 4300 9700 4300 9800 4300
Wire Wire Line Wire Wire Line
15550 2650 15950 2650 14550 2650 15950 2650
Wire Wire Line
15250 2650 15550 2650
Wire Wire Line
15050 2650 15250 2650
Wire Wire Line
14550 2650 15050 2650
Wire Wire Line Wire Wire Line
16150 650 16250 650 16150 650 16250 650
Wire Wire Line Wire Wire Line
@ -3411,9 +3389,7 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
5550 9150 5550 9050 5550 9150 5550 9050
Wire Wire Line Wire Wire Line
5550 9650 5550 9750 5550 9550 5550 9750
Wire Wire Line
5550 9550 5550 9650
Wire Wire Line Wire Wire Line
10950 10000 10650 10000 10950 10000 10650 10000
Wire Wire Line Wire Wire Line
@ -3424,9 +3400,7 @@ Wire Wire Line
5000 10250 5000 10150 5000 10250 5000 10150
Connection ~ 5000 9650 Connection ~ 5000 9650
Wire Wire Line Wire Wire Line
5000 9650 5200 9650 4900 9650 5200 9650
Wire Wire Line
4900 9650 5000 9650
Wire Wire Line Wire Wire Line
4200 9750 4200 9650 4200 9750 4200 9650
Wire Wire Line Wire Wire Line
@ -3464,11 +3438,9 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
1900 3100 1800 3100 1900 3100 1800 3100
Wire Wire Line Wire Wire Line
2700 3750 3200 3750 2300 3750 3200 3750
Wire Wire Line Wire Wire Line
2300 3750 2700 3750 3600 3450 3600 4700
Wire Wire Line
3600 4700 3600 3450
Wire Wire Line Wire Wire Line
4300 5800 4200 5800 4300 5800 4200 5800
Connection ~ 750 2000 Connection ~ 750 2000
@ -3477,13 +3449,7 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
750 1800 850 1800 750 1800 850 1800
Wire Wire Line Wire Wire Line
750 2100 750 2200 750 1800 750 2200
Wire Wire Line
750 2000 750 2100
Wire Wire Line
750 1900 750 2000
Wire Wire Line
750 1800 750 1900
Wire Wire Line Wire Wire Line
1650 2000 1900 2000 1650 2000 1900 2000
Wire Wire Line Wire Wire Line
@ -3551,9 +3517,7 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
15750 9400 15950 9400 15750 9400 15950 9400
Wire Wire Line Wire Wire Line
6650 1400 6650 2050 6650 1300 6650 2050
Wire Wire Line
6650 1300 6650 1400
Connection ~ 6650 1400 Connection ~ 6650 1400
Wire Wire Line Wire Wire Line
6550 1400 6650 1400 6550 1400 6650 1400
@ -3581,9 +3545,7 @@ Wire Wire Line
14700 4950 14700 4550 14700 4950 14700 4550
Connection ~ 11100 1450 Connection ~ 11100 1450
Wire Wire Line Wire Wire Line
11100 1450 11100 1850 11100 1350 11100 1850
Wire Wire Line
11100 1350 11100 1450
Wire Wire Line Wire Wire Line
9600 1650 9900 1650 9600 1650 9900 1650
Wire Wire Line Wire Wire Line
@ -3614,9 +3576,7 @@ Wire Wire Line
15550 2050 15550 2150 15550 2050 15550 2150
Connection ~ 15900 1550 Connection ~ 15900 1550
Wire Wire Line Wire Wire Line
15900 1550 16150 1550 14950 1550 16150 1550
Wire Wire Line
14950 1550 15900 1550
Wire Wire Line Wire Wire Line
15250 2050 15250 2150 15250 2050 15250 2150
Connection ~ 15250 2650 Connection ~ 15250 2650
@ -3646,20 +3606,10 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
13200 2250 13200 2150 13200 2250 13200 2150
Wire Wire Line Wire Wire Line
13200 1650 13650 1650 13000 1650 13650 1650
Wire Wire Line
13000 1650 13200 1650
Connection ~ 13650 3850 Connection ~ 13650 3850
Wire Wire Line Wire Wire Line
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Wire Wire Line
13950 3850 14250 3850
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
13250 3850 13350 3850
Wire Wire Line Wire Wire Line
14900 3850 14900 3800 14900 3850 14900 3800
Wire Wire Line Wire Wire Line
@ -3732,11 +3682,7 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
800 4500 800 4600 800 4500 800 4600
Wire Wire Line Wire Wire Line
1300 4500 1400 4500 800 4500 1400 4500
Wire Wire Line
1100 4500 1300 4500
Wire Wire Line
800 4500 1100 4500
Wire Wire Line Wire Wire Line
1400 4500 1400 4600 1400 4500 1400 4600
Wire Wire Line Wire Wire Line
@ -3744,9 +3690,7 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
1300 6000 1300 5400 1300 6000 1300 5400
Wire Wire Line Wire Wire Line
2100 6000 4300 6000 1300 6000 4300 6000
Wire Wire Line
1300 6000 2100 6000
Wire Wire Line Wire Wire Line
1500 5900 1500 5400 1500 5900 1500 5400
Wire Wire Line Wire Wire Line
@ -3754,9 +3698,7 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
11950 3900 12050 3900 11950 3900 12050 3900
Wire Wire Line Wire Wire Line
6850 1400 6850 2050 6850 1300 6850 2050
Wire Wire Line
6850 1300 6850 1400
Wire Wire Line Wire Wire Line
11950 4200 12050 4200 11950 4200 12050 4200
Wire Wire Line Wire Wire Line
@ -3807,35 +3749,7 @@ Connection ~ 4450 1200
Connection ~ 3850 1200 Connection ~ 3850 1200
Connection ~ 4750 800 Connection ~ 4750 800
Wire Wire Line Wire Wire Line
4750 800 5050 800 700 800 5050 800
Wire Wire Line
4450 800 4750 800
Wire Wire Line
4150 800 4450 800
Wire Wire Line
3850 800 4150 800
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
1450 800 1750 800
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
700 800 850 800
Connection ~ 4150 800 Connection ~ 4150 800
Connection ~ 3550 800 Connection ~ 3550 800
Connection ~ 2950 1200 Connection ~ 2950 1200
@ -3911,40 +3825,10 @@ Connection ~ 4450 800
Connection ~ 3550 1200 Connection ~ 3550 1200
Connection ~ 4150 1200 Connection ~ 4150 1200
Wire Wire Line Wire Wire Line
4750 1200 5050 1200 700 1200 5050 1200
Wire Wire Line
4450 1200 4750 1200
Wire Wire Line
4150 1200 4450 1200
Wire Wire Line
3850 1200 4150 1200
Wire Wire Line
3550 1200 3850 1200
Wire Wire Line
3250 1200 3550 1200
Wire Wire Line
2950 1200 3250 1200
Wire Wire Line
2650 1200 2950 1200
Wire Wire Line
2350 1200 2650 1200
Wire Wire Line
2050 1200 2350 1200
Wire Wire Line
1750 1200 2050 1200
Wire Wire Line
1450 1200 1750 1200
Wire Wire Line
1150 1200 1450 1200
Wire Wire Line
850 1200 1150 1200
Wire Wire Line
700 1200 850 1200
Connection ~ 4750 1200 Connection ~ 4750 1200
Wire Wire Line Wire Wire Line
3400 5300 3500 5300 3400 5300 3500 5300
Wire Wire Line
6950 1950 6950 2050
Wire Wire Line Wire Wire Line
4000 3500 4300 3500 4000 3500 4300 3500
Wire Wire Line Wire Wire Line
@ -3961,9 +3845,7 @@ Wire Wire Line
5850 7450 5850 7750 5850 7450 5850 7750
Connection ~ 2100 6000 Connection ~ 2100 6000
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10350 4200 10500 4200 9700 4200 10500 4200
Wire Wire Line
9700 4200 10350 4200
Connection ~ 10350 4200 Connection ~ 10350 4200
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@ -3991,9 +3873,7 @@ Wire Wire Line
2500 5400 2500 5600 2500 5400 2500 5600
Connection ~ 2500 5600 Connection ~ 2500 5600
Wire Wire Line Wire Wire Line
2300 5700 4300 5700 2000 5700 4300 5700
Wire Wire Line
2000 5700 2300 5700
Connection ~ 2300 5700 Connection ~ 2300 5700
Wire Wire Line Wire Wire Line
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@ -4006,9 +3886,7 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
2500 5600 4300 5600 1400 5600 4300 5600
Wire Wire Line
1400 5600 2500 5600
Wire Wire Line Wire Wire Line
1400 5400 1400 5600 1400 5400 1400 5600
Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
7650 2050 7650 1950 7650 2050 7650 1950
Wire Wire Line Wire Wire Line
4300 4700 3600 4700 3600 4700 4300 4700
Wire Wire Line Wire Wire Line
1400 3250 1300 3250 1400 3250 1300 3250
Wire Wire Line Wire Wire Line
@ -4096,14 +3974,10 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
12600 4950 12600 4850 12600 4950 12600 4850
Wire Wire Line Wire Wire Line
15000 4250 15300 4250 14900 4250 15300 4250
Wire Wire Line
14900 4250 15000 4250
Connection ~ 15000 4250 Connection ~ 15000 4250
Wire Wire Line Wire Wire Line
15000 3850 15300 3850 14900 3850 15300 3850
Wire Wire Line
14900 3850 15000 3850
Connection ~ 15000 3850 Connection ~ 15000 3850
Connection ~ 14250 3850 Connection ~ 14250 3850
Connection ~ 14250 4250 Connection ~ 14250 4250
@ -4114,15 +3988,7 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
13250 3800 13250 3850 13250 3800 13250 3850
Wire Wire Line Wire Wire Line
14250 4250 14550 4250 13250 4250 14550 4250
Wire Wire Line
13950 4250 14250 4250
Wire Wire Line
13650 4250 13950 4250
Wire Wire Line
13350 4250 13650 4250
Wire Wire Line
13250 4250 13350 4250
Connection ~ 13650 4250 Connection ~ 13650 4250
Wire Wire Line Wire Wire Line
11500 6150 11600 6150 11500 6150 11600 6150
@ -4136,16 +4002,10 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
13550 2650 13550 1850 13550 2650 13550 1850
Wire Wire Line Wire Wire Line
13950 650 14050 650 13450 650 14050 650
Wire Wire Line
13550 650 13950 650
Wire Wire Line
13450 650 13550 650
Connection ~ 13550 650 Connection ~ 13550 650
Wire Wire Line Wire Wire Line
13550 2650 14050 2650 13450 2650 14050 2650
Wire Wire Line
13450 2650 13550 2650
Connection ~ 13550 2650 Connection ~ 13550 2650
Wire Wire Line Wire Wire Line
13950 900 14100 900 13950 900 14100 900
@ -4182,9 +4042,9 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
7750 2050 7750 800 7750 2050 7750 800
Wire Wire Line Wire Wire Line
9700 1550 9700 1200 9700 1200 9700 1550
Wire Wire Line Wire Wire Line
9900 1550 9700 1550 9700 1550 9900 1550
Wire Wire Line Wire Wire Line
11000 1450 11100 1450 11000 1450 11100 1450
Wire Wire Line Wire Wire Line
@ -4339,13 +4199,9 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
4300 3200 4000 3200 4300 3200 4000 3200
Wire Wire Line Wire Wire Line
1800 3450 3600 3450 1300 3450 3600 3450
Wire Wire Line Wire Wire Line
1300 3450 1800 3450 1300 3550 3500 3550
Wire Wire Line
1700 3550 3500 3550
Wire Wire Line
1300 3550 1700 3550
Wire Wire Line Wire Wire Line
4300 4200 4000 4200 4300 4200 4000 4200
Wire Wire Line Wire Wire Line
@ -4353,14 +4209,12 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
5000 9750 5000 9650 5000 9750 5000 9650
Wire Wire Line Wire Wire Line
4200 9650 4300 9650 4000 9650 4300 9650
Wire Wire Line
4000 9650 4200 9650
Connection ~ 4200 9650 Connection ~ 4200 9650
Wire Wire Line Wire Wire Line
4200 10250 4200 10150 4200 10250 4200 10150
Wire Wire Line Wire Wire Line
7250 900 9800 900 9800 900 7250 900
Wire Wire Line Wire Wire Line
7550 700 9600 700 7550 700 9600 700
Wire Wire Line Wire Wire Line
@ -4446,23 +4300,97 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
800 10000 1000 10000 800 10000 1000 10000
Wire Wire Line Wire Wire Line
900 9400 1000 9400 650 9400 1000 9400
Wire Wire Line Wire Wire Line
650 9400 900 9400 14550 650 15950 650
Wire Wire Line
15550 650 15950 650
Wire Wire Line
15250 650 15550 650
Wire Wire Line
15050 650 15250 650
Wire Wire Line
14650 650 15050 650
Wire Wire Line
14550 650 14650 650
Wire Wire Line Wire Wire Line
16250 2650 16150 2650 16250 2650 16150 2650
Wire Wire Line Wire Wire Line
5250 7450 5250 7550 5250 7450 5250 7550
Wire Wire Line Wire Wire Line
9800 5800 9700 5800 9800 5800 9700 5800
$Comp
L CRYSTAL X?
U 1 1 52490BB4
P 3200 8200
F 0 "X?" H 3200 8350 60 0000 C CNN
F 1 "CRYSTAL" H 3200 8050 60 0000 C CNN
F 2 "" H 3200 8200 60 0000 C CNN
F 3 "" H 3200 8200 60 0000 C CNN
F 4 "DNP" H 3200 7950 60 0000 C CNN "Note"
1 3200 8200
1 0 0 -1
$EndComp
Wire Wire Line
7050 2050 7050 1750
Wire Wire Line
7150 1750 7150 2050
Text Label 7050 1750 3 40 ~ 0
RTCX2
Text Label 7150 1750 3 40 ~ 0
RTCX1
$Comp
L C C?
U 1 1 52491061
P 2800 8500
F 0 "C?" H 2850 8600 50 0000 L CNN
F 1 "12pF" H 2850 8400 50 0000 L CNN
F 2 "" H 2800 8500 60 0001 C CNN
F 3 "" H 2800 8500 60 0001 C CNN
F 4 "DNP" H 2650 8400 60 0000 C CNN "Note"
1 2800 8500
-1 0 0 -1
$EndComp
$Comp
L C C?
U 1 1 524910C3
P 3600 8500
F 0 "C?" H 3650 8600 50 0000 L CNN
F 1 "12pF" H 3650 8400 50 0000 L CNN
F 2 "" H 3600 8500 60 0001 C CNN
F 3 "" H 3600 8500 60 0001 C CNN
F 4 "DNP" H 3450 8400 60 0000 C CNN "Note"
1 3600 8500
-1 0 0 -1
$EndComp
$Comp
L GND #PWR?
U 1 1 524910C9
P 2800 8800
F 0 "#PWR?" H 2800 8800 30 0001 C CNN
F 1 "GND" H 2800 8730 30 0001 C CNN
F 2 "" H 2800 8800 60 0001 C CNN
F 3 "" H 2800 8800 60 0001 C CNN
1 2800 8800
1 0 0 -1
$EndComp
$Comp
L GND #PWR?
U 1 1 524910CF
P 3600 8800
F 0 "#PWR?" H 3600 8800 30 0001 C CNN
F 1 "GND" H 3600 8730 30 0001 C CNN
F 2 "" H 3600 8800 60 0001 C CNN
F 3 "" H 3600 8800 60 0001 C CNN
1 3600 8800
1 0 0 -1
$EndComp
Wire Wire Line
3600 8800 3600 8700
Wire Wire Line
2800 8700 2800 8800
Wire Wire Line
2550 8200 2900 8200
Wire Wire Line
2800 8200 2800 8300
Wire Wire Line
3500 8200 3850 8200
Wire Wire Line
3600 8200 3600 8300
Connection ~ 2800 8200
Text Label 2550 8200 0 40 ~ 0
RTCX1
Connection ~ 3600 8200
Text Label 3850 8200 2 40 ~ 0
RTCX2
$EndSCHEMATC $EndSCHEMATC