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Code

labsw/: added hardware revision indication

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This commit is contained in:
Werner Almesberger 2011-09-10 20:42:00 -03:00
parent bdaff51ad3
commit 761eae16bd
3 changed files with 366 additions and 280 deletions
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2
labsw/LOG
View File

@ -223,6 +223,7 @@ To do: debounce buttons (in software) before accepting a state change.
opto-coupler LEDs from VBUS via the pull-ups into VDD) opto-coupler LEDs from VBUS via the pull-ups into VDD)
- added low-pass filters to button inputs, to suppress interferences, - added low-pass filters to button inputs, to suppress interferences,
e.g., from load being switched (with help from Joerg Reisenweber) e.g., from load being switched (with help from Joerg Reisenweber)
- added hardware revision ID pins
Pending: Pending:
- widen column cavities by 0.2 mm on each side - widen column cavities by 0.2 mm on each side
@ -234,4 +235,3 @@ Pending:
- verify 2512 footprint of 1 W resistors - verify 2512 footprint of 1 W resistors
- add ground zones - add ground zones
- firmware: disable internal pull-ups - firmware: disable internal pull-ups
- add hardware revision ID pins

16
labsw/labsw.cmp
View File

@ -1,4 +1,4 @@
Cmp-Mod V01 Created by CvPCB (2010-12-27 BZR 2685)-unstable date = Sat Sep 10 20:32:12 2011 Cmp-Mod V01 Created by CvPCB (2010-12-27 BZR 2685)-unstable date = Sat Sep 10 20:41:10 2011
BeginCmp BeginCmp
TimeStamp = /4E55CABB; TimeStamp = /4E55CABB;
@ -322,6 +322,20 @@ ValeurCmp = 10k;
IdModule = 0603; IdModule = 0603;
EndCmp EndCmp
BeginCmp
TimeStamp = /4E6BF476;
Reference = R26;
ValeurCmp = NC;
IdModule = 0603;
EndCmp
BeginCmp
TimeStamp = /4E6BF47E;
Reference = R27;
ValeurCmp = 0;
IdModule = 0603;
EndCmp
BeginCmp BeginCmp
TimeStamp = /4E5344A0; TimeStamp = /4E5344A0;
Reference = U1; Reference = U1;

628
labsw/labsw.sch
View File

@ -1,4 +1,4 @@
EESchema Schematic File Version 2 date Sat Sep 10 20:21:28 2011 EESchema Schematic File Version 2 date Sat Sep 10 20:40:54 2011
LIBS:power LIBS:power
LIBS:device LIBS:device
LIBS:conn LIBS:conn
@ -22,6 +22,211 @@ Comment2 ""
Comment3 "" Comment3 ""
Comment4 "" Comment4 ""
$EndDescr $EndDescr
Wire Notes Line
9100 5950 9100 6400
Wire Notes Line
8550 6100 10150 6100
Wire Wire Line
9150 5200 9150 5400
Wire Wire Line
9150 4700 9150 4050
Wire Wire Line
9150 4050 8950 4050
Wire Wire Line
6150 4200 3150 4200
Wire Wire Line
5350 4600 5350 4050
Connection ~ 4550 4200
Wire Wire Line
4550 4600 4550 4200
Wire Wire Line
4550 5000 4550 5250
Wire Wire Line
1950 6050 1950 6250
Wire Wire Line
7350 5200 7350 5400
Wire Wire Line
7650 5200 7650 5400
Wire Wire Line
7950 5200 7950 5400
Wire Wire Line
8950 4350 9950 4350
Wire Wire Line
8950 3600 9950 3600
Wire Wire Line
8950 3300 9950 3300
Wire Wire Line
7950 2200 7950 2400
Wire Wire Line
7650 2200 7650 2400
Wire Wire Line
7050 2400 7050 2200
Wire Wire Line
6150 3450 5950 3450
Wire Wire Line
6700 6150 6700 5600
Wire Wire Line
6700 5600 6850 5600
Wire Wire Line
6850 5600 6850 6150
Wire Wire Line
7150 6150 7150 5400
Wire Wire Line
7150 5400 7200 5400
Wire Wire Line
7200 5400 7200 5200
Wire Wire Line
4950 5000 4950 5250
Connection ~ 3150 4200
Wire Wire Line
3150 4050 2550 4050
Wire Wire Line
2550 3750 6150 3750
Wire Wire Line
3150 5050 3150 5250
Wire Wire Line
3750 5050 3750 5250
Connection ~ 1200 3900
Wire Wire Line
1200 3900 1400 3900
Wire Wire Line
1200 4050 1400 4050
Wire Wire Line
1400 3450 1200 3450
Wire Wire Line
1400 3600 1200 3600
Connection ~ 1200 3600
Wire Wire Line
1200 3450 1200 4250
Connection ~ 1200 4050
Wire Wire Line
3450 5050 3450 5250
Wire Wire Line
2550 3900 6150 3900
Wire Wire Line
2550 3450 2750 3450
Wire Wire Line
6150 4350 5950 4350
Connection ~ 5950 4200
Wire Wire Line
3450 3900 3450 4550
Connection ~ 3450 3900
Wire Wire Line
4150 5000 4150 5250
Wire Wire Line
7050 5200 7050 6150
Wire Wire Line
6950 6150 6950 5400
Wire Wire Line
6950 5400 5950 5400
Wire Wire Line
5950 5400 5950 4200
Connection ~ 5950 4350
Wire Wire Line
6150 3600 5950 3600
Wire Wire Line
6150 3300 5950 3300
Wire Wire Line
7200 2400 7200 2200
Wire Wire Line
7500 2200 7500 2400
Wire Wire Line
7800 2200 7800 2400
Wire Wire Line
8100 2200 8100 2400
Wire Wire Line
8950 3450 9950 3450
Wire Wire Line
8950 3750 9950 3750
Wire Wire Line
8950 4200 9950 4200
Wire Wire Line
8100 5200 8100 5400
Wire Wire Line
7800 5200 7800 5400
Wire Wire Line
7500 5200 7500 5400
Wire Wire Line
3150 4550 3150 3550
Connection ~ 3150 4050
Wire Wire Line
3750 4550 3750 3750
Connection ~ 3750 3750
Wire Wire Line
5350 5000 5350 5250
Wire Wire Line
4150 4600 4150 4200
Connection ~ 4150 4200
Wire Wire Line
6150 4050 4950 4050
Connection ~ 5350 4050
Wire Wire Line
4950 3550 4950 4600
Connection ~ 4950 4050
Wire Wire Line
8950 3900 9350 3900
Wire Wire Line
9350 3900 9350 4700
Wire Wire Line
9350 5200 9350 5400
Wire Notes Line
8800 5950 8800 6400
Text Notes 9150 6400 0 60 ~ 0
1 (external pull-ups)
Text Notes 9150 6250 0 60 ~ 0
0 (internal pull-ups)
Text Notes 8550 6400 0 60 ~ 0
0
Text Notes 8850 6400 0 60 ~ 0
NC
Text Notes 8850 6250 0 60 ~ 0
NC
Text Notes 8550 6250 0 60 ~ 0
NC
Text Notes 9150 6050 0 60 ~ 0
Revision
Text Notes 8850 6050 0 60 ~ 0
R27
Text Notes 8550 6050 0 60 ~ 0
R26
Text Notes 8550 5850 0 60 ~ 0
Board revision
$Comp
L GND #PWR16
U 1 1 4E6BF49D
P 9350 5400
F 0 "#PWR16" H 9350 5400 30 0001 C CNN
F 1 "GND" H 9350 5330 30 0001 C CNN
1 9350 5400
1 0 0 -1
$EndComp
$Comp
L GND #PWR15
U 1 1 4E6BF49A
P 9150 5400
F 0 "#PWR15" H 9150 5400 30 0001 C CNN
F 1 "GND" H 9150 5330 30 0001 C CNN
1 9150 5400
1 0 0 -1
$EndComp
$Comp
L R R27
U 1 1 4E6BF47E
P 9350 4950
F 0 "R27" V 9430 4950 50 0000 C CNN
F 1 "0" V 9350 4950 50 0000 C CNN
1 9350 4950
-1 0 0 1
$EndComp
$Comp
L R R26
U 1 1 4E6BF476
P 9150 4950
F 0 "R26" V 9230 4950 50 0000 C CNN
F 1 "NC" V 9150 4950 50 0000 C CNN
1 9150 4950
-1 0 0 1
$EndComp
Text Notes 3150 1550 0 60 ~ 0 Text Notes 3150 1550 0 60 ~ 0
2 Relays+2 Opto 2 Relays+2 Opto
$Sheet $Sheet
@ -30,400 +235,267 @@ U 4E6BEDF0
F0 "CH12" 60 F0 "CH12" 60
F1 "ch12.sch" 60 F1 "ch12.sch" 60
$EndSheet $EndSheet
Connection ~ 5450 4050
Wire Wire Line
5450 3550 5450 4600
Connection ~ 5850 4050
Wire Wire Line
5450 4050 6650 4050
Connection ~ 4650 4200
Wire Wire Line
4650 4600 4650 4200
Wire Wire Line
5850 5000 5850 5250
Connection ~ 4250 3750
Wire Wire Line
4250 4550 4250 3750
Connection ~ 3650 4050
Wire Wire Line
3650 4550 3650 3550
Wire Wire Line
8000 5200 8000 5400
Wire Wire Line
8300 5200 8300 5400
Wire Wire Line
8600 5200 8600 5400
Wire Wire Line
9450 4200 9650 4200
Wire Wire Line
9450 3750 9650 3750
Wire Wire Line
9450 3450 9650 3450
Wire Wire Line
8600 2200 8600 2400
Wire Wire Line
8300 2200 8300 2400
Wire Wire Line
8000 2200 8000 2400
Wire Wire Line
7700 2400 7700 2200
Wire Wire Line
6650 3300 6450 3300
Wire Wire Line
6650 3600 6450 3600
Connection ~ 6450 4350
Wire Wire Line
6450 4200 6450 5400
Wire Wire Line
6450 5400 7450 5400
Wire Wire Line
7450 5400 7450 6150
Wire Wire Line
7550 5200 7550 6150
Wire Wire Line
4650 5000 4650 5250
Connection ~ 3950 3900
Wire Wire Line
3950 3900 3950 4550
Connection ~ 6450 4200
Wire Wire Line
6650 4350 6450 4350
Wire Wire Line
3050 3450 3250 3450
Wire Wire Line
3050 3900 6650 3900
Wire Wire Line
3950 5050 3950 5250
Connection ~ 1700 4050
Wire Wire Line
1700 4250 1700 3450
Connection ~ 1700 3600
Wire Wire Line
1900 3600 1700 3600
Wire Wire Line
1700 3450 1900 3450
Wire Wire Line
1700 4050 1900 4050
Wire Wire Line
1700 3900 1900 3900
Connection ~ 1700 3900
Wire Wire Line
4250 5050 4250 5250
Wire Wire Line
3650 5050 3650 5250
Wire Wire Line
3050 3750 6650 3750
Wire Wire Line
3650 4050 3050 4050
Connection ~ 3650 4200
Wire Wire Line
5450 5000 5450 5250
Wire Wire Line
7700 5200 7700 5400
Wire Wire Line
7700 5400 7650 5400
Wire Wire Line
7650 5400 7650 6150
Wire Wire Line
7350 6150 7350 5600
Wire Wire Line
7350 5600 7200 5600
Wire Wire Line
7200 5600 7200 6150
Wire Wire Line
6650 3450 6450 3450
Wire Wire Line
7550 2400 7550 2200
Wire Wire Line
8150 2200 8150 2400
Wire Wire Line
8450 2200 8450 2400
Wire Wire Line
9450 3300 9650 3300
Wire Wire Line
9450 3600 9650 3600
Wire Wire Line
9450 4350 9650 4350
Wire Wire Line
8450 5200 8450 5400
Wire Wire Line
8150 5200 8150 5400
Wire Wire Line
7850 5200 7850 5400
Wire Wire Line
2450 6050 2450 6250
Wire Wire Line
5050 5000 5050 5250
Wire Wire Line
5050 4600 5050 4200
Connection ~ 5050 4200
Wire Wire Line
5850 4050 5850 4600
Wire Wire Line
3650 4200 6650 4200
$Comp $Comp
L VDD #PWR01 L VDD #PWR10
U 1 1 4E6BEDBD U 1 1 4E6BEDBD
P 5450 3550 P 4950 3550
F 0 "#PWR01" H 5450 3650 30 0001 C CNN F 0 "#PWR10" H 4950 3650 30 0001 C CNN
F 1 "VDD" H 5450 3660 50 0000 C CNN F 1 "VDD" H 4950 3660 50 0000 C CNN
1 5450 3550 1 4950 3550
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR02 L GND #PWR12
U 1 1 4E6BE98F U 1 1 4E6BE98F
P 5850 5250 P 5350 5250
F 0 "#PWR02" H 5850 5250 30 0001 C CNN F 0 "#PWR12" H 5350 5250 30 0001 C CNN
F 1 "GND" H 5850 5180 30 0001 C CNN F 1 "GND" H 5350 5180 30 0001 C CNN
1 5850 5250 1 5350 5250
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR03 L GND #PWR9
U 1 1 4E6BE93E U 1 1 4E6BE93E
P 5050 5250 P 4550 5250
F 0 "#PWR03" H 5050 5250 30 0001 C CNN F 0 "#PWR9" H 4550 5250 30 0001 C CNN
F 1 "GND" H 5050 5180 30 0001 C CNN F 1 "GND" H 4550 5180 30 0001 C CNN
1 5050 5250 1 4550 5250
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L C C3 L C C3
U 1 1 4E6BE90B U 1 1 4E6BE90B
P 5450 4800 P 4950 4800
F 0 "C3" H 5500 4900 50 0000 L CNN F 0 "C3" H 5000 4900 50 0000 L CNN
F 1 "4.7uF" H 5500 4700 50 0000 L CNN F 1 "4.7uF" H 5000 4700 50 0000 L CNN
1 5450 4800 1 4950 4800
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L C C4 L C C4
U 1 1 4E6BE909 U 1 1 4E6BE909
P 5850 4800 P 5350 4800
F 0 "C4" H 5900 4900 50 0000 L CNN F 0 "C4" H 5400 4900 50 0000 L CNN
F 1 "100nF" H 5900 4700 50 0000 L CNN F 1 "100nF" H 5400 4700 50 0000 L CNN
1 5850 4800 1 5350 4800
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
Text Label 3250 3900 0 60 ~ 0 Text Label 2750 3900 0 60 ~ 0
DM DM
Text Label 3250 3750 0 60 ~ 0 Text Label 2750 3750 0 60 ~ 0
DP DP
$Comp $Comp
L PWR_FLAG #FLG04 L PWR_FLAG #FLG1
U 1 1 4E5600BD U 1 1 4E5600BD
P 2450 6050 P 1950 6050
F 0 "#FLG04" H 2450 6320 30 0001 C CNN F 0 "#FLG1" H 1950 6320 30 0001 C CNN
F 1 "PWR_FLAG" H 2450 6280 30 0000 C CNN F 1 "PWR_FLAG" H 1950 6280 30 0000 C CNN
1 2450 6050 1 1950 6050
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR05 L GND #PWR2
U 1 1 4E5600B6 U 1 1 4E5600B6
P 2450 6250 P 1950 6250
F 0 "#PWR05" H 2450 6250 30 0001 C CNN F 0 "#PWR2" H 1950 6250 30 0001 C CNN
F 1 "GND" H 2450 6180 30 0001 C CNN F 1 "GND" H 1950 6180 30 0001 C CNN
1 2450 6250 1 1950 6250
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L +5V #PWR06 L +5V #PWR4
U 1 1 4E560053 U 1 1 4E560053
P 3650 3550 P 3150 3550
F 0 "#PWR06" H 3650 3640 20 0001 C CNN F 0 "#PWR4" H 3150 3640 20 0001 C CNN
F 1 "+5V" H 3650 3640 50 0000 C CNN F 1 "+5V" H 3150 3640 50 0000 C CNN
1 3650 3550 1 3150 3550
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
Text GLabel 7850 5400 3 60 Output ~ 0 Text GLabel 7350 5400 3 60 Output ~ 0
OUT_4 OUT_4
Text GLabel 8000 5400 3 60 Output ~ 0 Text GLabel 7500 5400 3 60 Output ~ 0
OUT_3 OUT_3
Text GLabel 8150 5400 3 60 Output ~ 0 Text GLabel 7650 5400 3 60 Output ~ 0
OUT_2 OUT_2
Text GLabel 8300 5400 3 60 Output ~ 0 Text GLabel 7800 5400 3 60 Output ~ 0
OUT_1 OUT_1
Text GLabel 8600 5400 3 60 Output ~ 0 Text GLabel 8100 5400 3 60 Output ~ 0
CH2_OPT CH2_OPT
Text GLabel 9650 4350 2 60 Output ~ 0 Text GLabel 9950 4350 2 60 Output ~ 0
CH2_RELAY CH2_RELAY
Text GLabel 8450 5400 3 60 Output ~ 0 Text GLabel 7950 5400 3 60 Output ~ 0
CH1_OPT CH1_OPT
Text GLabel 9650 4200 2 60 Output ~ 0 Text GLabel 9950 4200 2 60 Output ~ 0
CH1_RELAY CH1_RELAY
NoConn ~ 9450 4050 Text GLabel 9950 3450 2 60 Output ~ 0
NoConn ~ 9450 3900
Text GLabel 9650 3450 2 60 Output ~ 0
LED_CH2_G LED_CH2_G
Text GLabel 9650 3300 2 60 Output ~ 0 Text GLabel 9950 3300 2 60 Output ~ 0
LED_CH2_R LED_CH2_R
Text GLabel 8600 2200 1 60 Output ~ 0 Text GLabel 8100 2200 1 60 Output ~ 0
LED_CH1_G LED_CH1_G
Text GLabel 8450 2200 1 60 Output ~ 0 Text GLabel 7950 2200 1 60 Output ~ 0
LED_CH1_R LED_CH1_R
Text GLabel 9650 3750 2 60 Output ~ 0 Text GLabel 9950 3750 2 60 Output ~ 0
LED_MAIN_G LED_MAIN_G
Text GLabel 9650 3600 2 60 Output ~ 0 Text GLabel 9950 3600 2 60 Output ~ 0
LED_MAIN_R LED_MAIN_R
Text GLabel 7550 2200 1 60 Input ~ 0 Text GLabel 7050 2200 1 60 Input ~ 0
IN_4 IN_4
Text GLabel 8150 2200 1 60 Input ~ 0 Text GLabel 7650 2200 1 60 Input ~ 0
BUT_CH2 BUT_CH2
Text GLabel 8300 2200 1 60 Input ~ 0 Text GLabel 7800 2200 1 60 Input ~ 0
BUT_CH1 BUT_CH1
Text GLabel 8000 2200 1 60 Input ~ 0 Text GLabel 7500 2200 1 60 Input ~ 0
BUT_MAIN BUT_MAIN
NoConn ~ 7850 2400 NoConn ~ 7350 2400
Text GLabel 7700 2200 1 60 Input ~ 0 Text GLabel 7200 2200 1 60 Input ~ 0
IN_3 IN_3
Text GLabel 6450 3450 0 60 Input ~ 0 Text GLabel 5950 3450 0 60 Input ~ 0
IN_2 IN_2
Text GLabel 6450 3300 0 60 Input ~ 0 Text GLabel 5950 3300 0 60 Input ~ 0
IN_1 IN_1
Text Label 7650 5950 1 60 ~ 0 Text Label 7150 5950 1 60 ~ 0
C2D C2D
Text Label 7550 5950 1 60 ~ 0 Text Label 7050 5950 1 60 ~ 0
C2CK C2CK
Text Label 7450 5950 1 60 ~ 0 Text Label 6950 5950 1 60 ~ 0
VBUS VBUS
Text Label 7350 5950 1 60 ~ 0 Text Label 6850 5950 1 60 ~ 0
GND GND
$Comp $Comp
L GND #PWR07 L GND #PWR14
U 1 1 4E55CC91 U 1 1 4E55CC91
P 7200 6150 P 6700 6150
F 0 "#PWR07" H 7200 6150 30 0001 C CNN F 0 "#PWR14" H 6700 6150 30 0001 C CNN
F 1 "GND" H 7200 6080 30 0001 C CNN F 1 "GND" H 6700 6080 30 0001 C CNN
1 7200 6150 1 6700 6150
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L CONN_4 P1 L CONN_4 P1
U 1 1 4E55CC1E U 1 1 4E55CC1E
P 7500 6500 P 7000 6500
F 0 "P1" V 7450 6500 50 0000 C CNN F 0 "P1" V 6950 6500 50 0000 C CNN
F 1 "CONN_4" V 7550 6500 50 0000 C CNN F 1 "CONN_4" V 7050 6500 50 0000 C CNN
1 7500 6500 1 7000 6500
0 -1 1 0 0 -1 1 0
$EndComp $EndComp
$Comp $Comp
L GND #PWR08 L GND #PWR11
U 1 1 4E55CB76 U 1 1 4E55CB76
P 5450 5250 P 4950 5250
F 0 "#PWR08" H 5450 5250 30 0001 C CNN F 0 "#PWR11" H 4950 5250 30 0001 C CNN
F 1 "GND" H 5450 5180 30 0001 C CNN F 1 "GND" H 4950 5180 30 0001 C CNN
1 5450 5250 1 4950 5250
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR09 L GND #PWR8
U 1 1 4E55CB75 U 1 1 4E55CB75
P 4650 5250 P 4150 5250
F 0 "#PWR09" H 4650 5250 30 0001 C CNN F 0 "#PWR8" H 4150 5250 30 0001 C CNN
F 1 "GND" H 4650 5180 30 0001 C CNN F 1 "GND" H 4150 5180 30 0001 C CNN
1 4650 5250 1 4150 5250
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR010 L GND #PWR13
U 1 1 4E55CB70 U 1 1 4E55CB70
P 6450 3600 P 5950 3600
F 0 "#PWR010" H 6450 3600 30 0001 C CNN F 0 "#PWR13" H 5950 3600 30 0001 C CNN
F 1 "GND" H 6450 3530 30 0001 C CNN F 1 "GND" H 5950 3530 30 0001 C CNN
1 6450 3600 1 5950 3600
0 1 1 0 0 1 1 0
$EndComp $EndComp
NoConn ~ 3050 3600 NoConn ~ 2550 3600
$Comp $Comp
L C C1 L C C1
U 1 1 4E55CABB U 1 1 4E55CABB
P 4650 4800 P 4150 4800
F 0 "C1" H 4700 4900 50 0000 L CNN F 0 "C1" H 4200 4900 50 0000 L CNN
F 1 "4.7uF" H 4700 4700 50 0000 L CNN F 1 "4.7uF" H 4200 4700 50 0000 L CNN
1 4650 4800 1 4150 4800
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L C C2 L C C2
U 1 1 4E55CAB9 U 1 1 4E55CAB9
P 5050 4800 P 4550 4800
F 0 "C2" H 5100 4900 50 0000 L CNN F 0 "C2" H 4600 4900 50 0000 L CNN
F 1 "100nF" H 5100 4700 50 0000 L CNN F 1 "100nF" H 4600 4700 50 0000 L CNN
1 5050 4800 1 4550 4800
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR011 L GND #PWR5
U 1 1 4E55CA97 U 1 1 4E55CA97
P 3650 5250 P 3150 5250
F 0 "#PWR011" H 3650 5250 30 0001 C CNN F 0 "#PWR5" H 3150 5250 30 0001 C CNN
F 1 "GND" H 3650 5180 30 0001 C CNN F 1 "GND" H 3150 5180 30 0001 C CNN
1 3650 5250 1 3150 5250
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR012 L GND #PWR7
U 1 1 4E55CA95 U 1 1 4E55CA95
P 4250 5250 P 3750 5250
F 0 "#PWR012" H 4250 5250 30 0001 C CNN F 0 "#PWR7" H 3750 5250 30 0001 C CNN
F 1 "GND" H 4250 5180 30 0001 C CNN F 1 "GND" H 3750 5180 30 0001 C CNN
1 4250 5250 1 3750 5250
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR013 L GND #PWR6
U 1 1 4E55CA93 U 1 1 4E55CA93
P 3950 5250 P 3450 5250
F 0 "#PWR013" H 3950 5250 30 0001 C CNN F 0 "#PWR6" H 3450 5250 30 0001 C CNN
F 1 "GND" H 3950 5180 30 0001 C CNN F 1 "GND" H 3450 5180 30 0001 C CNN
1 3950 5250 1 3450 5250
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR014 L GND #PWR3
U 1 1 4E55CA58 U 1 1 4E55CA58
P 3250 3450 P 2750 3450
F 0 "#PWR014" H 3250 3450 30 0001 C CNN F 0 "#PWR3" H 2750 3450 30 0001 C CNN
F 1 "GND" H 3250 3380 30 0001 C CNN F 1 "GND" H 2750 3380 30 0001 C CNN
1 3250 3450 1 2750 3450
0 -1 -1 0 0 -1 -1 0
$EndComp $EndComp
$Comp $Comp
L GND #PWR015 L GND #PWR1
U 1 1 4E55CA4A U 1 1 4E55CA4A
P 1700 4250 P 1200 4250
F 0 "#PWR015" H 1700 4250 30 0001 C CNN F 0 "#PWR1" H 1200 4250 30 0001 C CNN
F 1 "GND" H 1700 4180 30 0001 C CNN F 1 "GND" H 1200 4180 30 0001 C CNN
1 1700 4250 1 1200 4250
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L VR VR1 L VR VR1
U 1 1 4E55CA29 U 1 1 4E55CA29
P 3650 4800 P 3150 4800
F 0 "VR1" V 3730 4800 50 0000 C CNN F 0 "VR1" V 3230 4800 50 0000 C CNN
F 1 "VR" V 3650 4800 50 0000 C CNN F 1 "VR" V 3150 4800 50 0000 C CNN
1 3650 4800 1 3150 4800
-1 0 0 1 -1 0 0 1
$EndComp $EndComp
$Comp $Comp
L VR VR3 L VR VR3
U 1 1 4E55CA27 U 1 1 4E55CA27
P 4250 4800 P 3750 4800
F 0 "VR3" V 4330 4800 50 0000 C CNN F 0 "VR3" V 3830 4800 50 0000 C CNN
F 1 "VR" V 4250 4800 50 0000 C CNN F 1 "VR" V 3750 4800 50 0000 C CNN
1 4250 4800 1 3750 4800
-1 0 0 1 -1 0 0 1
$EndComp $EndComp
$Comp $Comp
L VR VR2 L VR VR2
U 1 1 4E55CA26 U 1 1 4E55CA26
P 3950 4800 P 3450 4800
F 0 "VR2" V 4030 4800 50 0000 C CNN F 0 "VR2" V 3530 4800 50 0000 C CNN
F 1 "VR" V 3950 4800 50 0000 C CNN F 1 "VR" V 3450 4800 50 0000 C CNN
1 3950 4800 1 3450 4800
-1 0 0 1 -1 0 0 1
$EndComp $EndComp
Text Notes 4700 1550 0 60 ~ 0 Text Notes 4700 1550 0 60 ~ 0
@ -445,19 +517,19 @@ $EndSheet
$Comp $Comp
L MINI_USB_B CON1 L MINI_USB_B CON1
U 1 1 4E534734 U 1 1 4E534734
P 2450 3750 P 1950 3750
F 0 "CON1" H 2450 4250 60 0000 C CNN F 0 "CON1" H 1950 4250 60 0000 C CNN
F 1 "MINI_USB_B" H 2450 3250 60 0000 C CNN F 1 "MINI_USB_B" H 1950 3250 60 0000 C CNN
1 2450 3750 1 1950 3750
-1 0 0 1 -1 0 0 1
$EndComp $EndComp
$Comp $Comp
L C8051F320 U1 L C8051F320 U1
U 1 1 4E5344A0 U 1 1 4E5344A0
P 8050 3800 P 7550 3800
F 0 "U1" H 7050 5000 60 0000 C CNN F 0 "U1" H 6550 5000 60 0000 C CNN
F 1 "C8051F320" H 8050 3800 60 0000 C CNN F 1 "C8051F320" H 7550 3800 60 0000 C CNN
1 8050 3800 1 7550 3800
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$EndSCHEMATC $EndSCHEMATC