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Most of the layout, but still needs some caps. #147

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This commit is contained in:
Travis Goodspeed 2020-12-26 14:25:43 -05:00
parent 4030eb46ce
commit ede4c7b717
12 changed files with 4832 additions and 1037 deletions
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2
.gitignore vendored
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@ -4,7 +4,7 @@
*.bak
*.bck
*.kicad_pcb-bak
*-cache.lib
# *-cache.lib
# *-rescue.lib
ftp-lib-table

2
hardware/goodpocketwatch31/BOM.txt
View File

@ -23,6 +23,8 @@ Y1 ABS07-120-32.768KHZ-T 535-11937-1-ND SMDXTAL 1 32.768kHz6pF
B1-17 TODO
BPGM TODO
BZ1 PT-1203-3 433-1201-2-ND THP 1
Radio parts, only required for the optional SubGHz radio. Choose one
of the two options for U2, but not the other.

1593
hardware/goodpocketwatch31/PT-1203-3.stp Normal file
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9
hardware/goodpocketwatch31/fp-info-cache
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@ -1,4 +1,4 @@
214780821845424
216390024328424
LED_SMD
R_0201_0603Metric
Resistor SMD 0201 (0603 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: https://www.vishay.com/docs/20052/crcw0201e3.pdf), generated with kicad-footprint-generator
@ -903,6 +903,13 @@ LP15
8
8
goodpocketwatch31
PT-1203-3
0
0
0
goodpocketwatch31
SN74AXC4T774RSVR

20
hardware/goodpocketwatch31/goodpocketwatch31-cache.lib
View File

@ -26,6 +26,26 @@ X Ext 2 0 -200 100 U 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Device_Buzzer
#
DEF Device_Buzzer BZ 0 1 Y N 1 F N
F0 "BZ" 150 50 50 H V L CNN
F1 "Device_Buzzer" 150 -50 50 H V L CNN
F2 "" -25 100 50 V I C CNN
F3 "" -25 100 50 V I C CNN
$FPLIST
*Buzzer*
$ENDFPLIST
DRAW
A 0 0 125 -899 899 0 1 0 N 0 -125 0 125
P 2 0 1 0 -65 75 -45 75 N
P 2 0 1 0 -55 85 -55 65 N
P 2 0 1 0 0 125 0 -125 N
X - 1 -100 100 100 R 50 50 1 1 P
X + 2 -100 -100 100 R 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Device_C
#
DEF Device_C C 0 10 N Y 1 F N

2392
hardware/goodpocketwatch31/goodpocketwatch31.kicad_pcb
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21
hardware/goodpocketwatch31/goodpocketwatch31.pretty/PT-1203-3.kicad_mod Normal file
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@ -0,0 +1,21 @@
(module PT-1203-3 (layer F.Cu) (tedit 5FE77A1F)
(fp_text reference REF** (at 0 2.5) (layer F.SilkS)
(effects (font (size 1 1) (thickness 0.15)))
)
(fp_text value PT-1203-3 (at 0 -2.5) (layer F.Fab)
(effects (font (size 1 1) (thickness 0.15)))
)
(fp_line (start -6 6) (end -2.5 6) (layer F.SilkS) (width 0.12))
(fp_line (start -6 -6) (end -6 6) (layer F.SilkS) (width 0.12))
(fp_line (start -2.5 -6) (end -6 -6) (layer F.SilkS) (width 0.12))
(fp_line (start 6 -6) (end 2.5 -6) (layer F.SilkS) (width 0.12))
(fp_line (start 6 6) (end 6 -6) (layer F.SilkS) (width 0.12))
(fp_line (start 2.5 6) (end 6 6) (layer F.SilkS) (width 0.12))
(pad 1 smd rect (at 0 -5.5) (size 5 2) (layers F.Cu F.Paste F.Mask))
(pad 2 smd rect (at 0 5.5) (size 5 2) (layers F.Cu F.Paste F.Mask))
(model ${KIPRJMOD}/PT-1203-3.stp
(offset (xyz -6 -6 0))
(scale (xyz 1 1 1))
(rotate (xyz 0 0 0))
)
)

29
hardware/goodpocketwatch31/goodpocketwatch31.sch
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@ -5,7 +5,7 @@ $Descr A4 11693 8268
encoding utf-8
Sheet 1 3
Title "GoodPocketWatch"
Date ""
Date "2020-12-26"
Rev "31"
Comp ""
Comment1 "by Travis Goodspeed"
@ -1048,4 +1048,31 @@ Text GLabel 5300 1450 2 60 BiDi ~ 0
RST
Text Notes 4800 850 0 60 ~ 0
Programming Pins
Wire Wire Line
5050 6400 5050 6500
Wire Wire Line
5450 6400 5450 6500
$Comp
L Device:Buzzer BZ1
U 1 1 5FEB8753
P 10500 3150
F 0 "BZ1" H 10652 3179 50 0000 L CNN
F 1 "Buzzer" H 10652 3088 50 0000 L CNN
F 2 "goodpocketwatch31:PT-1203-3" V 10475 3250 50 0001 C CNN
F 3 "~" V 10475 3250 50 0001 C CNN
1 10500 3150
1 0 0 -1
$EndComp
Wire Wire Line
10400 3050 10100 3050
Text Label 10100 3050 0 60 ~ 0
BUZZ
Wire Wire Line
10400 3250 10100 3250
Text Label 10100 3250 0 60 ~ 0
GND
Text Notes 8450 6000 0 60 ~ 0
FTDI chip and USB-C\nplug, current isolated\nfrom the watch.
Text Notes 9750 5900 0 60 ~ 0
Pushbutton rebuild of the\n4x4 watch keypad.
$EndSCHEMATC

1078
hardware/goodpocketwatch31/goodpocketwatch31.sch-bak Normal file
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328
hardware/goodpocketwatch31/keypad.sch-bak Normal file
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@ -0,0 +1,328 @@
EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 2 3
Title "GPW Keypad"
Date "2020-12-20"
Rev "31"
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Switch:SW_Push SW7
U 1 1 5FDF8EE0
P 3700 2500
F 0 "SW7" H 3700 2785 50 0000 C CNN
F 1 "SW_Push" H 3700 2694 50 0000 C CNN
F 2 "goodpocketwatch31:TL6700" H 3700 2700 50 0001 C CNN
F 3 "~" H 3700 2700 50 0001 C CNN
1 3700 2500
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW8
U 1 1 5FDF9E05
P 4700 2500
F 0 "SW8" H 4700 2785 50 0000 C CNN
F 1 "SW_Push" H 4700 2694 50 0000 C CNN
F 2 "goodpocketwatch31:TL6700" H 4700 2700 50 0001 C CNN
F 3 "~" H 4700 2700 50 0001 C CNN
1 4700 2500
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW9
U 1 1 5FDFA771
P 5700 2500
F 0 "SW9" H 5700 2785 50 0000 C CNN
F 1 "SW_Push" H 5700 2694 50 0000 C CNN
F 2 "goodpocketwatch31:TL6700" H 5700 2700 50 0001 C CNN
F 3 "~" H 5700 2700 50 0001 C CNN
1 5700 2500
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW15
U 1 1 5FDFABF5
P 6700 2500
F 0 "SW15" H 6700 2785 50 0000 C CNN
F 1 "SW_Push" H 6700 2694 50 0000 C CNN
F 2 "goodpocketwatch31:TL6700" H 6700 2700 50 0001 C CNN
F 3 "~" H 6700 2700 50 0001 C CNN
1 6700 2500
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW4
U 1 1 5FDFF2A4
P 3700 3000
F 0 "SW4" H 3700 3285 50 0000 C CNN
F 1 "SW_Push" H 3700 3194 50 0000 C CNN
F 2 "goodpocketwatch31:TL6700" H 3700 3200 50 0001 C CNN
F 3 "~" H 3700 3200 50 0001 C CNN
1 3700 3000
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW1
U 1 1 5FDFF52A
P 3700 3500
F 0 "SW1" H 3700 3785 50 0000 C CNN
F 1 "SW_Push" H 3700 3694 50 0000 C CNN
F 2 "goodpocketwatch31:TL6700" H 3700 3700 50 0001 C CNN
F 3 "~" H 3700 3700 50 0001 C CNN
1 3700 3500
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW0
U 1 1 5FDFF7C7
P 3700 4000
F 0 "SW0" H 3700 4285 50 0000 C CNN
F 1 "SW_Push" H 3700 4194 50 0000 C CNN
F 2 "goodpocketwatch31:TL6700" H 3700 4200 50 0001 C CNN
F 3 "~" H 3700 4200 50 0001 C CNN
1 3700 4000
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW5
U 1 1 5FDFFC17
P 4700 3000
F 0 "SW5" H 4700 3285 50 0000 C CNN
F 1 "SW_Push" H 4700 3194 50 0000 C CNN
F 2 "goodpocketwatch31:TL6700" H 4700 3200 50 0001 C CNN
F 3 "~" H 4700 3200 50 0001 C CNN
1 4700 3000
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW2
U 1 1 5FE00064
P 4700 3500
F 0 "SW2" H 4700 3785 50 0000 C CNN
F 1 "SW_Push" H 4700 3694 50 0000 C CNN
F 2 "goodpocketwatch31:TL6700" H 4700 3700 50 0001 C CNN
F 3 "~" H 4700 3700 50 0001 C CNN
1 4700 3500
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW6
U 1 1 5FE007EF
P 5700 3000
F 0 "SW6" H 5700 3285 50 0000 C CNN
F 1 "SW_Push" H 5700 3194 50 0000 C CNN
F 2 "goodpocketwatch31:TL6700" H 5700 3200 50 0001 C CNN
F 3 "~" H 5700 3200 50 0001 C CNN
1 5700 3000
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW3
U 1 1 5FE00AE1
P 5700 3500
F 0 "SW3" H 5700 3785 50 0000 C CNN
F 1 "SW_Push" H 5700 3694 50 0000 C CNN
F 2 "goodpocketwatch31:TL6700" H 5700 3700 50 0001 C CNN
F 3 "~" H 5700 3700 50 0001 C CNN
1 5700 3500
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW14
U 1 1 5FE0124C
P 6700 3000
F 0 "SW14" H 6700 3285 50 0000 C CNN
F 1 "SW_Push" H 6700 3194 50 0000 C CNN
F 2 "goodpocketwatch31:TL6700" H 6700 3200 50 0001 C CNN
F 3 "~" H 6700 3200 50 0001 C CNN
1 6700 3000
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW13
U 1 1 5FE017AB
P 6700 3500
F 0 "SW13" H 6700 3785 50 0000 C CNN
F 1 "SW_Push" H 6700 3694 50 0000 C CNN
F 2 "goodpocketwatch31:TL6700" H 6700 3700 50 0001 C CNN
F 3 "~" H 6700 3700 50 0001 C CNN
1 6700 3500
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW10
U 1 1 5FE00459
P 4700 4000
F 0 "SW10" H 4700 4285 50 0000 C CNN
F 1 "SW_Push" H 4700 4194 50 0000 C CNN
F 2 "goodpocketwatch31:TL6700" H 4700 4200 50 0001 C CNN
F 3 "~" H 4700 4200 50 0001 C CNN
1 4700 4000
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW12
U 1 1 5FE01B51
P 6700 4000
F 0 "SW12" H 6700 4285 50 0000 C CNN
F 1 "SW_Push" H 6700 4194 50 0000 C CNN
F 2 "goodpocketwatch31:TL6700" H 6700 4200 50 0001 C CNN
F 3 "~" H 6700 4200 50 0001 C CNN
1 6700 4000
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW11
U 1 1 5FE00F36
P 5700 4000
F 0 "SW11" H 5700 4285 50 0000 C CNN
F 1 "SW_Push" H 5700 4194 50 0000 C CNN
F 2 "goodpocketwatch31:TL6700" H 5700 4200 50 0001 C CNN
F 3 "~" H 5700 4200 50 0001 C CNN
1 5700 4000
1 0 0 -1
$EndComp
Wire Wire Line
3500 2000 3500 2500
Connection ~ 3500 2500
Wire Wire Line
3500 2500 3500 3000
Connection ~ 3500 3000
Wire Wire Line
3500 3000 3500 3500
Connection ~ 3500 3500
Wire Wire Line
3500 3500 3500 4000
Wire Wire Line
4500 2000 4500 2500
Connection ~ 4500 2500
Wire Wire Line
4500 2500 4500 3000
Connection ~ 4500 3000
Wire Wire Line
4500 3000 4500 3500
Connection ~ 4500 3500
Wire Wire Line
4500 3500 4500 4000
Wire Wire Line
5500 2000 5500 2500
Connection ~ 5500 2500
Wire Wire Line
5500 2500 5500 3000
Connection ~ 5500 3000
Wire Wire Line
5500 3000 5500 3500
Connection ~ 5500 3500
Wire Wire Line
5500 3500 5500 4000
Wire Wire Line
6500 2000 6500 2500
Connection ~ 6500 2500
Wire Wire Line
6500 2500 6500 3000
Connection ~ 6500 3000
Wire Wire Line
6500 3000 6500 3500
Connection ~ 6500 3500
Wire Wire Line
6500 3500 6500 4000
Wire Wire Line
3000 2600 3900 2600
Wire Wire Line
6900 3100 5900 3100
Wire Wire Line
6900 3600 5900 3600
Wire Wire Line
6900 4100 5900 4100
Wire Wire Line
3900 2500 3900 2600
Connection ~ 3900 2600
Wire Wire Line
3900 2600 4900 2600
Wire Wire Line
4900 2500 4900 2600
Connection ~ 4900 2600
Wire Wire Line
4900 2600 5900 2600
Wire Wire Line
5900 2500 5900 2600
Connection ~ 5900 2600
Wire Wire Line
5900 2600 6900 2600
Wire Wire Line
6900 2500 6900 2600
Wire Wire Line
3900 3000 3900 3100
Connection ~ 3900 3100
Wire Wire Line
3900 3100 3000 3100
Wire Wire Line
4900 3000 4900 3100
Connection ~ 4900 3100
Wire Wire Line
4900 3100 3900 3100
Wire Wire Line
5900 3000 5900 3100
Connection ~ 5900 3100
Wire Wire Line
5900 3100 4900 3100
Wire Wire Line
6900 3000 6900 3100
Wire Wire Line
3900 3500 3900 3600
Connection ~ 3900 3600
Wire Wire Line
3900 3600 3000 3600
Wire Wire Line
4900 3500 4900 3600
Connection ~ 4900 3600
Wire Wire Line
4900 3600 3900 3600
Wire Wire Line
5900 3500 5900 3600
Connection ~ 5900 3600
Wire Wire Line
5900 3600 4900 3600
Wire Wire Line
6900 3500 6900 3600
Wire Wire Line
6900 4000 6900 4100
Wire Wire Line
5900 4000 5900 4100
Connection ~ 5900 4100
Wire Wire Line
5900 4100 4900 4100
Wire Wire Line
4900 4000 4900 4100
Connection ~ 4900 4100
Wire Wire Line
4900 4100 3900 4100
Wire Wire Line
3900 4000 3900 4100
Connection ~ 3900 4100
Wire Wire Line
3900 4100 3000 4100
Text GLabel 3000 2600 0 60 Input ~ 0
P23
Text GLabel 3000 3100 0 60 Input ~ 0
P24
Text GLabel 3000 3600 0 60 Input ~ 0
P25
Text GLabel 3000 4100 0 60 Input ~ 0
P26
Text GLabel 3500 2000 1 60 Input ~ 0
P22
Text GLabel 4500 2000 1 60 Input ~ 0
P21
Text GLabel 5500 2000 1 60 Input ~ 0
P20
Text GLabel 6500 2000 1 60 Input ~ 0
P17
$EndSCHEMATC

18
hardware/goodpocketwatch31/usb.sch
View File

@ -356,4 +356,22 @@ Text Label 1150 1700 0 60 ~ 0
GND
Text Notes 8250 700 0 60 ~ 0
USB circuitry must *only* use VCCBUS (5V) or VCCB (3.3V).\nVCC (3.3V) is from the coin cell, and in short supply.
NoConn ~ 6850 2350
NoConn ~ 6850 2150
NoConn ~ 6850 1950
NoConn ~ 6850 1850
NoConn ~ 6850 1750
NoConn ~ 6850 2850
NoConn ~ 4850 2550
NoConn ~ 4850 2450
NoConn ~ 4850 2350
NoConn ~ 4850 2250
NoConn ~ 4850 2150
NoConn ~ 4850 2050
NoConn ~ 4850 1950
NoConn ~ 4850 1850
NoConn ~ 4850 1750
NoConn ~ 4850 1550
NoConn ~ 8300 2050
NoConn ~ 8300 1450
$EndSCHEMATC

377
hardware/goodpocketwatch31/usb.sch-bak Normal file
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@ -0,0 +1,377 @@
EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 3 3
Title "USB Programmer for GW31"
Date "2020-12-20"
Rev "31"
Comp "Travis Goodspeed"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L goodpocketwatch31:SN74AXC4T774RSVR U4
U 1 1 5FF12F87
P 2300 1900
F 0 "U4" H 2300 2888 60 0000 C CNN
F 1 "SN74AXC4T774RSVR" H 2300 2782 60 0000 C CNN
F 2 "goodpocketwatch31:SN74AXC4T774RSVR" H 2300 1840 60 0001 C CNN
F 3 "" H 2300 1900 60 0000 C CNN
1 2300 1900
1 0 0 -1
$EndComp
$Comp
L goodpocketwatch31:FT232RQ-REEL U5
U 1 1 5FF13552
P 4850 1350
F 0 "U5" H 5850 1737 60 0000 C CNN
F 1 "FT232RQ-REEL" H 5850 1631 60 0000 C CNN
F 2 "goodpocketwatch31:FT232RQ-REEL" H 5850 1590 60 0001 C CNN
F 3 "" H 4850 1350 60 0000 C CNN
1 4850 1350
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0102
U 1 1 5FE2E7C5
P 3100 2750
F 0 "#PWR0102" H 3100 2500 50 0001 C CNN
F 1 "GND" H 3105 2577 50 0000 C CNN
F 2 "" H 3100 2750 50 0001 C CNN
F 3 "" H 3100 2750 50 0001 C CNN
1 3100 2750
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0103
U 1 1 5FE2EC41
P 6850 3100
F 0 "#PWR0103" H 6850 2850 50 0001 C CNN
F 1 "GND" H 6855 2927 50 0000 C CNN
F 2 "" H 6850 3100 50 0001 C CNN
F 3 "" H 6850 3100 50 0001 C CNN
1 6850 3100
1 0 0 -1
$EndComp
Wire Wire Line
6850 2950 6850 3100
Wire Wire Line
3100 2750 3100 2500
Wire Wire Line
4850 1650 4550 1650
Text Label 4550 1650 0 60 ~ 0
GND
Wire Wire Line
6850 2650 7100 2650
Wire Wire Line
6850 2250 7100 2250
Wire Wire Line
6850 2050 7100 2050
Text Label 6950 2050 0 60 ~ 0
GND
Text Label 6950 2250 0 60 ~ 0
GND
Text Label 6950 2650 0 60 ~ 0
GND
Text Label 6850 2450 0 60 ~ 0
TXLED
Text Label 6850 2550 0 60 ~ 0
RXLED
$Comp
L goodpocketwatch31:DX07S016JA1R1500 J2
U 1 1 5FE3D31C
P 8900 1700
F 0 "J2" H 8900 2267 50 0000 C CNN
F 1 "DX07S016JA1R1500" H 8900 2176 50 0000 C CNN
F 2 "goodpocketwatch31:JAE_DX07S016JA1R1500" H 8500 2300 50 0001 L BNN
F 3 "" H 8900 1700 50 0001 L BNN
F 4 "3.31 mm" H 8900 1550 50 0001 L BNN "MAXIMUM_PACKAGE_HEIGHT"
F 5 "1" H 8900 1700 50 0001 L BNN "PARTREV"
F 6 "JAE Industry Ltd." H 8800 2200 50 0001 L BNN "MANUFACTURER"
1 8900 1700
1 0 0 -1
$EndComp
Wire Wire Line
9500 2100 9500 2150
Wire Wire Line
9500 2150 9500 2300
Connection ~ 9500 2150
$Comp
L power:GND #PWR0104
U 1 1 5FE3F30C
P 9500 2300
F 0 "#PWR0104" H 9500 2050 50 0001 C CNN
F 1 "GND" H 9505 2127 50 0000 C CNN
F 2 "" H 9500 2300 50 0001 C CNN
F 3 "" H 9500 2300 50 0001 C CNN
1 9500 2300
1 0 0 -1
$EndComp
Wire Wire Line
9500 1500 9800 1500
Wire Wire Line
9500 1400 9500 1500
Connection ~ 9500 1500
Text Label 9550 1500 0 60 ~ 0
VBUS
Wire Wire Line
6850 2750 7100 2750
Text Label 6850 2750 0 60 ~ 0
VBUS
Wire Wire Line
4850 2650 4500 2650
Wire Wire Line
4850 2750 4500 2750
Text Label 4500 2650 0 60 ~ 0
USBDP
Text Label 4500 2750 0 60 ~ 0
USBDM
Wire Wire Line
8300 1700 7850 1700
Wire Wire Line
8300 1600 7850 1600
Text Label 7850 1600 0 60 ~ 0
USBDM
Text Label 7850 1700 0 60 ~ 0
USBDM
Wire Wire Line
8300 1800 7850 1800
Wire Wire Line
8300 1900 7850 1900
Text Label 7850 1800 0 60 ~ 0
USBDP
Text Label 7850 1900 0 60 ~ 0
USBDP
Wire Wire Line
9500 2100 9500 2000
Connection ~ 9500 2100
$Comp
L Device:R R4
U 1 1 5FE4B984
P 8300 2300
F 0 "R4" H 8370 2346 50 0000 L CNN
F 1 "5.1k" H 8370 2255 50 0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 8230 2300 50 0001 C CNN
F 3 "~" H 8300 2300 50 0001 C CNN
1 8300 2300
1 0 0 -1
$EndComp
$Comp
L Device:R R3
U 1 1 5FE4C6A6
P 8300 1200
F 0 "R3" H 8370 1246 50 0000 L CNN
F 1 "5.1k" H 8370 1155 50 0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 8230 1200 50 0001 C CNN
F 3 "~" H 8300 1200 50 0001 C CNN
1 8300 1200
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR019
U 1 1 5FE4CC23
P 8300 2450
F 0 "#PWR019" H 8300 2200 50 0001 C CNN
F 1 "GND" H 8305 2277 50 0000 C CNN
F 2 "" H 8300 2450 50 0001 C CNN
F 3 "" H 8300 2450 50 0001 C CNN
1 8300 2450
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR018
U 1 1 5FE4CF2C
P 8150 1100
F 0 "#PWR018" H 8150 850 50 0001 C CNN
F 1 "GND" H 8155 927 50 0000 C CNN
F 2 "" H 8150 1100 50 0001 C CNN
F 3 "" H 8150 1100 50 0001 C CNN
1 8150 1100
1 0 0 -1
$EndComp
Wire Wire Line
8150 1100 8150 1050
Wire Wire Line
8150 1050 8300 1050
Wire Wire Line
4850 1350 4550 1350
Text Label 4550 1350 0 60 ~ 0
VCCB
Wire Wire Line
3100 1300 3400 1300
Text Label 3150 1300 0 60 ~ 0
VCCB
Wire Wire Line
4850 2850 4500 2850
Text Label 4500 2850 0 60 ~ 0
VCCB
Wire Wire Line
6850 1550 7150 1550
Wire Wire Line
6850 1450 7150 1450
Wire Wire Line
6850 1350 7150 1350
Text Label 6900 1350 0 60 ~ 0
GND
Wire Wire Line
6850 1650 7150 1650
Wire Wire Line
4850 1450 4550 1450
$Comp
L Device:R R5
U 1 1 5FE6C77B
P 7400 2700
F 0 "R5" H 7470 2746 50 0000 L CNN
F 1 "270" H 7470 2655 50 0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 7330 2700 50 0001 C CNN
F 3 "~" H 7400 2700 50 0001 C CNN
1 7400 2700
1 0 0 -1
$EndComp
$Comp
L Device:R R6
U 1 1 5FE6CCC0
P 7700 2700
F 0 "R6" H 7770 2746 50 0000 L CNN
F 1 "270" H 7770 2655 50 0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 7630 2700 50 0001 C CNN
F 3 "~" H 7700 2700 50 0001 C CNN
1 7700 2700
1 0 0 -1
$EndComp
Wire Wire Line
6850 2550 7400 2550
Wire Wire Line
7700 2450 7700 2550
Wire Wire Line
6850 2450 7700 2450
$Comp
L Device:LED D1
U 1 1 5FE77E47
P 7400 3150
F 0 "D1" V 7347 3230 50 0000 L CNN
F 1 "GREEN" V 7500 3150 50 0000 L CNN
F 2 "LED_SMD:R_0402_1005Metric" H 7400 3150 50 0001 C CNN
F 3 "~" H 7400 3150 50 0001 C CNN
1 7400 3150
0 1 1 0
$EndComp
$Comp
L Device:LED D2
U 1 1 5FE78622
P 7700 3150
F 0 "D2" V 7647 3230 50 0000 L CNN
F 1 "RED" V 7738 3230 50 0000 L CNN
F 2 "LED_SMD:R_0402_1005Metric" H 7700 3150 50 0001 C CNN
F 3 "~" H 7700 3150 50 0001 C CNN
1 7700 3150
0 1 1 0
$EndComp
Wire Wire Line
7400 3000 7400 2850
Wire Wire Line
7700 2850 7700 3000
Wire Wire Line
7400 3300 7400 3600
Wire Wire Line
7700 3300 7700 3600
Text Label 7400 3600 1 60 ~ 0
VBUS
Text Label 7700 3600 1 60 ~ 0
VBUS
Wire Wire Line
3100 2000 3450 2000
Wire Wire Line
3100 2100 3450 2100
Wire Wire Line
3100 2200 3450 2200
Wire Wire Line
3100 2300 3450 2300
Text Label 4550 1450 0 60 ~ 0
RXD
Text Label 6900 1650 0 60 ~ 0
TXD
Text Label 6900 1450 0 60 ~ 0
RTS#
Text Label 6900 1550 0 60 ~ 0
DTR#
Text Label 3200 2000 0 60 ~ 0
TXD
Text Label 3200 2100 0 60 ~ 0
DTR#
Text Label 3200 2200 0 60 ~ 0
RTS#
Text Label 3200 2300 0 60 ~ 0
RXD
Wire Wire Line
1500 1300 1100 1300
Text Label 1100 1300 0 60 ~ 0
VCC
Text GLabel 1500 2000 0 60 BiDi ~ 0
MODE
Text GLabel 1150 2100 0 60 BiDi ~ 0
RST
Text GLabel 1500 2200 0 60 BiDi ~ 0
TST
Text GLabel 1150 2300 0 60 BiDi ~ 0
PRGM
Wire Wire Line
1150 2300 1500 2300
Wire Wire Line
1150 2100 1500 2100
$Comp
L power:GND #PWR0105
U 1 1 5FECB1B0
P 1500 2750
F 0 "#PWR0105" H 1500 2500 50 0001 C CNN
F 1 "GND" H 1505 2577 50 0000 C CNN
F 2 "" H 1500 2750 50 0001 C CNN
F 3 "" H 1500 2750 50 0001 C CNN
1 1500 2750
1 0 0 -1
$EndComp
Wire Wire Line
1500 2750 1500 2500
Wire Wire Line
1150 1800 1500 1800
Text Label 1150 1800 0 60 ~ 0
VCC
Text Notes 900 1950 1 60 ~ 0
High on DIR\nenables a->b.
Wire Wire Line
1150 1500 1500 1500
Wire Wire Line
1150 1600 1500 1600
Wire Wire Line
1150 1700 1500 1700
Text Label 1150 1500 0 60 ~ 0
GND
Text Label 1150 1600 0 60 ~ 0
GND
Text Label 1150 1700 0 60 ~ 0
GND
Text Notes 8250 700 0 60 ~ 0
USB circuitry must *only* use VCCBUS (5V) or VCCB (3.3V).\nVCC (3.3V) is from the coin cell, and in short supply.
NoConn ~ 6850 2350
NoConn ~ 6850 2150
NoConn ~ 6850 1950
NoConn ~ 6850 1850
NoConn ~ 6850 1750
NoConn ~ 6850 2850
NoConn ~ 4850 2550
NoConn ~ 4850 2450
NoConn ~ 4850 2350
NoConn ~ 4850 2250
NoConn ~ 4850 2150
NoConn ~ 4850 2050
NoConn ~ 4850 1950
NoConn ~ 4850 1850
NoConn ~ 4850 1750
NoConn ~ 4850 1550
NoConn ~ 8300 2050
NoConn ~ 8300 1450
$EndSCHEMATC