-v 20210626 2
+v 20220529 2
C 40000 40000 0 0 0 title-E.sym
N 51400 61900 50600 61900 4
{
N 68000 43600 67900 43600 4
N 67900 43600 67900 44000 4
T 82400 40400 9 10 1 0 0 0 1
-5.0
+6.0
T 80000 40400 9 10 1 0 0 0 1
1
T 80600 40400 9 10 1 0 0 0 1
{
T 45645 57405 5 10 1 1 180 0 1
refdes=J2
-T 46000 53600 5 10 1 1 180 0 1
+T 45350 53400 5 10 1 1 0 0 1
value=9screws
T 46100 57200 5 10 0 1 0 0 1
device=CONNECTOR
refdes=U7
T 54800 51900 5 10 0 0 0 0 1
footprint=lqfp100
-T 54800 51900 5 10 1 1 0 0 1
-value=STM32L151VDT7X
T 63900 72000 5 10 1 1 0 6 1
-value=STM32L151VDT7X
+value=STM32L162VCT6D
}
C 58200 73300 1 0 0 3.3V-plus.sym
N 58400 72300 58400 73300 4
N 64300 58700 65600 58700 4
{
T 65600 58800 5 10 1 1 0 6 1
-netname=gyro_int
+netname=imu_gyro_int
}
N 73100 63000 74000 63000 4
{
N 64300 66300 65600 66300 4
{
T 65600 66400 5 10 1 1 0 6 1
-netname=cs_gyro
+netname=cs_imu_gyro
}
C 74300 57600 1 0 1 conn-4.sym
{
N 80200 48000 79800 48000 4
N 54800 63100 53500 63100 4
{
-T 54300 63200 5 10 1 1 0 6 1
+T 53450 63200 5 10 1 1 0 0 1
netname=ba_mosi1
}
N 54800 63900 53500 63900 4
}
N 54800 63500 53500 63500 4
{
-T 54300 63600 5 10 1 1 0 6 1
+T 53450 63600 5 10 1 1 0 0 1
netname=ba_miso1
}
C 41300 67400 1 90 0 capacitor.sym
footprint=0402
}
N 73800 67000 74600 67000 4
-T 70700 70800 9 10 1 0 0 0 9
-don't drive reset_gps high!
-
-mcp130t is open drain
-with 5k internal pull-up
-
-do we really want 3.3k
-pull-up here? unclear!
-
-don't use reset_n at all?
N 54800 56300 53500 56300 4
{
T 53500 56400 5 10 1 1 0 0 1
T 49700 50500 5 10 1 1 0 0 1
refdes=U13
T 49700 49800 5 10 1 1 0 0 1
-value=LM293
+value=LM193
}
C 49300 49500 1 0 0 gnd.sym
N 49900 50200 50400 50200 4
T 43400 50500 5 10 1 1 0 0 1
refdes=U13
T 43400 49800 5 10 1 1 0 0 1
-value=LM293
+value=LM193
}
C 43000 49500 1 0 0 gnd.sym
N 43600 50200 44100 50200 4
T 49700 47100 5 10 1 1 0 0 1
refdes=U14
T 49700 46400 5 10 1 1 0 0 1
-value=LM293
+value=LM193
}
C 49300 46100 1 0 0 gnd.sym
N 49900 46800 50400 46800 4
T 43400 47100 5 10 1 1 0 0 1
refdes=U14
T 43400 46400 5 10 1 1 0 0 1
-value=LM293
+value=LM193
}
C 43000 46100 1 0 0 gnd.sym
N 43600 46800 44100 46800 4
T 43400 43700 5 10 1 1 0 0 1
refdes=U15
T 43400 43000 5 10 1 1 0 0 1
-value=LM293
+value=LM193
}
C 43000 42700 1 0 0 gnd.sym
N 43600 43400 44100 43400 4
T 49700 43700 5 10 1 1 0 0 1
refdes=U15
T 49700 43000 5 10 1 1 0 0 1
-value=LM293
+value=LM193
}
C 49300 42700 1 0 0 gnd.sym
N 49900 43400 50400 43400 4
T 64400 56100 5 10 0 0 0 0 1
device=DRC_Directive
}
-C 64300 58200 1 0 0 nc-right.sym
-{
-T 64400 58700 5 10 0 0 0 0 1
-value=NoConnection
-T 64400 58900 5 10 0 0 0 0 1
-device=DRC_Directive
-}
C 64300 65000 1 0 0 nc-right.sym
{
T 64400 65500 5 10 0 0 0 0 1
T 64400 66100 5 10 0 0 0 0 1
device=DRC_Directive
}
-C 64300 65800 1 0 0 nc-right.sym
-{
-T 64400 66300 5 10 0 0 0 0 1
-value=NoConnection
-T 64400 66500 5 10 0 0 0 0 1
-device=DRC_Directive
-}
C 64300 60600 1 0 0 nc-right.sym
{
T 64400 61100 5 10 0 0 0 0 1
device=DRC_Directive
}
T 76900 40800 9 10 1 0 0 0 2
- Copyright 2021 by Bdale Garbee
+ Copyright 2022 by Bdale Garbee
Licensed under the TAPR Open Hardware License, http://www.tapr.org/OHL
C 44900 65000 1 0 0 nc-right.sym
{
T 74700 55200 5 10 0 1 0 0 1
device=IC
T 74400 54900 5 10 1 1 0 0 1
-value=CC1201
+value=CC1200
T 71900 47900 5 10 0 0 0 0 1
footprint=TI-QFN32-new
}
-C 43000 69700 1 0 0 MPU6000.sym
+N 47100 72700 48600 72700 4
{
-T 44295 71895 5 10 0 1 0 0 1
-device=IC
-T 43000 69700 5 10 0 1 0 0 1
-footprint=MPU6000
-T 43000 69700 5 10 0 0 0 0 1
-provided=yes
-T 43095 73095 5 10 1 1 0 0 1
-refdes=U12
-T 44295 73095 5 10 1 1 0 0 1
-value=MPU-6000
-}
-N 45700 70300 46800 70300 4
-{
-T 46400 70400 5 10 1 1 0 0 1
+T 48650 72800 5 10 1 1 0 6 1
netname=sck1
}
-N 45700 69900 46800 69900 4
+N 47100 72300 48600 72300 4
{
-T 46300 70000 5 10 1 1 0 0 1
+T 48650 72400 5 10 1 1 0 6 1
netname=mosi1
}
-C 40700 72700 1 0 0 3.3V-plus.sym
-N 40900 72700 43000 72700 4
-C 41100 71800 1 90 0 capacitor.sym
+C 41800 72700 1 0 0 3.3V-plus.sym
+N 42000 72700 44800 72700 4
+C 42200 71800 1 90 0 capacitor.sym
{
-T 40400 72000 5 10 0 0 90 0 1
+T 41500 72000 5 10 0 0 90 0 1
device=CAPACITOR
-T 40200 72000 5 10 0 0 90 0 1
+T 41300 72000 5 10 0 0 90 0 1
symversion=0.1
-T 41100 71800 5 10 0 1 0 0 1
+T 42200 71800 5 10 0 1 0 0 1
footprint=0402
-T 40800 72500 5 10 1 1 180 0 1
+T 41900 72400 5 10 1 1 0 6 1
refdes=C301
-T 40400 72000 5 10 1 1 0 0 1
+T 41900 72000 5 10 1 1 0 6 1
value=0.1uF
}
-C 42500 71000 1 90 0 capacitor.sym
-{
-T 41800 71200 5 10 0 0 90 0 1
-device=CAPACITOR
-T 41600 71200 5 10 0 0 90 0 1
-symversion=0.1
-T 42500 71000 5 10 0 1 0 0 1
-footprint=0402
-T 42200 71700 5 10 1 1 180 0 1
-refdes=C303
-T 41800 71200 5 10 1 1 0 0 1
-value=10nF
-}
-C 41800 71400 1 90 0 capacitor.sym
+C 42900 71000 1 90 0 capacitor.sym
{
-T 41100 71600 5 10 0 0 90 0 1
+T 42200 71200 5 10 0 0 90 0 1
device=CAPACITOR
-T 40900 71600 5 10 0 0 90 0 1
+T 42000 71200 5 10 0 0 90 0 1
symversion=0.1
-T 41800 71400 5 10 0 1 0 0 1
+T 42900 71000 5 10 0 1 0 0 1
footprint=0402
-T 41500 72100 5 10 1 1 180 0 1
+T 42600 71600 5 10 1 1 0 6 1
refdes=C302
-T 41100 71600 5 10 1 1 0 0 1
+T 42600 71200 5 10 1 1 0 6 1
value=0.1uF
}
-N 40900 69900 43000 69900 4
-N 40900 69900 40900 71800 4
-C 42200 69600 1 0 0 gnd.sym
-N 45700 71900 46800 71900 4
-{
-T 46200 72000 5 10 1 1 0 0 1
-netname=gyro_int
-}
-N 43000 71900 42300 71900 4
-N 42300 71000 42300 69900 4
-N 43000 72300 41600 72300 4
-N 41600 71400 41600 69900 4
-N 45700 72300 46800 72300 4
+N 43300 71100 44800 71100 4
{
-T 46200 72400 5 10 1 1 0 0 1
-netname=gps_pps
+T 43250 71200 5 10 1 1 0 0 1
+netname=imu_gyro_int
}
-C 45800 72400 1 0 0 gnd.sym
-N 45700 72700 45900 72700 4
-N 45700 71100 46800 71100 4
+N 44800 72300 42700 72300 4
+N 47100 70700 48600 70700 4
{
-T 46200 71200 5 10 1 1 0 0 1
-netname=cs_gyro
+T 48650 70800 5 10 1 1 0 6 1
+netname=cs_imu_gyro
}
-N 45700 70700 46800 70700 4
+N 47100 71900 48600 71900 4
{
-T 46300 70800 5 10 1 1 0 0 1
+T 48650 72000 5 10 1 1 0 6 1
netname=miso1
}
-C 42500 71000 1 0 0 nc-left.sym
-{
-T 42500 71400 5 10 0 0 0 0 1
-value=NoConnection
-T 42500 71800 5 10 0 0 0 0 1
-device=DRC_Directive
-}
-C 42500 70600 1 0 0 nc-left.sym
-{
-T 42500 71000 5 10 0 0 0 0 1
-value=NoConnection
-T 42500 71400 5 10 0 0 0 0 1
-device=DRC_Directive
-}
-N 78600 68600 79800 68600 4
-{
-T 79100 68700 5 10 1 1 0 0 1
-netname=gps_pps
-}
C 42900 62600 1 0 0 3.3V-plus.sym
C 42400 60700 1 90 0 capacitor.sym
{
refdes=U9
T 43692 63200 5 10 0 0 0 0 1
footprint=LPCC16
-T 43400 59900 5 10 1 1 0 0 1
+T 45500 62650 5 10 1 1 0 6 1
value=MMC5983MA
}
N 43400 62000 42200 62000 4
netname=mag_int
}
C 49600 59500 1 0 0 gnd.sym
-C 67300 56800 1 0 1 beeper-2khz.sym
-{
-T 67000 57700 5 10 0 0 0 6 1
-device=BEEPER
-T 66600 57500 5 10 1 1 0 6 1
-refdes=U8
-T 67000 57900 5 10 0 0 0 6 1
-symversion=0.1
-T 67305 56800 5 10 0 1 0 6 1
-footprint=AT1220
-T 66800 57500 5 10 1 1 0 0 1
-value=AT1220
-T 67300 56800 5 10 0 1 0 0 1
-loadstatus=noload
-}
N 53500 64700 54800 64700 4
{
T 53500 64800 5 10 1 1 0 0 1
T 64400 62500 5 10 0 0 0 0 1
device=DRC_Directive
}
+C 67300 56800 1 0 1 beeper.sym
+{
+T 67000 57700 5 10 0 0 0 6 1
+device=BEEPER
+T 66500 57500 5 10 1 1 0 6 1
+refdes=U8
+T 67000 57900 5 10 0 0 0 6 1
+symversion=0.1
+T 67300 56800 5 10 0 1 0 6 1
+footprint=TDK_PS12-small
+T 66700 57500 5 10 1 1 0 0 1
+value=TDK_PS12
+T 67300 56800 5 10 0 0 0 6 1
+loadstatus=throughole
+}
+C 44800 69700 1 0 0 BMI088.sym
+{
+T 46805 73095 5 10 1 1 0 6 1
+value=BMI088
+T 45095 73095 5 10 1 1 0 0 1
+refdes=U12
+T 45095 73395 5 10 0 0 0 0 1
+footprint=lga16
+T 45105 73695 5 10 0 0 0 0 1
+device=IC
+}
+C 44600 69500 1 0 0 gnd.sym
+N 44800 70300 44700 70300 4
+N 44700 70300 44700 69800 4
+N 44800 69900 44700 69900 4
+N 42700 71900 42700 72700 4
+N 42700 71000 42700 69900 4
+N 42000 69900 44700 69900 4
+N 42000 71800 42000 69900 4
+N 47100 71500 47300 71500 4
+N 47300 71500 47300 71900 4
+N 47100 71100 48600 71100 4
+{
+T 48650 71200 5 10 1 1 0 6 1
+netname=cs_imu_accel
+}
+N 64300 65900 65600 65900 4
+{
+T 65600 66000 5 10 1 1 0 6 1
+netname=cs_imu_accel
+}
+C 47100 69500 1 0 0 gnd.sym
+N 47100 70300 47200 70300 4
+N 47200 70300 47200 69800 4
+N 47100 69900 47200 69900 4
+C 44300 71400 1 0 0 nc-left.sym
+{
+T 44300 71800 5 10 0 0 0 0 1
+value=NoConnection
+T 44300 72200 5 10 0 0 0 0 1
+device=DRC_Directive
+}
+C 44300 70600 1 0 0 nc-left.sym
+{
+T 44300 71000 5 10 0 0 0 0 1
+value=NoConnection
+T 44300 71400 5 10 0 0 0 0 1
+device=DRC_Directive
+}
+N 43300 71900 44800 71900 4
+{
+T 43250 72000 5 10 1 1 0 0 1
+netname=imu_accel_int
+}
+N 64300 58300 65600 58300 4
+{
+T 65600 58400 5 10 1 1 0 6 1
+netname=imu_accel_int
+}
+C 78600 68500 1 0 0 nc-right.sym
+{
+T 78700 69000 5 10 0 0 0 0 1
+value=NoConnection
+T 78700 69200 5 10 0 0 0 0 1
+device=DRC_Directive
+}
+C 64300 69000 1 0 0 nc-right.sym
+{
+T 64400 69500 5 10 0 0 0 0 1
+value=NoConnection
+T 64400 69700 5 10 0 0 0 0 1
+device=DRC_Directive
+}