add a text note regarding R14/15, R21/22 values on v0.1 reworked boards

[hw/telemetrum] / telemetrum.sch

diff --git a/telemetrum.sch b/telemetrum.sch
index e96e473821f8294f3c58d379962ae8ef14466f9f..dae61f858b7e27d5f713a2ef147b0336d17f7908 100644 (file)
--- a/telemetrum.sch
+++ b/telemetrum.sch
@@ -1,4 +1,4 @@
-v 20080127 1
+v 20081231 1
 C 40000 40000 0 0 0 title-E-bdale.sym
 C 59500 62700 1 0 0 miniUSB.sym
 {
@@ -630,28 +630,28 @@ footprint=0402
 }
 N 47600 62600 48800 62600 4
 N 48800 62600 48800 62900 4
-C 47200 51500 1 270 1 FDN335N.sym
+C 47200 52300 1 270 0 FDN335N.sym
 {
-T 48500 51800 5 10 1 1 180 2 1
+T 48500 52000 5 10 1 1 0 8 1
 device=FD335N
-T 47000 51600 5 10 1 1 180 6 1
+T 47100 52200 5 10 1 1 0 0 1
 refdes=Q1
-T 47200 51500 5 10 0 1 90 2 1
+T 47200 52300 5 10 0 1 270 0 1
 digikey=FDN335NCT-ND
-T 47200 51500 5 10 0 1 0 0 1
+T 47200 52300 5 10 0 1 180 6 1
 footprint=SuperSOT3
 }
-C 47200 49700 1 270 1 FDN335N.sym
+C 47200 50500 1 270 0 FDN335N.sym
 {
-T 48500 50000 5 10 1 1 180 2 1
+T 48500 50200 5 10 1 1 0 8 1
 device=FD335N
-T 47200 49700 5 10 1 1 180 2 1
+T 47300 50500 5 10 1 1 0 8 1
 refdes=Q2
-T 47237 49883 5 10 0 1 180 2 1
+T 47237 50317 5 10 0 1 0 8 1
 device=FD335N
-T 47200 49700 5 10 0 1 90 2 1
+T 47200 50500 5 10 0 1 270 0 1
 digikey=FDN335NCT-ND
-T 47200 49700 5 10 0 1 0 0 1
+T 47200 50500 5 10 0 1 180 6 1
 footprint=SuperSOT3
 }
 N 47700 52300 49500 52300 4
@@ -697,14 +697,14 @@ digikey=RMCF1/81505%RCT-ND
 T 46900 53800 5 10 0 0 0 0 1
 footprint=1206
 }
-N 47200 52100 45200 52100 4
+N 45900 51700 44500 51700 4
 {
-T 45200 52200 5 10 1 1 0 0 1
+T 44500 51800 5 10 1 1 0 0 1
 netname=drogue
 }
-N 47200 50300 45200 50300 4
+N 45900 49900 44500 49900 4
 {
-T 45200 50400 5 10 1 1 0 0 1
+T 44500 50000 5 10 1 1 0 0 1
 netname=main
 }
 C 50400 62600 1 90 0 capacitor.sym
@@ -718,7 +718,7 @@ symversion=0.1
 T 50300 62700 5 10 1 1 0 0 1
 value=47pF
 T 50400 62600 5 10 0 1 0 0 1
-digikey=311-1158-1-ND
+digikey=399-1019-1-ND
 T 50400 62600 5 10 0 0 0 0 1
 footprint=0402
 }
@@ -755,35 +755,22 @@ device=RESISTOR
 T 49000 51500 5 10 1 1 0 0 1
 refdes=R14
 T 49700 51500 5 10 1 1 0 0 1
-value=5k
+value=100k
 T 49000 51700 5 10 0 0 0 0 1
 footprint=0402
 T 49000 51700 5 10 0 1 0 0 1
-digikey=311-5.10KLRCT-ND
-}
-C 49000 49900 1 0 0 resistor.sym
-{
-T 49300 50300 5 10 0 0 0 0 1
-device=RESISTOR
-T 49000 49700 5 10 1 1 0 0 1
-refdes=R15
-T 49700 49700 5 10 1 1 0 0 1
-value=5k
-T 49000 49900 5 10 0 0 0 0 1
-footprint=0402
-T 49000 49900 5 10 0 1 0 0 1
-digikey=311-5.10KLRCT-ND
+digikey=311-100KLRCT-ND
 }
 N 49000 51800 49000 52300 4
 N 49000 50000 49000 50500 4
-N 49900 51800 51200 51800 4
+N 49900 51800 52000 51800 4
 {
-T 50500 51900 5 10 1 1 0 0 1
+T 51300 51900 5 10 1 1 0 0 1
 netname=sense_d
 }
-N 49900 50000 51200 50000 4
+N 49900 50000 52000 50000 4
 {
-T 50500 50100 5 10 1 1 0 0 1
+T 51300 50100 5 10 1 1 0 0 1
 netname=sense_m
 }
 T 13300 -8600 8 10 0 1 0 0 1
@@ -935,20 +922,20 @@ netname=c0
 N 61600 57600 62900 57600 4
 {
 T 61600 57700 5 10 1 1 0 0 1
-netname=accel_st
+netname=cs0
 }
-C 54700 44800 1 0 0 gnd-1.sym
-N 55000 45900 53900 45900 4
+C 54400 47900 1 0 0 gnd-1.sym
+N 54700 49000 53600 49000 4
 {
-T 53900 46000 5 10 1 1 0 0 1
+T 53600 49100 5 10 1 1 0 0 1
 netname=tx1
 }
-N 55000 45500 53900 45500 4
+N 54700 48600 53600 48600 4
 {
-T 53900 45600 5 10 1 1 0 0 1
+T 53600 48700 5 10 1 1 0 0 1
 netname=rx1
 }
-T 56000 45500 9 10 1 0 0 0 2
+T 55700 48600 9 10 1 0 0 0 2
 Serial 1
 
 N 62900 59200 61600 59200 4
@@ -963,26 +950,26 @@ netname=sense_m
 }
 N 67400 65500 67300 65500 4
 N 67300 65500 67300 65900 4
-C 54700 48000 1 0 0 gnd-1.sym
-T 55900 47200 9 10 1 0 0 0 5
-   Debug
+C 55300 45400 1 0 0 gnd-1.sym
+T 56500 45100 9 10 1 0 0 0 5
+    Debug
 
-Mates With
-  SparkFun 
-BOB-00199
-N 55000 47900 53000 47900 4
+Mate 2 boards
+back to back
+for debugging
+N 55600 46500 53600 46500 4
 {
-T 53000 48000 5 10 1 1 0 0 1
+T 53600 46600 5 10 1 1 0 0 1
 netname=reset_n
 }
-N 55000 47500 53000 47500 4
+N 55600 46100 53600 46100 4
 {
-T 53000 47600 5 10 1 1 0 0 1
+T 53600 46200 5 10 1 1 0 0 1
 netname=debug_data
 }
-N 55000 47100 53000 47100 4
+N 55600 45300 53600 45300 4
 {
-T 53000 47200 5 10 1 1 0 0 1
+T 53600 45400 5 10 1 1 0 0 1
 netname=debug_clock
 }
 N 62800 49600 61800 49600 4
@@ -1031,7 +1018,7 @@ netname=led_red
 }
 N 59700 58400 59700 57600 4
 T 82400 40400 9 10 1 0 0 0 1
-0.1
+0.2
 T 80000 40400 9 10 1 0 0 0 1
 1
 T 80600 40400 9 10 1 0 0 0 1
@@ -1087,15 +1074,6 @@ digikey=25LC1024-I/SM-ND
 T 48100 48200 5 10 1 1 0 0 1
 refdes=U5
 }
-C 55000 47000 1 0 0 conn-4.sym
-{
-T 55300 48600 5 10 1 1 0 0 1
-refdes=J6
-T 55000 47000 5 10 0 0 0 0 1
-footprint=100mil4pin
-T 55000 47000 5 10 0 0 0 0 1
-digikey=ED7464-ND
-}
 N 47800 46100 46900 46100 4
 {
 T 46900 46200 5 10 1 1 0 0 1
@@ -1115,8 +1093,6 @@ C 48800 48400 1 0 0 3.3V-plus-1.sym
 C 48900 44600 1 0 0 gnd-1.sym
 N 49000 48400 50200 48400 4
 N 50200 47300 50200 48400 4
-N 50200 45700 50200 44900 4
-N 50200 44900 49000 44900 4
 C 53100 67100 1 0 0 gnd-1.sym
 C 56000 67300 1 90 0 capacitor.sym
 {
@@ -1129,7 +1105,7 @@ symversion=0.1
 T 55900 67500 5 10 1 1 0 0 1
 value=0.1uF
 T 56000 67300 5 10 0 1 0 0 1
-digikey=399-1249-1-ND
+digikey=399-3027-1-ND
 T 56000 67300 5 10 0 0 0 0 1
 footprint=0402
 }
@@ -1146,7 +1122,7 @@ device=MMA2202EG
 T 51995 69695 5 10 1 1 0 0 1
 refdes=U3
 T 51695 67395 5 10 0 1 0 0 1
-footprint=SO16
+footprint=MOT475-01
 T 51700 67400 5 10 0 0 0 0 1
 digikey=MMA2202EG-ND
 }
@@ -1163,7 +1139,7 @@ footprint=0402
 T 48800 67400 5 10 1 1 0 0 1
 value=4.7uF
 T 48800 67300 5 10 0 1 0 0 1
-digikey=399-3027-1-ND
+digikey=PCC2475CT-ND
 }
 N 48600 69100 48600 68200 4
 C 48400 69100 1 0 0 5V-plus-1.sym
@@ -1212,7 +1188,7 @@ footprint=0402
 T 46800 67400 5 10 1 1 0 0 1
 value=0.001uF
 T 46800 67300 5 10 0 1 0 0 1
-digikey=587-1453-1-ND
+digikey=490-3244-1-ND
 }
 C 44600 70200 1 0 0 capacitor.sym
 {
@@ -1227,7 +1203,7 @@ footprint=0402
 T 45200 70600 5 10 1 1 0 0 1
 value=0.22uF
 T 44600 70200 5 10 0 1 0 0 1
-digikey=490-1316-1-ND
+digikey=587-1228-1-ND
 }
 C 43500 67300 1 90 0 capacitor.sym
 {
@@ -1242,13 +1218,11 @@ footprint=0402
 T 42600 67400 5 10 1 1 0 0 1
 value=4.7uF
 T 43500 67300 5 10 0 1 0 0 1
-digikey=399-3027-1-ND
+digikey=PCC2475CT-ND
 }
 N 46500 69100 51700 69100 4
 N 44500 70000 44500 70400 4
 N 45700 70000 45700 70400 4
-N 43700 69100 43300 69100 4
-C 43100 69100 1 0 0 3.3V-plus-1.sym
 C 44800 66800 1 0 0 gnd-1.sym
 N 44900 67100 44900 67800 4
 N 43700 68700 43300 68700 4
@@ -1261,56 +1235,51 @@ MMA2201  is 40G
 MMA2202 is 50G
 MMA2204 is 100G
 MMA2301  is 200G
-C 55000 44600 1 0 0 conn-4.sym
+C 54700 47700 1 0 0 conn-4.sym
 {
-T 55300 46200 5 10 1 1 0 0 1
+T 55000 49300 5 10 1 1 0 0 1
 refdes=J7
-T 55000 44600 5 10 0 0 0 0 1
+T 54700 47700 5 10 0 0 0 0 1
 footprint=530470410
-T 55000 44600 5 10 0 0 0 0 1
+T 54700 47700 5 10 0 0 0 0 1
 digikey=WM1733-ND
 }
-N 55000 44700 53900 44700 4
+N 54700 47800 53600 47800 4
 {
-T 53900 44800 5 10 1 1 0 0 1
+T 53600 47900 5 10 1 1 0 0 1
 netname=v_lipo
 }
-C 46300 51200 1 90 0 resistor.sym
+C 45600 50800 1 90 0 resistor.sym
 {
-T 45900 51500 5 10 0 0 90 0 1
+T 45200 51100 5 10 0 0 90 0 1
 device=RESISTOR
-T 46000 51900 5 10 1 1 180 0 1
+T 45300 51500 5 10 1 1 180 0 1
 refdes=R2
-T 46300 51195 5 10 0 1 90 0 1
+T 45600 50795 5 10 0 1 90 0 1
 footprint=0402
-T 45700 51400 5 10 1 1 0 0 1
+T 45000 51000 5 10 1 1 0 0 1
 value=10k
-T 46300 51200 5 10 0 1 0 0 1
+T 45600 50800 5 10 0 1 0 0 1
 digikey=RMCF1/16S10K1%RCT-ND
 }
-C 46300 49400 1 90 0 resistor.sym
+C 45600 49000 1 90 0 resistor.sym
 {
-T 45900 49700 5 10 0 0 90 0 1
+T 45200 49300 5 10 0 0 90 0 1
 device=RESISTOR
-T 46000 50100 5 10 1 1 180 0 1
+T 45300 49700 5 10 1 1 180 0 1
 refdes=R3
-T 46300 49395 5 10 0 1 90 0 1
+T 45600 48995 5 10 0 1 90 0 1
 footprint=0402
-T 45700 49600 5 10 1 1 0 0 1
+T 45000 49200 5 10 1 1 0 0 1
 value=10k
-T 46300 49400 5 10 0 1 0 0 1
+T 45600 49000 5 10 0 1 0 0 1
 digikey=RMCF1/16S10K1%RCT-ND
 }
-C 46100 50900 1 0 0 gnd-1.sym
-C 46100 49100 1 0 0 gnd-1.sym
-N 51700 68300 50800 68300 4
-{
-T 50800 68400 5 10 1 1 0 0 1
-netname=accel_st
-}
-N 55000 48300 54800 48300 4
-N 54800 45100 55000 45100 4
-T 56000 44800 9 10 1 0 0 0 3
+C 45400 50500 1 0 0 gnd-1.sym
+C 45400 48700 1 0 0 gnd-1.sym
+N 55600 45700 55400 45700 4
+N 54500 48200 54700 48200 4
+T 55700 47900 9 10 1 0 0 0 3
 v_lipo provided for optional remote
 attachment of SparkFun GPS-08936
 based on MN5010HS GPS module
@@ -1343,7 +1312,7 @@ footprint=0402
 T 47800 67400 5 10 1 1 0 0 1
 value=4.7uF
 T 47800 67300 5 10 0 1 0 0 1
-digikey=587-1453-1-ND
+digikey=PCC2475CT-ND
 }
 N 46500 68700 47600 68700 4
 N 47600 68700 47600 68200 4
@@ -1420,7 +1389,7 @@ T 60200 56800 5 10 0 0 270 0 1
 device=LED
 T 59600 56750 5 10 0 1 270 0 1
 footprint=0605
-T 59600 56700 5 10 1 1 0 0 1
+T 59700 56700 5 10 0 1 0 0 1
 digikey=160-1452-1-ND
 }
 C 62100 65900 1 180 0 testpoint.sym
@@ -1585,3 +1554,102 @@ R18 shouldn't be necessary, but experience with
 a CP2103 GPIO interface to the debug port suggests
 we may need a stiff pullup.  Consider 10k a placeholder
 for experimentation once we have real boards in hand.
+N 42400 69100 43700 69100 4
+{
+T 42400 69200 5 10 1 1 0 0 1
+netname=v_lipo
+}
+C 45900 51600 1 0 0 resistor-1.sym
+{
+T 46200 52000 5 10 0 0 0 0 1
+device=RESISTOR
+T 46200 52000 5 10 1 1 180 0 1
+refdes=R19
+T 46800 52000 5 10 1 1 180 0 1
+value=100
+T 45900 51600 5 10 0 0 90 0 1
+footprint=0402
+T 45900 51600 5 10 0 0 90 0 1
+digikey=P100JCT-ND
+}
+C 45900 49800 1 0 0 resistor-1.sym
+{
+T 46200 50200 5 10 0 0 0 0 1
+device=RESISTOR
+T 46200 50200 5 10 1 1 180 0 1
+refdes=R20
+T 46800 50200 5 10 1 1 180 0 1
+value=100
+T 45900 49800 5 10 0 0 90 0 1
+footprint=0402
+T 45900 49800 5 10 0 0 90 0 1
+digikey=P100JCT-ND
+}
+N 46800 51700 47200 51700 4
+N 46800 49900 47200 49900 4
+N 51700 68300 51400 68300 4
+N 51400 68300 51400 67400 4
+N 51400 67400 53200 67400 4
+N 50200 45700 51000 45700 4
+{
+T 50700 45800 5 10 1 1 0 0 1
+netname=cs0
+}
+C 55600 44800 1 0 0 conn-5.sym
+{
+T 55955 46695 5 10 1 1 0 0 1
+refdes=J6
+T 55600 44800 5 10 0 0 0 0 1
+footprint=530470510
+T 55600 44800 5 10 0 0 0 0 1
+digikey=WM1734-ND
+}
+N 55600 44900 53600 44900 4
+{
+T 53600 45000 5 10 1 1 0 0 1
+netname=tx1
+}
+C 49000 49900 1 0 0 resistor.sym
+{
+T 49300 50300 5 10 0 0 0 0 1
+device=RESISTOR
+T 49000 49700 5 10 1 1 0 0 1
+refdes=R15
+T 49700 49700 5 10 1 1 0 0 1
+value=100k
+T 49000 49900 5 10 0 0 0 0 1
+footprint=0402
+T 49000 49900 5 10 0 1 0 0 1
+digikey=311-100KLRCT-ND
+}
+C 51100 50900 1 90 0 resistor.sym
+{
+T 50700 51200 5 10 0 0 90 0 1
+device=RESISTOR
+T 51600 51600 5 10 1 1 180 0 1
+refdes=R21
+T 51100 50895 5 10 0 1 90 0 1
+footprint=0402
+T 51100 50900 5 10 0 0 90 0 1
+digikey=311-27KJRCT-ND
+T 51300 51100 5 10 1 1 0 0 1
+value=27k
+}
+C 50900 50600 1 0 0 gnd-1.sym
+C 50900 48800 1 0 0 gnd-1.sym
+C 51100 49100 1 90 0 resistor.sym
+{
+T 50700 49400 5 10 0 0 90 0 1
+device=RESISTOR
+T 51600 49800 5 10 1 1 180 0 1
+refdes=R22
+T 51100 49095 5 10 0 1 90 0 1
+footprint=0402
+T 51100 49100 5 10 0 0 90 0 1
+digikey=311-27KJRCT-ND
+T 51300 49300 5 10 1 1 0 0 1
+value=27k
+}
+T 49600 53400 9 10 1 0 0 0 2
+early serial numbers have
+56k for R14/15 and10k to gnd