add a current measuring resistor in the LDO output net

[hw/telemega] / megametrum.pcb

diff --git a/megametrum.pcb b/megametrum.pcb
index da3b9ec732ab1baae367be7371af945aeace8065..7a8e0ef7682a97c829079f9a9c68dd5d1ea78912 100644 (file)
--- a/megametrum.pcb
+++ b/megametrum.pcb
@@ -6,11 +6,11 @@ FileVersion[20070407]
 PCB["MegaMetrum" 325000 125000]
 
 Grid[100.0 0 0 0]
-Cursor[5100 900 0.000000]
+Cursor[1200 13400 0.000000]
 PolyArea[200000000.000000]
 Thermal[0.500000]
 DRC[600 1000 600 500 1500 700]
-Flags("nameonpcb,clearnew,snappin,liveroute")
+Flags("nameonpcb,clearnew,liveroute")
 Groups("1,c:4,s:2:3:5")
 Styles["Signal,1000,3100,1500,1000:Power,2500,6000,3500,1000:Fat,4000,6000,3500,1000:Skinny,600,2402,1181,600"]
 
@@ -875,7 +875,7 @@ Via[16400 85900 3100 2000 0 1500 "" ""]
 Via[12800 96900 3100 2000 0 1500 "" "thermal(1S)"]
 Via[31400 92500 3100 2000 0 1500 "" "thermal(1S)"]
 Via[24200 62500 3100 2000 0 1500 "" "thermal(1S)"]
-Via[38300 96600 3100 2000 0 1500 "" "thermal(2S)"]
+Via[43500 92200 3100 2000 0 1500 "" "thermal(2S)"]
 Via[212200 19800 3100 2000 0 1500 "" "thermal(1S)"]
 Via[220200 12300 3100 2000 0 1500 "" "thermal(2S)"]
 Via[209000 27700 3100 2000 0 1500 "" ""]
@@ -1023,7 +1023,7 @@ Element["lock" "hole-M3" "H2" "unknown" 12500 12500 -3700 -3300 0 100 ""]
 
 Element["hidename,onsolder" "B2B-PH" "B1" "LiPo" 276 50823 668 21947 0 100 "auto"]
 (
-       Pin[11024 7677 5118 1201 5748 2953 "-" "2" "thermal(1X)"]
+       Pin[11024 7677 5118 1201 5748 2953 "-" "2" "thermal(1t)"]
        Pin[11024 15551 5118 1201 5748 2953 "+" "1" "square"]
        ElementLine [0 0 0 23228 600]
        ElementLine [0 23228 17717 23228 600]
@@ -1129,8 +1129,8 @@ Element["hidename" "AN3111" "U3" "MMA6556" 41500 17700 0 0 3 100 ""]
 
 Element["hidename,onsolder" "282834-9" "J1" "Pyro_A" 18394 62395 0 0 0 100 "auto"]
 (
-       Pin[5906 -12795 7087 1260 8346 4528 "9" "9" "edge2,thermal(1X)"]
-       Pin[15906 -12795 7087 1260 8346 4528 "8" "8" "edge2,thermal(2X)"]
+       Pin[5906 -12795 7087 1260 8346 4528 "9" "9" "edge2,thermal(1t)"]
+       Pin[15906 -12795 7087 1260 8346 4528 "8" "8" "edge2,thermal(2S)"]
        Pin[25906 -12795 7087 1260 8346 4528 "7" "7" "edge2"]
        Pin[35906 -12795 7087 1260 8346 4528 "6" "6" "edge2"]
        Pin[45906 -12795 7087 1260 8346 4528 "5" "5" "edge2,thermal(2S)"]
@@ -1153,7 +1153,7 @@ Element["hidename,onsolder" "282834-9" "J2" "Pyro_B" 110106 62605 0 0 2 100 "aut
        Pin[-35906 12795 7087 1260 8346 4528 "6" "6" "edge2"]
        Pin[-45906 12795 7087 1260 8346 4528 "5" "5" "edge2,thermal(2S)"]
        Pin[-55906 12795 7087 1260 8346 4528 "4" "4" "edge2"]
-       Pin[-65906 12795 7087 1260 8346 4528 "3" "3" "edge2,thermal(1X)"]
+       Pin[-65906 12795 7087 1260 8346 4528 "3" "3" "edge2,thermal(1t)"]
        Pin[-75906 12795 7087 1260 8346 4528 "2" "2" "edge2"]
        Pin[-85906 12795 7087 1260 8346 4528 "1" "1" "square,edge2"]
        ElementLine [0 0 0 25591 600]
@@ -1351,7 +1351,7 @@ Element["hidename" "0402" "R9" "100" 65700 68800 -4750 -7150 0 100 ""]
 
        )
 
-Element["hidename" "0402" "R13" "270" 56400 31274 2950 -3454 3 100 ""]
+Element["hidename" "0402" "R13" "100k" 56400 31274 2950 -3454 3 100 ""]
 (
        Pad[-393 -1574 393 -1574 1968 2000 2568 "1" "1" "square"]
        Pad[-393 1574 393 1574 1968 2000 2568 "2" "2" "square"]
@@ -1615,9 +1615,9 @@ Element["hidename" "0402" "C39" "1uF" 37074 83100 -11598 -3951 0 100 ""]
 
 Element["hidename" "sma-edge" "J8" "SMA" 308000 65500 0 0 1 10 ""]
 (
-       Pad[3000 7000 13000 7000 6000 4000 6600 "2" "2" "square"]
-       Pad[3000 -3000 13000 -3000 6000 4000 6600 "1" "1" "square"]
-       Pad[3000 -13000 13000 -13000 6000 4000 6600 "2" "2" "square"]
+       Pad[3000 7000 13000 7000 6000 4000 6600 "2" "2" "square,nopaste"]
+       Pad[3000 -3000 13000 -3000 6000 4000 6600 "1" "1" "square,nopaste"]
+       Pad[3000 -13000 13000 -13000 6000 4000 6600 "2" "2" "square,nopaste"]
 
        )
 
@@ -2397,6 +2397,13 @@ Element["hidename,onsolder" "1-338068-6" "J20" "misc" 187500 107500 0 0 2 100 "a
        ElementLine [-86594 -5038 -86594 15039 600]
        ElementLine [-86594 -5038 11593 -5038 600]
 
+       )
+
+Element["hidename" "0402" "R36" "0" 39500 94800 -1650 -3450 3 100 ""]
+(
+       Pad[-393 -1574 393 -1574 1968 2000 2568 "1" "1" "square"]
+       Pad[-393 1574 393 1574 1968 2000 2568 "2" "2" "square"]
+
        )
 Layer(1 "top")
 (
@@ -2959,17 +2966,17 @@ Layer(1 "top")
        Line[5900 44500 5900 70700 1000 2000 "clearline"]
        Line[5900 70700 8200 73000 1000 2000 "clearline"]
        Line[224700 19800 233978 19800 1000 2000 "clearline"]
-       Line[213510 70373 240500 70400 1000 2000 "clearline"]
+       Line[213510 70373 239601 70400 1000 2000 "clearline"]
        Line[246900 123300 287300 123300 1000 2000 "clearline"]
-       Line[287400 123300 296000 114700 1000 2000 "clearline"]
-       Line[296000 114700 296000 97500 1000 2000 "clearline"]
-       Line[296000 97500 292900 94400 1000 2000 "clearline"]
-       Line[292900 94400 288097 94400 1000 2000 "clearline"]
+       Line[287400 123300 293300 117400 1000 2000 "clearline"]
+       Line[293300 117300 293300 97500 1000 2000 "clearline"]
+       Line[293300 97500 290200 94400 1000 2000 "clearline"]
+       Line[290200 94400 288097 94400 1000 2000 "clearline"]
        Line[288097 94400 288044 94453 1000 2000 "clearline"]
        Line[288044 98390 289990 98390 1000 2000 "clearline"]
-       Line[289990 98390 291000 99400 1000 2000 "clearline"]
-       Line[291000 99400 291000 116100 1000 2000 "clearline"]
-       Line[291000 116100 289400 117700 1000 2000 "clearline"]
+       Line[289990 98390 291300 99600 1000 2000 "clearline"]
+       Line[291300 99600 291300 115700 1000 2000 "clearline"]
+       Line[291300 115700 289400 117700 1000 2000 "clearline"]
        Line[223600 56500 223600 35900 1000 2000 "clearline"]
        Line[223600 35900 220200 32500 1000 2000 "clearline"]
        Line[225700 27700 225700 55600 1000 2000 "clearline"]
@@ -3151,12 +3158,12 @@ Layer(1 "top")
        Line[247900 121400 285900 121300 1000 2000 "clearline"]
        Line[285800 121351 291000 116100 1000 2000 "clearline"]
        Line[286100 101244 289200 104300 1000 2000 "clearline"]
-       Line[289200 104200 289200 114600 1000 2000 "clearline"]
+       Line[289250 104350 289200 114600 1000 2000 "clearline"]
        Line[289200 114600 284100 119400 1000 2000 "clearline"]
        Line[284100 119400 249000 119400 1000 2000 "clearline"]
        Line[250126 117474 282451 117449 1000 2000 "clearline"]
        Line[282600 117449 287100 112900 1000 2000 "clearline"]
-       Line[287100 112900 287100 105400 1000 2000 "clearline"]
+       Line[287100 112900 287100 105500 1000 2000 "clearline"]
        Line[288044 92484 290116 92484 1000 2000 "clearline"]
        Line[290116 92484 291100 91500 1000 2000 "clearline"]
        Line[288044 90517 290117 90517 1000 2000 "clearline"]
@@ -3246,30 +3253,29 @@ Layer(1 "top")
        Line[241361 83039 241650 82750 1000 2000 "clearline"]
        Line[242700 89474 242700 92081 1000 2000 "clearline"]
        Line[242700 92081 241900 92881 1000 2000 "clearline"]
-       Line[228600 55300 233300 60000 1000 2000 "clearline"]
-       Line[233300 60000 241800 60000 1000 2000 "clearline"]
-       Line[241800 60000 252500 70700 1000 2000 "clearline"]
-       Line[252500 70700 252500 93100 1000 2000 "clearline"]
-       Line[252500 93200 243400 102300 1000 2000 "clearline"]
+       Line[228600 55300 233800 60500 1000 2000 "clearline"]
+       Line[233800 60500 238700 60500 1000 2000 "clearline"]
+       Line[238700 60500 251800 73600 1000 2000 "clearline"]
+       Line[251800 73700 251800 93800 1000 2000 "clearline"]
+       Line[251800 93900 243400 102300 1000 2000 "clearline"]
        Line[243400 102300 243351 110700 1000 2000 "clearline"]
        Line[243400 110749 250195 117544 1000 2000 "clearline"]
        Line[225700 55600 232800 62700 1000 2000 "clearline"]
-       Line[232800 62700 241200 62700 1000 2000 "clearline"]
-       Line[241200 62700 250000 71500 1000 2000 "clearline"]
-       Line[250000 71500 250000 93100 1000 2000 "clearline"]
-       Line[250000 93100 241200 101900 1000 2000 "clearline"]
+       Line[232800 62700 237800 62700 1000 2000 "clearline"]
+       Line[237800 62700 249600 74500 1000 2000 "clearline"]
+       Line[249600 74500 249600 93500 1000 2000 "clearline"]
+       Line[249600 93500 241200 101900 1000 2000 "clearline"]
        Line[241200 101900 241200 111700 1000 2000 "clearline"]
        Line[241200 111700 249000 119400 1000 2000 "clearline"]
        Line[223600 56400 232100 64900 1000 2000 "clearline"]
-       Line[232100 64900 239800 64900 1000 2000 "clearline"]
-       Line[239800 64900 247500 72600 1000 2000 "clearline"]
-       Line[247500 72600 247500 92900 1000 2000 "clearline"]
+       Line[232100 64900 237000 64900 1000 2000 "clearline"]
+       Line[237000 64900 247500 75400 1000 2000 "clearline"]
+       Line[247500 75500 247500 92900 1000 2000 "clearline"]
        Line[247500 92900 239100 101300 1000 2000 "clearline"]
        Line[239100 101300 239100 112449 1000 2000 "clearline"]
        Line[239100 112449 248000 121400 1000 2000 "clearline"]
-       Line[240500 70400 240600 70400 1000 2000 "clearline"]
-       Line[240600 70400 245600 75500 1000 2000 "clearline"]
-       Line[245600 75300 245600 92100 1000 2000 "clearline"]
+       Line[239600 70399 245600 76500 1000 2000 "clearline"]
+       Line[245650 76550 245600 92100 1000 2000 "clearline"]
        Line[245600 92100 236800 101000 1000 2000 "clearline"]
        Line[236800 101000 236800 113200 1000 2000 "clearline"]
        Line[236800 113200 246900 123300 1000 2000 "clearline"]
@@ -3329,6 +3335,8 @@ Layer(1 "top")
        Line[147800 84000 138100 84000 1000 2000 "clearline"]
        Line[138100 84000 130900 91200 1000 2000 "clearline"]
        Line[163300 100500 110100 100500 1000 2000 "clearline"]
+       Line[43500 92200 40426 92200 2500 2000 "clearline"]
+       Line[40426 92200 39700 92900 2500 2000 "clearline"]
        Polygon("")
        (
                [308000 1000] [324000 1000] [324000 55500] [308000 55500] 
@@ -3413,6 +3421,12 @@ Layer(2 "GND plane")
        Line[133600 96000 143000 86600 1000 2000 "clearline"]
        Line[143000 86600 159200 86600 1000 2000 "clearline"]
        Line[159200 86600 161900 83900 1000 2000 "clearline"]
+       Line[39700 75500 48300 75500 2500 2000 ""]
+       Line[44100 80200 44100 70500 2500 2000 ""]
+       Line[24300 54600 24300 44700 2500 2000 ""]
+       Line[19100 49600 28800 49600 2500 2000 ""]
+       Line[7400 58500 15200 58500 2500 2000 ""]
+       Line[11300 55300 11300 61400 2500 2000 ""]
        Polygon("clearpoly,lock")
        (
                [1000 1000] [88000 1000] [88000 3600] [140000 3600] [140000 1000] 
@@ -3679,11 +3693,8 @@ Layer(4 "bottom")
        Line[197900 82400 197900 76100 1000 2000 "clearline"]
        Line[197900 76100 191300 69500 1000 2000 "clearline"]
        Line[196700 83500 197900 82400 1000 2000 "clearline"]
-       Line[34300 115900 34300 95000 1000 2000 "clearline"]
-       Line[34300 95000 39100 90200 1000 2000 "clearline"]
-       Line[39100 90200 39100 71200 1000 2000 "clearline"]
-       Line[39100 71200 45900 64400 1000 2000 "clearline"]
-       Line[45900 64400 62400 64400 1000 2000 "clearline"]
+       Line[34300 115900 34300 84300 1000 2000 "clearline"]
+       Line[53200 64400 62400 64400 1000 2000 "clearline"]
        Line[62400 64400 66700 60100 1000 2000 "clearline"]
        Line[66750 60050 77150 60050 1000 2000 "clearline"]
        Line[77150 60050 80300 56900 1000 2000 "clearline"]
@@ -3717,6 +3728,11 @@ Layer(4 "bottom")
        Line[117500 102700 128900 91300 1000 2000 "clearline"]
        Line[128900 91300 130800 91300 1000 2000 "clearline"]
        Line[130800 91300 130900 91200 1000 2000 "clearline"]
+       Line[37700 80900 45500 80900 1000 2000 "clearline"]
+       Line[45500 80900 49100 77300 1000 2000 "clearline"]
+       Line[49100 77300 49100 68500 1000 2000 "clearline"]
+       Line[49100 68500 53200 64400 1000 2000 "clearline"]
+       Line[34300 84300 37700 80900 1000 2000 "clearline"]
        Polygon("clearpoly,lock")
        (
                [1000 1000] [88000 1000] [88000 3600] [140000 3600] [140000 1000] 
@@ -3759,6 +3775,8 @@ Layer(6 "silk")
        Text[29200 34600 3 150 "gnd" "clearline,onsolder"]
        Text[50300 29600 3 150 "lipo" "clearline,onsolder"]
        Text[40300 35400 3 150 "pyro" "clearline,onsolder"]
+       Text[4200 46200 1 150 "-" "clearline,onsolder"]
+       Text[7200 81600 0 150 "+" "clearline,onsolder"]
        Polygon("auto")
        (
                [189574 95767] [183351 75758] [185109 73647] [189574 83028] [194039 73647] 
@@ -3782,7 +3800,6 @@ NetList()
                Connect("C22-2")
                Connect("C34-2")
                Connect("C36-2")
-               Connect("C37-2")
                Connect("C40-2")
                Connect("C43-2")
                Connect("C44-2")
@@ -3802,8 +3819,8 @@ NetList()
                Connect("L5-2")
                Connect("L600-1")
                Connect("R29-1")
+               Connect("R36-1")
                Connect("R171-1")
-               Connect("U1-5")
                Connect("U3-9")
                Connect("U4-1")
                Connect("U5-3")
@@ -4324,214 +4341,220 @@ NetList()
                Connect("U10-32")
        )
        Net("unnamed_net7" "(unknown)")
+       (
+               Connect("C37-2")
+               Connect("R36-2")
+               Connect("U1-5")
+       )
+       Net("unnamed_net8" "(unknown)")
        (
                Connect("C38-1")
                Connect("U1-4")
        )
-       Net("unnamed_net8" "(unknown)")
+       Net("unnamed_net9" "(unknown)")
        (
                Connect("C102-2")
                Connect("U3-3")
        )
-       Net("unnamed_net9" "(unknown)")
+       Net("unnamed_net10" "(unknown)")
        (
                Connect("C103-2")
                Connect("U3-1")
        )
-       Net("unnamed_net10" "(unknown)")
+       Net("unnamed_net11" "(unknown)")
        (
                Connect("D1-1")
                Connect("D1-4")
                Connect("U2-1")
        )
-       Net("unnamed_net11" "(unknown)")
+       Net("unnamed_net12" "(unknown)")
        (
                Connect("R35-2")
                Connect("U2-5")
        )
-       Net("unnamed_net12" "(unknown)")
+       Net("unnamed_net13" "(unknown)")
        (
                Connect("Q2-4")
                Connect("R9-2")
        )
-       Net("unnamed_net13" "(unknown)")
+       Net("unnamed_net14" "(unknown)")
        (
                Connect("Q2-2")
                Connect("R10-2")
        )
-       Net("unnamed_net14" "(unknown)")
+       Net("unnamed_net15" "(unknown)")
        (
                Connect("Q3-4")
                Connect("R11-2")
        )
-       Net("unnamed_net15" "(unknown)")
+       Net("unnamed_net16" "(unknown)")
        (
                Connect("Q3-2")
                Connect("R12-2")
        )
-       Net("unnamed_net16" "(unknown)")
+       Net("unnamed_net17" "(unknown)")
        (
                Connect("C33-1")
                Connect("U7-13")
                Connect("X2-3")
        )
-       Net("unnamed_net17" "(unknown)")
+       Net("unnamed_net18" "(unknown)")
        (
                Connect("C32-1")
                Connect("U7-12")
                Connect("X2-1")
        )
-       Net("unnamed_net18" "(unknown)")
+       Net("unnamed_net19" "(unknown)")
        (
                Connect("R401-1")
                Connect("U7-37")
        )
-       Net("unnamed_net19" "(unknown)")
+       Net("unnamed_net20" "(unknown)")
        (
                Connect("C30-1")
                Connect("U6-31")
                Connect("X1-3")
        )
-       Net("unnamed_net20" "(unknown)")
+       Net("unnamed_net21" "(unknown)")
        (
                Connect("C31-1")
                Connect("U6-30")
                Connect("X1-1")
        )
-       Net("unnamed_net21" "(unknown)")
+       Net("unnamed_net22" "(unknown)")
        (
                Connect("C210-1")
                Connect("L191-2")
                Connect("L201-1")
                Connect("U6-20")
        )
-       Net("unnamed_net22" "(unknown)")
+       Net("unnamed_net23" "(unknown)")
        (
                Connect("C191-1")
                Connect("L191-1")
                Connect("L192-1")
                Connect("U6-19")
        )
-       Net("unnamed_net23" "(unknown)")
+       Net("unnamed_net24" "(unknown)")
        (
                Connect("C181-2")
                Connect("L193-1")
                Connect("U6-18")
        )
-       Net("unnamed_net24" "(unknown)")
+       Net("unnamed_net25" "(unknown)")
        (
                Connect("C174-1")
                Connect("L171-2")
                Connect("U6-17")
        )
-       Net("unnamed_net25" "(unknown)")
+       Net("unnamed_net26" "(unknown)")
        (
                Connect("C231-1")
                Connect("U6-24")
        )
-       Net("unnamed_net26" "(unknown)")
+       Net("unnamed_net27" "(unknown)")
        (
                Connect("C231-2")
                Connect("U6-23")
        )
-       Net("unnamed_net27" "(unknown)")
+       Net("unnamed_net28" "(unknown)")
        (
                Connect("C211-1")
                Connect("U6-21")
        )
-       Net("unnamed_net28" "(unknown)")
+       Net("unnamed_net29" "(unknown)")
        (
                Connect("R30-2")
                Connect("U6-14")
        )
-       Net("unnamed_net29" "(unknown)")
+       Net("unnamed_net30" "(unknown)")
        (
                Connect("C42-2")
                Connect("U6-6")
        )
-       Net("unnamed_net30" "(unknown)")
+       Net("unnamed_net31" "(unknown)")
        (
                Connect("C261-1")
                Connect("U6-26")
        )
-       Net("unnamed_net31" "(unknown)")
+       Net("unnamed_net32" "(unknown)")
        (
                Connect("C291-1")
                Connect("U6-29")
        )
-       Net("unnamed_net32" "(unknown)")
+       Net("unnamed_net33" "(unknown)")
        (
                Connect("C173-2")
                Connect("L171-1")
                Connect("R171-2")
        )
-       Net("unnamed_net33" "(unknown)")
+       Net("unnamed_net34" "(unknown)")
        (
                Connect("C174-2")
                Connect("C176-1")
                Connect("L172-1")
        )
-       Net("unnamed_net34" "(unknown)")
+       Net("unnamed_net35" "(unknown)")
        (
                Connect("C176-2")
                Connect("C181-1")
                Connect("L172-2")
                Connect("L173-1")
        )
-       Net("unnamed_net35" "(unknown)")
+       Net("unnamed_net36" "(unknown)")
        (
                Connect("C175-2")
                Connect("C177-1")
                Connect("L173-2")
                Connect("L174-1")
        )
-       Net("unnamed_net36" "(unknown)")
+       Net("unnamed_net37" "(unknown)")
        (
                Connect("C191-2")
                Connect("L193-2")
                Connect("L201-2")
        )
-       Net("unnamed_net37" "(unknown)")
+       Net("unnamed_net38" "(unknown)")
        (
                Connect("C302-2")
                Connect("U12-10")
        )
-       Net("unnamed_net38" "(unknown)")
+       Net("unnamed_net39" "(unknown)")
        (
                Connect("C303-2")
                Connect("U12-20")
        )
-       Net("unnamed_net39" "(unknown)")
+       Net("unnamed_net40" "(unknown)")
        (
                Connect("D1-2")
                Connect("R50-1")
        )
-       Net("unnamed_net40" "(unknown)")
+       Net("unnamed_net41" "(unknown)")
        (
                Connect("D1-3")
                Connect("R51-2")
        )
-       Net("unnamed_net41" "(unknown)")
+       Net("unnamed_net42" "(unknown)")
        (
                Connect("D2-2")
                Connect("R52-1")
        )
-       Net("unnamed_net42" "(unknown)")
+       Net("unnamed_net43" "(unknown)")
        (
                Connect("D2-1")
                Connect("R53-1")
        )
-       Net("unnamed_net43" "(unknown)")
+       Net("unnamed_net44" "(unknown)")
        (
                Connect("C20-1")
                Connect("U9-12")
        )
-       Net("unnamed_net44" "(unknown)")
+       Net("unnamed_net45" "(unknown)")
        (
                Connect("C20-2")
                Connect("U9-8")
        )
-       Net("unnamed_net45" "(unknown)")
+       Net("unnamed_net46" "(unknown)")
        (
                Connect("C21-2")
                Connect("U9-10")