Connect high voltage shutdown pin to CPU

This lets the CPU control power to the supply and reduce current in
suspend mode.

Signed-off-by: Keith Packard <keithp@keithp.com>

diff --git a/chaoskey.pcb b/chaoskey.pcb
index 372756e3b0cf24e494e7510d94a57f50dc999402..30691761fb410663b547413afb372c87a0a8ff3a 100644 (file)
--- a/chaoskey.pcb
+++ b/chaoskey.pcb
@@ -9,7 +9,7 @@ Grid[100.000000 0.0000 0.0000 0]
 PolyArea[200000000.000000]
 Thermal[0.500000]
 DRC[6.00mil 10.00mil 6.00mil 5.00mil 15.00mil 6.50mil]
-Flags("showdrc,nameonpcb,clearnew,snappin")
+Flags("showdrc,nameonpcb,clearnew")
 Groups("1,c:2,s:3")
 Styles["Signal,10.00mil,30.00mil,15.00mil,10.00mil:Power,25.00mil,60.00mil,35.00mil,10.00mil:Fat,40.00mil,240.00mil,236.00mil,10.00mil:Skinny,6.00mil,24.02mil,11.81mil,6.00mil"]
 
@@ -816,20 +816,23 @@ Via[376.00mil 396.00mil 30.00mil 20.00mil 0.0000 15.00mil "" ""]
 Via[285.00mil 396.00mil 30.00mil 20.00mil 0.0000 15.00mil "" ""]
 Via[381.00mil 713.00mil 30.00mil 20.00mil 0.0000 15.00mil "" "thermal(1S)"]
 Via[380.00mil 521.00mil 30.00mil 20.00mil 0.0000 15.00mil "" ""]
-Via[519.00mil 892.00mil 30.00mil 20.00mil 0.0000 15.00mil "" "thermal(1S)"]
 Via[26.00mil 787.00mil 30.00mil 20.00mil 0.0000 15.00mil "" ""]
 Via[107.00mil 826.00mil 30.00mil 20.00mil 0.0000 15.00mil "" "thermal(1S)"]
 Via[335.00mil 743.00mil 30.00mil 20.00mil 0.0000 15.00mil "" "thermal(1S)"]
 Via[244.00mil 870.00mil 30.00mil 20.00mil 0.0000 15.00mil "" "thermal(1S)"]
-Via[120.00mil 992.00mil 30.00mil 20.00mil 0.0000 15.00mil "" "thermal(1S)"]
-Via[53.00mil 1048.00mil 30.00mil 20.00mil 0.0000 15.00mil "" ""]
 Via[413.00mil 263.00mil 30.00mil 20.00mil 0.0000 15.00mil "" "thermal(1S)"]
 Via[285.00mil 288.00mil 30.00mil 20.00mil 0.0000 15.00mil "" ""]
 Via[376.00mil 288.00mil 30.00mil 20.00mil 0.0000 15.00mil "" ""]
 Via[136.00mil 308.00mil 30.00mil 20.00mil 0.0000 15.00mil "" "thermal(1S)"]
 Via[25.00mil 320.00mil 30.00mil 20.00mil 0.0000 15.00mil "" ""]
+Via[119.00mil 975.00mil 30.00mil 20.00mil 0.0000 15.00mil "" "thermal(1S)"]
+Via[131.00mil 1010.00mil 30.00mil 20.00mil 0.0000 15.00mil "" ""]
+Via[525.00mil 804.00mil 30.00mil 20.00mil 0.0000 15.00mil "" ""]
+Via[478.00mil 874.00mil 30.00mil 20.00mil 0.0000 15.00mil "" "thermal(1S)"]
+Via[105.00mil 1050.00mil 30.00mil 20.00mil 0.0000 15.00mil "" ""]
+Via[345.00mil 1027.00mil 30.00mil 20.00mil 0.0000 15.00mil "" "thermal(1S)"]
 
-Element["" "sod323" "D1" "NSR0240HT" 343.90mil 972.00mil -24.00mil 18.00mil 0 80 ""]
+Element["" "sod323" "D1" "NSR0240HT" 343.90mil 972.00mil -37.90mil -23.00mil 0 80 ""]
 (
        Pad[-43.90mil -3.94mil -43.90mil 3.94mil 24.80mil 23.62mil 36.61mil "1" "1" "square"]
        Pad[43.90mil -3.94mil 43.90mil 3.94mil 24.80mil 23.62mil 36.61mil "2" "2" "square"]
@@ -995,10 +998,10 @@ Element["" "0402" "R3" "27k" 31.00mil 956.00mil 25.00mil -25.00mil 3 80 ""]
 
        )
 
-Element["" "0402" "C1" "4.7uF" 31.00mil 1010.00mil 24.00mil -19.00mil 3 80 ""]
+Element["" "0402" "C1" "4.7uF" 304.00mil 1031.00mil -19.00mil -24.00mil 0 80 ""]
 (
-       Pad[-3.93mil 15.74mil 3.93mil 15.74mil 19.68mil 20.00mil 25.68mil "1" "1" "square"]
-       Pad[-3.93mil -15.74mil 3.93mil -15.74mil 19.68mil 20.00mil 25.68mil "2" "2" "square"]
+       Pad[-15.74mil -3.93mil -15.74mil 3.93mil 19.68mil 20.00mil 25.68mil "1" "1" "square"]
+       Pad[15.74mil -3.93mil 15.74mil 3.93mil 19.68mil 20.00mil 25.68mil "2" "2" "square"]
 
        )
 
@@ -1089,7 +1092,7 @@ Element["" "0402" "L3" "bead" 323.00mil 826.00mil -20.00mil -25.00mil 0 80 ""]
 
        )
 
-Element["" "0806" "L1" "10uH" 231.00mil 992.00mil 86.00mil 20.00mil 3 80 ""]
+Element["" "0806" "L1" "10uH" 231.00mil 992.00mil 24.00mil -17.00mil 3 80 ""]
 (
        Pad[-19.69mil 31.50mil 19.69mil 31.50mil 31.50mil 23.62mil 43.31mil "1" "1" "square"]
        Pad[-19.69mil -31.50mil 19.69mil -31.50mil 31.50mil 23.62mil 43.31mil "2" "2" "square"]
@@ -1103,7 +1106,7 @@ Element["" "0402" "R1" "470k" 231.00mil 918.00mil -26.00mil -25.00mil 0 80 ""]
 
        )
 
-Element["" "SOT23-5" "U1" "AP3012" 80.00mil 1032.00mil 20.00mil -51.00mil 0 89 ""]
+Element["" "SOT23-5" "U1" "AP3012" 80.00mil 1022.00mil 20.00mil -51.00mil 0 89 ""]
 (
        Attribute("author" "DJ Delorie")
        Attribute("copyright" "2006 DJ Delorie")
@@ -1121,7 +1124,7 @@ Element["" "SOT23-5" "U1" "AP3012" 80.00mil 1032.00mil 20.00mil -51.00mil 0 89 "
 
        )
 
-Element["" "usbAmale" "J1" "unknown" 275.00mil 106.00mil -21.00mil -30.00mil 0 100 ""]
+Element["" "usbAmale" "J1" "unknown" 275.00mil 106.00mil -21.00mil -30.00mil 0 80 ""]
 (
        Pin[-88.57mil 0.0000 57.31mil 12.20mil 69.29mil 43.31mil "mnt" "G" "edge2"]
        Pin[88.58mil 0.0000 57.31mil 12.20mil 69.29mil 43.31mil "mnt" "G" "edge2"]
@@ -1129,12 +1132,19 @@ Element["" "usbAmale" "J1" "unknown" 275.00mil 106.00mil -21.00mil -30.00mil 0 1
        Pad[-137.79mil 86.61mil -137.79mil 118.11mil 47.24mil 0.0000 53.24mil "pin1" "1" "square,edge2"]
        Pad[39.37mil 86.61mil 39.37mil 118.11mil 47.24mil 0.0000 53.24mil "pin3" "3" "square,edge2"]
        Pad[-39.36mil 86.61mil -39.36mil 118.11mil 47.24mil 0.0000 53.24mil "pin2" "2" "square,edge2"]
-       Pad[-187.00mil -49.20mil -187.00mil 49.21mil 47.24mil 12.20mil 5.91mil "mnt" "G" "onsolder,nopaste"]
-       Pad[187.01mil -49.20mil 187.01mil 49.21mil 47.24mil 12.20mil 5.91mil "mnt" "G" "onsolder,nopaste"]
+       Pad[-187.00mil -49.20mil -187.00mil 49.21mil 47.24mil 12.20mil 53.15mil "mnt" "G" "onsolder,nopaste"]
+       Pad[187.01mil -49.20mil 187.01mil 49.21mil 47.24mil 12.20mil 53.15mil "mnt" "G" "onsolder,nopaste"]
        ElementLine [-230.30mil -101.29mil 230.31mil -101.29mil 10.00mil]
        ElementLine [-210.62mil -49.20mil -210.62mil 49.21mil 10.00mil]
        ElementLine [5.3500mm -49.20mil 5.3500mm 49.21mil 10.00mil]
 
+       )
+
+Element["" "0402" "R4" "27k" 504.00mil 585.00mil -23.00mil 14.00mil 0 80 ""]
+(
+       Pad[-15.74mil -3.93mil -15.74mil 3.93mil 19.68mil 20.00mil 25.68mil "1" "1" "square"]
+       Pad[15.74mil -3.93mil 15.74mil 3.93mil 19.68mil 20.00mil 25.68mil "2" "2" "square"]
+
        )
 Layer(1 "top")
 (
@@ -1188,10 +1198,6 @@ Layer(1 "top")
        Line[483.00mil 1007.00mil 460.00mil 1007.00mil 10.00mil 20.00mil "clearline"]
        Line[460.00mil 1007.00mil 450.00mil 997.00mil 10.00mil 20.00mil "clearline"]
        Line[450.00mil 997.00mil 450.00mil 24.8825mm 10.00mil 20.00mil "clearline"]
-       Line[519.00mil 892.00mil 13.0225mm 892.00mil 10.00mil 20.00mil "clearline"]
-       Line[13.0225mm 892.00mil 492.16mil 23.1784mm 10.00mil 20.00mil "clearline"]
-       Line[510.00mil 849.00mil 510.00mil 883.00mil 10.00mil 20.00mil "clearline"]
-       Line[510.00mil 883.00mil 519.00mil 892.00mil 10.00mil 20.00mil "clearline"]
        Line[99.00mil 649.00mil 99.00mil 15.7460mm 10.00mil 20.00mil "clearline"]
        Line[99.00mil 15.7460mm 102.69mil 616.23mil 10.00mil 20.00mil "clearline"]
        Line[60.00mil 521.00mil 60.00mil 694.00mil 25.00mil 20.00mil "clearline"]
@@ -1247,25 +1253,6 @@ Layer(1 "top")
        Line[258.52mil 855.48mil 244.00mil 870.00mil 10.00mil 20.00mil "clearline"]
        Line[244.00mil 870.00mil 244.00mil 851.52mil 10.00mil 20.00mil "clearline"]
        Line[244.00mil 851.52mil 233.48mil 841.00mil 10.00mil 20.00mil "clearline"]
-       Line[231.50mil 960.00mil 231.00mil 960.50mil 25.00mil 20.00mil "clearline"]
-       Line[5.0866mm 903.00mil 5.4676mm 918.00mil 10.00mil 20.00mil "clearline"]
-       Line[96.00mil 903.00mil 5.0866mm 903.00mil 10.00mil 20.00mil "clearline"]
-       Line[168.50mil 960.50mil 158.00mil 950.00mil 25.00mil 20.00mil "clearline"]
-       Line[166.50mil 1023.50mil 158.00mil 1032.00mil 25.00mil 20.00mil "clearline"]
-       Line[231.00mil 1023.50mil 166.50mil 1023.50mil 25.00mil 20.00mil "clearline"]
-       Line[158.00mil 1032.00mil 80.00mil 1032.00mil 25.00mil 20.00mil "clearline"]
-       Line[31.00mil 1026.00mil 53.00mil 1048.00mil 25.00mil 20.00mil "clearline"]
-       Line[31.00mil 26.0538mm 31.00mil 1026.00mil 25.00mil 20.00mil "clearline"]
-       Line[64.00mil 1048.00mil 80.00mil 1032.00mil 25.00mil 20.00mil "clearline"]
-       Line[53.00mil 1048.00mil 64.00mil 1048.00mil 25.00mil 20.00mil "clearline"]
-       Line[119.00mil 950.00mil 119.00mil 992.00mil 25.00mil 20.00mil "clearline"]
-       Line[31.00mil 994.26mil 31.00mil 972.00mil 25.00mil 20.00mil "clearline"]
-       Line[33.26mil 992.00mil 31.00mil 994.26mil 25.00mil 20.00mil "clearline"]
-       Line[120.00mil 992.00mil 33.26mil 992.00mil 25.00mil 20.00mil "clearline"]
-       Line[70.52mil 940.52mil 80.00mil 950.00mil 10.00mil 20.00mil "clearline"]
-       Line[31.00mil 940.52mil 70.52mil 940.52mil 10.00mil 20.00mil "clearline"]
-       Line[80.00mil 919.00mil 96.00mil 903.00mil 10.00mil 20.00mil "clearline"]
-       Line[80.00mil 950.00mil 80.00mil 919.00mil 10.00mil 20.00mil "clearline"]
        Line[273.00mil 886.52mil 263.52mil 886.52mil 10.00mil 20.00mil "clearline"]
        Line[263.52mil 886.52mil 245.50mil 868.50mil 10.00mil 20.00mil "clearline"]
        Line[348.96mil 914.48mil 340.48mil 906.00mil 10.00mil 20.00mil "clearline"]
@@ -1276,7 +1263,6 @@ Layer(1 "top")
        Line[387.80mil 972.00mil 357.00mil 972.00mil 10.00mil 20.00mil "clearline"]
        Line[357.00mil 972.00mil 309.00mil 924.00mil 10.00mil 20.00mil "clearline"]
        Line[309.00mil 924.00mil 309.00mil 906.00mil 10.00mil 20.00mil "clearline"]
-       Line[168.50mil 960.50mil 288.50mil 960.50mil 25.00mil 20.00mil "clearline"]
        Line[288.50mil 960.50mil 300.00mil 972.00mil 25.00mil 20.00mil "clearline"]
        Line[412.80mil 208.36mil 412.80mil 262.80mil 25.00mil 20.00mil "clearline"]
        Line[412.80mil 262.80mil 413.00mil 263.00mil 25.00mil 20.00mil "clearline"]
@@ -1293,15 +1279,53 @@ Layer(1 "top")
        Line[136.00mil 308.00mil 159.77mil 308.00mil 10.00mil 20.00mil "clearline"]
        Line[137.21mil 208.36mil 136.64mil 208.36mil 25.00mil 20.00mil "clearline"]
        Line[136.64mil 208.36mil 25.00mil 320.00mil 25.00mil 20.00mil "clearline"]
+       Line[119.00mil 940.00mil 119.00mil 975.00mil 25.00mil 20.00mil "clearline"]
+       Line[159.50mil 1023.50mil 158.00mil 1022.00mil 25.00mil 20.00mil "clearline"]
+       Line[158.00mil 1022.00mil 143.00mil 1022.00mil 25.00mil 20.00mil "clearline"]
+       Line[143.00mil 1022.00mil 131.00mil 1010.00mil 25.00mil 20.00mil "clearline"]
+       Line[178.50mil 960.50mil 158.00mil 940.00mil 25.00mil 20.00mil "clearline"]
+       Line[119.00mil 975.00mil 34.26mil 975.00mil 10.00mil 20.00mil "clearline"]
+       Line[34.26mil 975.00mil 31.00mil 971.74mil 10.00mil 20.00mil "clearline"]
+       Line[31.00mil 940.26mil 79.74mil 940.26mil 10.00mil 20.00mil "clearline"]
+       Line[79.74mil 940.26mil 80.00mil 940.00mil 10.00mil 20.00mil "clearline"]
+       Line[5.4676mm 918.00mil 215.00mil 918.00mil 10.00mil 20.00mil "clearline"]
+       Line[215.00mil 918.00mil 196.00mil 899.00mil 10.00mil 20.00mil "clearline"]
+       Line[196.00mil 899.00mil 96.00mil 899.00mil 10.00mil 20.00mil "clearline"]
+       Line[96.00mil 899.00mil 80.00mil 915.00mil 10.00mil 20.00mil "clearline"]
+       Line[80.00mil 915.00mil 80.00mil 940.00mil 10.00mil 20.00mil "clearline"]
+       Line[178.50mil 960.50mil 288.50mil 960.50mil 25.00mil 20.00mil "clearline"]
+       Line[492.16mil 23.1784mm 492.16mil 888.16mil 10.00mil 20.00mil "clearline"]
+       Line[492.16mil 888.16mil 478.00mil 874.00mil 10.00mil 20.00mil "clearline"]
+       Line[510.00mil 849.00mil 503.00mil 849.00mil 10.00mil 20.00mil "clearline"]
+       Line[503.00mil 849.00mil 478.00mil 874.00mil 10.00mil 20.00mil "clearline"]
+       Line[80.00mil 1022.00mil 80.00mil 1025.00mil 10.00mil 20.00mil "clearline"]
+       Line[80.00mil 1025.00mil 105.00mil 1050.00mil 10.00mil 20.00mil "clearline"]
+       Line[8.1214mm 1031.00mil 341.00mil 1031.00mil 25.00mil 20.00mil "clearline"]
+       Line[341.00mil 1031.00mil 345.00mil 1027.00mil 25.00mil 20.00mil "clearline"]
+       Line[159.50mil 1023.50mil 7.1313mm 1023.50mil 25.00mil 20.00mil "clearline"]
+       Line[7.1313mm 1023.50mil 7.3218mm 1031.00mil 25.00mil 20.00mil "clearline"]
+       Line[519.74mil 585.00mil 519.74mil 541.74mil 10.00mil 20.00mil "clearline"]
+       Line[519.74mil 541.74mil 509.00mil 531.00mil 10.00mil 20.00mil "clearline"]
+       Line[525.00mil 804.00mil 525.00mil 646.00mil 10.00mil 20.00mil "clearline"]
+       Line[525.00mil 646.00mil 489.00mil 610.00mil 10.00mil 20.00mil "clearline"]
+       Line[489.00mil 610.00mil 489.00mil 585.74mil 10.00mil 20.00mil "clearline"]
+       Line[489.00mil 585.74mil 488.26mil 585.00mil 10.00mil 20.00mil "clearline"]
+       Line[488.26mil 585.00mil 437.59mil 585.00mil 10.00mil 20.00mil "clearline"]
+       Line[437.59mil 585.00mil 437.32mil 584.73mil 10.00mil 20.00mil "clearline"]
 )
 Layer(2 "bottom")
 (
        Line[509.00mil 481.00mil 420.00mil 481.00mil 10.00mil 20.00mil "clearline"]
        Line[420.00mil 481.00mil 380.00mil 521.00mil 10.00mil 20.00mil "clearline"]
-       Line[23.00mil 318.00mil 23.00mil 1018.00mil 25.00mil 20.00mil "clearline"]
-       Line[23.00mil 1018.00mil 53.00mil 1048.00mil 25.00mil 20.00mil "clearline"]
+       Line[23.00mil 318.00mil 23.00mil 994.00mil 25.00mil 20.00mil "clearline"]
        Line[285.00mil 396.00mil 285.00mil 288.00mil 10.00mil 20.00mil "clearline"]
        Line[376.00mil 396.00mil 376.00mil 288.00mil 10.00mil 20.00mil "clearline"]
+       Line[131.00mil 1010.00mil 39.00mil 1010.00mil 25.00mil 20.00mil "clearline"]
+       Line[39.00mil 1010.00mil 23.00mil 994.00mil 25.00mil 20.00mil "clearline"]
+       Line[525.00mil 1019.00mil 525.00mil 804.00mil 10.00mil 20.00mil "clearline"]
+       Line[105.00mil 1050.00mil 111.00mil 1056.00mil 10.00mil 20.00mil "clearline"]
+       Line[111.00mil 1056.00mil 488.00mil 1056.00mil 10.00mil 20.00mil "clearline"]
+       Line[488.00mil 1056.00mil 525.00mil 1019.00mil 10.00mil 20.00mil "clearline"]
        Polygon("clearpoly")
        (
                [75.00mil 10.00mil] [475.00mil 10.00mil] [475.00mil 250.00mil] [75.00mil 250.00mil] 
@@ -1386,12 +1410,19 @@ NetList()
                Connect("Q1-4")
                Connect("Q4-2")
                Connect("R3-2")
+               Connect("R4-2")
                Connect("R15-2")
                Connect("U1-2")
                Connect("U2-16")
                Connect("U2-32")
                Connect("U3-2")
        )
+       Net("hv_en" "(unknown)")
+       (
+               Connect("R4-1")
+               Connect("U1-4")
+               Connect("U2-18")
+       )
        Net("led_green" "(unknown)")
        (
                Connect("R18-2")
@@ -1500,70 +1531,66 @@ NetList()
                Connect("Q1-6")
        )
        Net("unnamed_net15" "(unknown)")
-       (
-               Connect("U2-18")
-       )
-       Net("unnamed_net16" "(unknown)")
        (
                Connect("U2-13")
        )
-       Net("unnamed_net17" "(unknown)")
+       Net("unnamed_net16" "(unknown)")
        (
                Connect("U2-19")
        )
-       Net("unnamed_net18" "(unknown)")
+       Net("unnamed_net17" "(unknown)")
        (
                Connect("U2-20")
        )
-       Net("unnamed_net19" "(unknown)")
+       Net("unnamed_net18" "(unknown)")
        (
                Connect("U2-11")
        )
-       Net("unnamed_net20" "(unknown)")
+       Net("unnamed_net19" "(unknown)")
        (
                Connect("U2-10")
        )
-       Net("unnamed_net21" "(unknown)")
+       Net("unnamed_net20" "(unknown)")
        (
                Connect("U2-6")
        )
-       Net("unnamed_net22" "(unknown)")
+       Net("unnamed_net21" "(unknown)")
        (
                Connect("U2-7")
        )
-       Net("unnamed_net23" "(unknown)")
+       Net("unnamed_net22" "(unknown)")
        (
                Connect("U2-29")
        )
-       Net("unnamed_net24" "(unknown)")
+       Net("unnamed_net23" "(unknown)")
        (
                Connect("U2-30")
        )
-       Net("unnamed_net25" "(unknown)")
+       Net("unnamed_net24" "(unknown)")
        (
                Connect("U2-28")
        )
-       Net("unnamed_net26" "(unknown)")
+       Net("unnamed_net25" "(unknown)")
        (
                Connect("U2-27")
        )
-       Net("unnamed_net27" "(unknown)")
+       Net("unnamed_net26" "(unknown)")
        (
                Connect("U2-14")
        )
-       Net("unnamed_net28" "(unknown)")
+       Net("unnamed_net27" "(unknown)")
        (
                Connect("U2-26")
        )
-       Net("unnamed_net29" "(unknown)")
+       Net("unnamed_net28" "(unknown)")
        (
                Connect("U2-15")
        )
-       Net("unnamed_net30" "(unknown)")
+       Net("unnamed_net29" "(unknown)")
        (
                Connect("U2-3")
        )
-       Net("unnamed_net31" "(unknown)")
+       Net("unnamed_net30" "(unknown)")
        (
                Connect("U2-2")
        )
@@ -1573,7 +1600,6 @@ NetList()
                Connect("C11-2")
                Connect("J1-1")
                Connect("L1-1")
-               Connect("U1-4")
                Connect("U1-5")
                Connect("U3-1")
                Connect("U3-3")

diff --git a/chaoskey.sch b/chaoskey.sch
index 3ea5d1876ecb7f5668a0c9a4e835b5e28061de49..ab6eb907fa0812813759bc6d22ad6da4b7c7cdf5 100644 (file)
--- a/chaoskey.sch
+++ b/chaoskey.sch
@@ -357,23 +357,23 @@ vendor=digikey
 T 70900 66400 5 10 0 1 0 0 1
 vendor_part_number=P27.0KLCT-ND
 }
-C 67200 66900 1 270 0 capacitor.sym
+C 66400 66900 1 270 0 capacitor.sym
 {
-T 67900 66700 5 10 0 0 270 0 1
+T 67100 66700 5 10 0 0 270 0 1
 device=CAPACITOR
-T 67500 66600 5 10 1 1 0 0 1
+T 66700 66600 5 10 1 1 0 0 1
 refdes=C1
-T 68100 66700 5 10 0 0 270 0 1
+T 67300 66700 5 10 0 0 270 0 1
 symversion=0.1
-T 67500 66100 5 10 1 1 0 0 1
+T 66700 66100 5 10 1 1 0 0 1
 value=4.7uF
-T 67200 66900 5 10 0 0 0 0 1
+T 66400 66900 5 10 0 0 0 0 1
 footprint=0402
-T 67200 66900 5 10 0 1 0 0 1
+T 66400 66900 5 10 0 1 0 0 1
 loadstatus=smt
-T 67200 66900 5 10 0 1 0 0 1
+T 66400 66900 5 10 0 1 0 0 1
 vendor=digikey
-T 67200 66900 5 10 0 1 0 0 1
+T 66400 66900 5 10 0 1 0 0 1
 vendor_part_number=445-5947-1-ND
 }
 C 71700 67000 1 270 0 capacitor.sym
@@ -395,10 +395,10 @@ vendor=digikey
 T 71700 67000 5 10 0 1 0 0 1
 vendor_part_number=490-10017-1-ND
 }
-N 68000 66500 68000 67500 4
-N 67000 67500 68600 67500 4
+N 68000 66900 68000 67500 4
+N 66200 67500 68600 67500 4
 {
-T 67000 67600 5 10 1 1 0 0 1
+T 66200 67600 5 10 1 1 0 0 1
 netname=v_usb
 }
 N 69500 67500 70100 67500 4
@@ -412,9 +412,9 @@ netname=20V
 }
 N 71900 67500 71900 67000 4
 N 71900 66100 71900 65500 4
-N 67400 65500 71900 65500 4
+N 66600 65500 71900 65500 4
 N 69100 65500 69100 66000 4
-N 67400 66000 67400 65500 4
+N 66600 66000 66600 65500 4
 C 68600 67400 1 0 0 inductor.sym
 {
 T 68800 67900 5 10 0 0 0 0 1
@@ -580,7 +580,7 @@ netname=reset_n
 }
 N 73400 58100 71400 58100 4
 {
-T 72100 58200 5 10 1 1 0 0 1
+T 73400 58200 5 10 1 1 0 6 1
 netname=randombits
 }
 C 62500 65800 1 0 0 capacitor.sym
@@ -740,13 +740,6 @@ value=NoConnection
 T 71500 58100 5 10 0 0 0 0 1
 device=DRC_Directive
 }
-C 71400 56800 1 0 0 nc-right.sym
-{
-T 71500 57300 5 10 0 0 0 0 1
-value=NoConnection
-T 71500 57500 5 10 0 0 0 0 1
-device=DRC_Directive
-}
 C 67300 63700 1 0 0 nc-top.sym
 {
 T 67700 64200 5 10 0 0 0 0 1
@@ -761,7 +754,7 @@ value=NoConnection
 T 68100 64400 5 10 0 0 0 0 1
 device=DRC_Directive
 }
-N 67400 67500 67400 66900 4
+N 66600 67500 66600 66900 4
 C 76200 67000 1 0 0 npn.sym
 {
 T 76800 67500 5 10 0 0 0 0 1
@@ -935,3 +928,31 @@ vendor_part_number=399-3027-1-ND
 }
 N 63700 63700 63700 64100 4
 N 63700 64100 63400 64100 4
+N 68000 66500 67200 66500 4
+{
+T 67300 66600 5 10 1 1 0 0 1
+netname=hv_en
+}
+N 71400 56900 73400 56900 4
+{
+T 73400 57000 5 10 1 1 0 6 1
+netname=hv_en
+}
+C 67500 66400 1 270 0 resistor.sym
+{
+T 67900 66100 5 10 0 0 270 0 1
+device=RESISTOR
+T 67800 66000 5 10 1 1 0 0 1
+refdes=R4
+T 67800 65700 5 10 1 1 0 0 1
+value=27k
+T 67500 66400 5 10 0 0 0 0 1
+footprint=0402
+T 67500 66400 5 10 0 1 0 0 1
+loadstatus=smt
+T 67500 66400 5 10 0 1 0 0 1
+vendor=digikey
+T 67500 66400 5 10 0 1 0 0 1
+vendor_part_number=P27.0KLCT-ND
+}
+N 67600 66400 67600 66500 4