zjkuki
/
afterburner
forked from Apple-2-HW/afterburner
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

hw 1.2 - added pull down resistor to EN pin 

This prevents accidental enablement of VPP during
Arduino reboot. ATF chips interpreted such state
as the Erase command and cleared the fuses.
This commit is contained in:
ole00 2019-04-13 13:57:53 +01:00
parent d2e11f1008
commit ba9cd08031
4 changed files with 47 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

BIN
gerbers/afterburner_fab_1_1.zip
View File

Binary file not shown.

BIN
gerbers/afterburner_fab_1_2.zip Normal file
View File

Binary file not shown.

54
pcb/afterburner_fab.pcb
View File

@ -5,11 +5,11 @@ FileVersion[20091103]
PCB["outline" 3700.00mil 3100.00mil]
Grid[5.00mil 0.0000 0.0000 1]
Grid[25.00mil 0.0000 0.0000 1]
PolyArea[200000000.000000]
Thermal[0.500000]
DRC[8.00mil 8.00mil 8.00mil 8.00mil 15.00mil 10.00mil]
Flags("showdrc,nameonpcb,newfullpoly,snappin")
Flags("showdrc,nameonpcb,clearnew,newfullpoly,snappin")
Groups("1,c:2,s:3:4")
Styles["Signal,10.00mil,40.00mil,20.00mil,10.00mil:Power,25.00mil,40.00mil,20.00mil,10.00mil:Fat,40.00mil,40.00mil,20.00mil,10.00mil:Skinny,8.00mil,36.00mil,20.00mil,10.00mil"]
@ -794,7 +794,7 @@ Symbol['~' 12.00mil]
SymbolLine[20.00mil 35.00mil 25.00mil 30.00mil 8.00mil]
)
Attribute("PCB::grid::unit" "mil")
Attribute("PCB::grid::size" "5.00mil")
Attribute("PCB::grid::size" "25.00mil")
Via[2550.00mil 1775.00mil 40.00mil 20.00mil 0.0000 20.00mil "" ""]
Via[3125.00mil 1725.00mil 40.00mil 20.00mil 0.0000 20.00mil "" ""]
Via[1790.00mil 1090.00mil 40.00mil 20.00mil 0.0000 20.00mil "" ""]
@ -1236,6 +1236,36 @@ Element["" "" "" "" 2900.00mil 1650.00mil 0.0000 0.0000 0 100 ""]
(
Pin[0.0000 0.0000 60.00mil 30.00mil 66.00mil 28.00mil "1" "1" ""]
)
Element["" "" "" "" 3150.00mil 1900.00mil 0.0000 0.0000 0 100 ""]
(
Pin[0.0000 0.0000 60.00mil 30.00mil 66.00mil 34.00mil "Res3" "1" ""]
)
Element["" "" "" "" 3150.00mil 2300.00mil 0.0000 0.0000 0 100 ""]
(
Pin[0.0000 0.0000 60.00mil 30.00mil 66.00mil 34.00mil "Res3" "1" ""]
)
Element["" "" "" "" 1850.00mil 2480.00mil -10.00mil 40.00mil 0 100 ""]
(
Pin[0.0000 0.0000 60.00mil 30.00mil 66.00mil 34.00mil "1" "1" ""]
)
Element["" "" "" "" 1650.00mil 2480.00mil -30.00mil 35.00mil 0 100 ""]
(
Pin[0.0000 0.0000 60.00mil 30.00mil 66.00mil 34.00mil "1" "1" ""]
)
Element["" "" "" "" 1750.00mil 2480.00mil 10.00mil 35.00mil 0 100 ""]
(
Pin[0.0000 0.0000 60.00mil 30.00mil 66.00mil 34.00mil "1" "1" ""]
)
Layer(1 "top" "copper")
(
@ -1299,8 +1329,7 @@ Layer(2 "bottom" "copper")
Line[3050.00mil 1050.00mil 2900.00mil 900.00mil 40.00mil 20.00mil "clearline"]
Line[2650.00mil 2400.00mil 2500.00mil 2400.00mil 20.00mil 20.00mil "clearline"]
Line[2500.00mil 2400.00mil 2350.00mil 2550.00mil 20.00mil 20.00mil "clearline"]
Line[2350.00mil 2550.00mil 1625.00mil 2550.00mil 20.00mil 20.00mil "clearline"]
Line[1625.00mil 2550.00mil 1425.00mil 2350.00mil 20.00mil 20.00mil "clearline"]
Line[2350.00mil 2550.00mil 1575.00mil 2550.00mil 20.00mil 20.00mil "clearline"]
Line[2025.00mil 925.00mil 2875.00mil 925.00mil 40.00mil 20.00mil "clearline"]
Line[1750.00mil 1900.00mil 1875.00mil 1775.00mil 20.00mil 20.00mil "clearline"]
Line[1875.00mil 1775.00mil 2550.00mil 1775.00mil 20.00mil 20.00mil "clearline"]
@ -1321,7 +1350,7 @@ Layer(2 "bottom" "copper")
Line[1900.00mil 1425.00mil 2050.00mil 1575.00mil 20.00mil 20.00mil "clearline"]
Line[2050.00mil 1575.00mil 2300.00mil 1575.00mil 20.00mil 20.00mil "clearline"]
Line[2300.00mil 1575.00mil 2375.00mil 1650.00mil 20.00mil 20.00mil "clearline"]
Line[1425.00mil 2350.00mil 1425.00mil 1325.00mil 20.00mil 20.00mil "clearline"]
Line[1425.00mil 2400.00mil 1425.00mil 1325.00mil 20.00mil 20.00mil "clearline"]
Line[1425.00mil 1325.00mil 1535.00mil 1215.00mil 20.00mil 20.00mil "clearline"]
Line[2750.00mil 600.00mil 2750.00mil 675.00mil 20.00mil 20.00mil "clearline"]
Line[1675.00mil 1525.00mil 1675.00mil 1425.00mil 20.00mil 20.00mil "clearline"]
@ -1355,6 +1384,13 @@ Layer(2 "bottom" "copper")
Line[2950.00mil 1800.00mil 2875.00mil 1725.00mil 40.00mil 20.00mil "clearline"]
Line[1675.00mil 1425.00mil 1575.00mil 1325.00mil 20.00mil 20.00mil "clearline"]
Line[1535.00mil 1215.00mil 1665.00mil 1215.00mil 20.00mil 20.00mil "clearline"]
Line[2650.00mil 2400.00mil 3050.00mil 2400.00mil 20.00mil 20.00mil "clearline"]
Line[3050.00mil 2400.00mil 3150.00mil 2300.00mil 20.00mil 20.00mil "clearline"]
Line[3150.00mil 1900.00mil 3050.00mil 1900.00mil 10.00mil 20.00mil "clearline"]
Line[1575.00mil 2550.00mil 1425.00mil 2400.00mil 20.00mil 20.00mil "clearline"]
Line[1650.00mil 2475.00mil 1650.00mil 2450.00mil 40.00mil 20.00mil "clearline"]
Line[1650.00mil 2450.00mil 1725.00mil 2375.00mil 40.00mil 20.00mil "clearline"]
Line[1725.00mil 2375.00mil 2050.00mil 2375.00mil 40.00mil 20.00mil "clearline"]
Polygon("clearpoly,fullpoly")
(
[1075.00mil 550.00mil] [1125.00mil 500.00mil] [3200.00mil 500.00mil] [3250.00mil 550.00mil] [3250.00mil 2550.00mil]
@ -1393,6 +1429,7 @@ Layer(3 "info" "copper")
Text[2820.00mil 430.00mil 1 100 "D1" ""]
Text[2820.00mil 550.00mil 1 100 "(TX)" ""]
Text[2920.00mil 550.00mil 1 100 "(RX)" ""]
Text[1620.00mil 2405.00mil 1 100 "5V" ""]
)
Layer(4 "outline" "outline")
(
@ -1433,6 +1470,8 @@ Layer(6 "top silk" "silk")
Line[2950.00mil 1650.00mil 2925.00mil 1650.00mil 10.00mil 20.00mil "clearline"]
Line[2975.00mil 1675.00mil 2975.00mil 1625.00mil 10.00mil 20.00mil "clearline"]
Line[3000.00mil 1650.00mil 2975.00mil 1650.00mil 10.00mil 20.00mil "clearline"]
Line[3150.00mil 1950.00mil 3150.00mil 2050.00mil 10.00mil 20.00mil "clearline"]
Line[3150.00mil 2250.00mil 3150.00mil 2175.00mil 10.00mil 20.00mil "clearline"]
Arc[73.1764mm 37.1101mm 125.00mil 125.00mil 10.00mil 20.00mil -90 -90 "clearline"]
Arc[73.1764mm 37.1101mm 125.00mil 125.00mil 10.00mil 20.00mil 180 -90 "clearline"]
Arc[73.1764mm 37.1101mm 125.00mil 125.00mil 10.00mil 20.00mil 90 -90 "clearline"]
@ -1449,7 +1488,7 @@ Layer(6 "top silk" "silk")
Text[3075.00mil 1600.00mil 0 104 "C2" "clearline"]
Text[1150.00mil 675.00mil 0 148 "Afterburner" "clearline"]
Text[1145.00mil 675.00mil 0 148 "Afterburner" "clearline"]
Text[1275.00mil 775.00mil 0 126 "v. 1.1" "clearline"]
Text[1275.00mil 775.00mil 0 126 "v. 1.2" "clearline"]
Text[1850.00mil 1375.00mil 0 104 "LED" "clearline"]
Text[1925.00mil 1975.00mil 0 104 "MT3608 module" "clearline"]
Text[1275.00mil 875.00mil 0 104 "layout" "clearline"]
@ -1463,6 +1502,7 @@ Layer(6 "top silk" "silk")
Text[2125.00mil 950.00mil 0 104 "ZIF socket 20 pin" "clearline"]
Text[2525.00mil 1475.00mil 0 104 "OFF" "clearline"]
Text[2675.00mil 1475.00mil 0 104 "ON" "clearline"]
Text[3125.00mil 2075.00mil 0 104 "R3" "clearline"]
Polygon("clearpoly")
(
[1775.00mil 1460.00mil] [1830.00mil 1460.00mil] [1800.00mil 1490.00mil] [1770.00mil 1460.00mil]

BIN
schem_gal16v8.png
View File

Binary file not shown.
Side by Side Swipe Overlay

Before

Width:  |  Height:  |  Size: 94 KiB

After

Width:  |  Height:  |  Size: 97 KiB