Board Information Report
Filename     : E:\修改書稿\protel\09源文件\第六章\上機實驗\4 Port Serial Interface.PcbDoc
Date         : 2010-5-20
Time         : 8:53:20
Time Elapsed : 00:00:00

General
    Board Size, 132.08mmx106.68mm
    Components on board, 37
count : 2

Routing Information
    Routing completion, 100.00%
    Connections, 215
    Connections routed, 215
    Connections remaing, 0
count : 4

Layer, Arcs, Pads, Vias, Tracks, Texts, Fills, Regions, ComponentBodies
    TopLayer, 0, 31, 0, 687, 2, 0, 0, 0
    BottomLayer, 0, 31, 0, 744, 2, 0, 0, 0
    Mechanical1, 0, 0, 0, 12, 0, 0, 0, 0
    Mechanical3, 0, 0, 0, 34, 0, 0, 0, 0
    Mechanical4, 1, 0, 0, 45, 22, 0, 0, 0
    Mechanical16, 0, 0, 0, 1874, 31, 0, 0, 0
    Top Overlay, 19, 0, 0, 170, 88, 2, 0, 0
    Bottom Overlay, 0, 0, 0, 0, 2, 0, 0, 0
    Top Paste, 0, 0, 0, 0, 2, 0, 0, 0
    Bottom Paste, 0, 0, 0, 0, 2, 0, 0, 0
    Top Solder, 0, 0, 0, 0, 2, 1, 0, 0
    Bottom Solder, 0, 0, 0, 0, 2, 1, 0, 0
    Drill Guide, 0, 0, 0, 0, 0, 0, 0, 0
    Keep-Out Layer, 0, 0, 0, 16, 0, 32, 0, 0
    Drill Drawing, 0, 0, 0, 0, 2, 0, 0, 0
    Multi-Layer, 0, 333, 52, 0, 0, 0, 0, 0
count : 16

Layer Pairs, Vias
    TopLayer - BottomLayer, 52
count : 1

Non-Plated Hole Size, Pads, Vias
count : 0

Plated Hole Size, Pads, Vias
    0mm, 62, 0
    0.5588mm, 0, 52
    0.8128mm, 328, 0
    3.175mm, 2, 0
    3.556mm, 3, 0
count : 5

Non-Plated Slot Size / Length, Pads
count : 0

Plated Slot Size / Length, Pads
count : 0

Non-Plated Square Hole Size, Pads
count : 0

Plated Square Hole Size, Pads
count : 0

Top Layer Annular Ring Size, Count
    -2.286mm, 3
    0.4572mm, 303
    0.635mm, 2
    0.762mm, 77
count : 4

Mid Layer Annular Ring Size, Count
    -2.286mm, 3
    0.4572mm, 303
    0.635mm, 2
    0.762mm, 77
count : 4

Bottom Layer Annular Ring Size, Count
    -2.286mm, 3
    0.4572mm, 303
    0.635mm, 2
    0.762mm, 77
count : 4

Pad Solder Mask, Count
    0.1016mm, 392
    1.27mm, 3
count : 2

Pad Paste Mask, Count
    -3.81mm, 62
    0mm, 333
count : 2

Pad Pwr/Gnd Expansion, Count
    0.508mm, 395
count : 1

Pad Relief Conductor Width, Count
    0.254mm, 395
count : 1

Pad Relief Air Gap, Count
    0.254mm, 395
count : 1

Pad Relief Entries, Count
    4, 395
count : 1

Via Solder Mask, Count
    0.1016mm, 52
count : 1

Via Pwr/Gnd Expansion, Count
    0.508mm, 52
count : 1

Track Width, Count
    0.0508mm, 1840
    0.127mm, 34
    0.2032mm, 186
    0.254mm, 1204
    0.4572mm, 310
    0.508mm, 8
count : 6

Arc Line Width, Count
    0.2032mm, 19
    0.254mm, 1
count : 2

Arc Radius, Count
    0.635mm, 12
    1.3259mm, 1
    2.54mm, 7
count : 3

Arc Degrees, Count
    180, 18
    360, 2
count : 2

Text Height, Count
    1.143mm, 9
    1.2192mm, 5
    1.27mm, 41
    1.524mm, 50
    1.778mm, 22
    1.905mm, 8
    2.286mm, 20
    3.048mm, 1
    3.302mm, 1
count : 9

Text Width, Count
    0.127mm, 9
    0.152mm, 2
    0.1524mm, 79
    0.1778mm, 22
    0.1829mm, 1
    0.2032mm, 11
    0.2286mm, 19
    0.254mm, 13
    0.3048mm, 1
count : 9

Net Track Width, Count
    0.254mm, 114
    0.4572mm, 6
count : 2

Net Via Size, Count
    1.016mm, 120
count : 1