Vanessa Ezekowitz

Tools

Documentation

Symbols

Common Parts:

• Generic crystal - Basic 4-pin crystal "XTAL" type oscillator
• 4-resistor network - Basic isolated four-in-one resistor network, counter-clockwise pin numbering.
• 4-resistor network - Same thing, left-to-right numbering.
• 5-resistor network - Basic isolated five-in-one resistor network (counter-clockwise pin numbering).
• 5-resistor network - Same thing, left-to-right numbering.
• 8-resistor network - Basic isolated eight-in-one resistor network.
• Ferrite Bead - Just a common ferrite bead (a generic box with two generic pins. :-) ).

IC's:

• TC7WU04F - Three invertors in one package (Toshiba).
• TLC-7226CN - Quad 8-bit Digital to Analog converter (Texas Instruments).
• CY7C138 - 4k x 8 dual-port SRAM (Cypress).
• DS1135 - triple 10ns delay line (Maxim).
• 74x4040 - 12-bit binary counter with reset.
• LM324 - Generic quad Op-Amp.
• STA013T - MP3 decoder IC, TQFP44 package (STMicroelectronics).
• MAS-3507D - Another MP3 decoder chip, PLCC44 only (Micronas Intermetall).
• CS4331.sym - dual 18-bit A/D converter, serial interface (Cirrus)
• 8726 REC - Standard REC chip used in Commodore 17xx REUs (Commodore/MOS).
• 41256 - Common 41256 256 kbit x 1 DRAM chip.
• HM51440A - 1Mb x 4 DRAM chip, for ZIP-20 package (Hitachi).

Connectors:

• C64/C128 Expansion Port - Derived from stock GEDA 40-pin header/connector.
• C64/C128 User Port - Derived from Leon Kos' generic 24-pin connector.
• Stereo Jack - Common two-channel "stereo" connector.
• Female DIN-5 - Female 5-pin round DIN connector (common, for old AT keyboards, C64 video, etc.
• PowerJack-2.sym - Common DC power jack.
• PowerJack-3.sym - Common DC power jack - without dotted lines.

Footprints

Common parts:

• Basic ceramic capacitor - 200-mil lead spacing, typically decoupling capacitors.
• Resistor/Diode - 100-mil lead spacing for 1/8 and 1/4W resistors and small signal diodes.
• Four-in-one resistor network - 0603 (x4) surface mount isolated resistor pack (Yageo YC164 series).
• Basic Transistor - 2N2222 or similar, standard TO-18 case, derived from Eagle part.
• Common Mounting hole - A simple screw hole, 350 mil pad diameter, 130 mill drill (as a component so PCB won't move it around).
• PT10LH01 - Common potentiometer - standing upright, horizontal shaft (Piher)
• DIP 12 - Simple 12-pin DIP package.
• SPST switch - Normally open, low-profile pushbutton type (C&K Components).
• Fuseholder - Common 5mm diamater fuse holder; two separate clips joined into one footprint (Littelfuse).
• 2-pad jumper - Surface mount style jumper pads, 40 mil square.
• 3-pad jumper - Surface mount style jumper pads, 40 mil square.

Connectors:

• 2-794954-0 - Female ATX Connector, as used on most mainboards. 20-pin version, from datasheet (Tyco/AMP).
• 2-1586041-0 - Female ATX, Right angle, 20 pin version, from datasheet (Tyco/AMP).
• Female 5-pin DIN - PCB mounted, suitable for older keyboards, etc. derived from Eagle part.
• Female 15-pin D-Sub - Standard female VGA connector, derived from Eagle part.
• Female 15-pin D-Sub (short) - Shortened version suitable for use at the edge of a board, similar to PCB's other D-Sub connectors.
• Female 44-pin edge connector - Typical, 100 mil pin spacing, 191 mil row spacing.
• Female 44-pin edge connector - 100 mil pin spacing, 200 mil row spacing, with silk added to mark "keepout" areas around it to match Commodore 64 "Expansion Port".
• Male 44-pin card edge - 100 mil pin spacing, Suitable to plug into Commodore 64/128 "Expansion Port" connector.
• Male 44-pin card edge, no silk - Same as above, without the silk layer (so it can be connected to from either edge)
• Male 44-pin card edge, short - Same as above, without the silk layer and considerably shorter (useful as test points, or to mount something at the edge of a board).
• Male 24-pin card edge - 156 mil spacing, suitable to attach a Commodore 64 "User Port" connector to.
• PG203J - Basic 3.5mm stereo jack (the kind Radio Shack sells), derived from Eagle part.
• SJ13533NG - Lower-profile 3.5mm stereo jack, without internal switches, based on datasheet (CUI, Inc).
• 163-7620-E - 5.5mm outer contact, 2.1mm pin diameter (Kobiconn).

In the attic:

• DC0202 - Female DC Power jack. Generic footprint, derived from Eagle part.