ANSI / VT-100 serial terminal board for the RC2014 computer, with VGA and USB keyboard support.

Parts List

• R1 = 10.000 ohm ¼ watt
• R2 = 4.700 ohm ¼ watt
• R3 = 4.700 ohm ¼ watt
• R4 = 510 ohm ¼ watt 1%
• R5 = 240 ohm ¼ watt 1%
• R6 = 510 ohm ¼ watt 1%
• R7 = 240 ohm ¼ watt 1%
• R8 = 510 ohm ¼ watt 1%
• R9 = 240 ohm ¼ watt 1%
• R10 = 240 ohm ¼ watt 1%
• R11 = 240 ohm ¼ watt 1%
• R12 = 130 ohm ¼ watt 1%
• R13 = 130 ohm ¼ watt 1%
• R14 = 130 ohm ¼ watt 1%
• R15 = 47 ohm ¼ watt
• R16 = 47 ohm ¼ watt
• R17 = 47.000 ohm ¼ watt
• R18 = 47.000 ohm ¼ watt
• R19 = 10.000 ohm ¼ watt
• R20 = 22.000 ohm ¼ watt
• C1 = 1 uF 63v elettr.
• C2 = 100.000 pF poly.
• C3 = 100.000 pF poly.
• C4 = 100.000 pF poly.
• XTAL1 = 5 MHz crystal
• IC1 = MCP1700-3302E/TO
• IC2 = P8X32A-D40
• IC3 = 24LC256
• SP1 = PS1240P02BT Piezo buzzer
• JP1 = 2 pin male header
• JP2 = 2 pin male header
• CN1 = USB-A connector
• CN2 = 40 pin male header, right angle
• CN3 = DB15 HD female connector
• CN4 = 5 pin male header

Firmware
https://github.com/maccasoft/propeller-vt100-terminal

A donation to support this and future projects is always welcome!