Baffa Homebrew Projects

Baffa Terminal

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The terminal card implements the main VT-100 escapes and allows you to use Baffa-2 as a standalone machine. It has a 60x25 monochromatic VGA output, PS/2 Keyboard input and comunicates with the serial port A or B.

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Baffa Terminal Rev.0

Baffa Terminal
Baffa Terminal Rev.0


Related Files:

Firmware:



Settings

BUS-UART
88||Use Port A
||88Use Port B
BUS-UART Pins
pin1TXA
pin2RXA
pin3TXB
pin4RXB
SPEED (up-down)
88115200 bps
|857600 bps
8|38400 bps
||19200 bps
UART Tag
pin1GND
pin2-
pin3VCC
pin4RX
pin5TX
pin6Reset (Btn)
VGA Tag
pin1GND
pin2-
pin3VCC
pin4RX
pin5TX
pin6Reset (Btn)


Related Datasheets:



Related Projects:



Related Revisions:

  • Jan/2022 Rev.0
    * Adds socket for Active Crystal Oscillator
    * Adds Jumper JP2 (BUS UART) to setup RX and TX
    * Adds 7806 Voltage Regulator

  • Nov/2021 Prototype


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