Manufacturer “Checkpoint Technologies”
1 expansion in database

Serial Solution
Manufacturer
Checkpoint Technologies, USA
Date
1989
Amiga
A2000, A3000, A4000
Interface
Zorro II
Autoconfig ID
2055 / 0
    serial interface
  • one DB9 and one DB25 serial port
  • the DB25 port pinout is identical to the standard Amiga serial port, it even supplies power on the same pins
  • standard baud rates from 50 to 38400 bps
  • custom baud rates up to 125000 bps - but both ports have to use the same rate
  • all handshaking lines are supported: DTR, DSR, CTS, RTS, CD, RI
  • MIDI compatible - includes a separate oscillator to produce the exact 31,250 bps MIDI rate
  • supported by Bars & Pipes - 16 MIDI channels per port (up to 48 channels including the Amiga built-in serial port)
  • serial driver is ckptss.device
Vintage Advert

Advert (US)
1989-06

Advert (US)
1990-03

Advert (US)
1990-03

Advert (US)
1990-06