Expansion card#7274 (DTK 286 Courier I/O II) has been associated to Chip#10001 ((multiple brand) MC1489 (RS-232 Receiver) [GD75189, DS1489, SN75189, MC1489, MC1489, KA1489]) by helencroft

Expansion card#7274 (DTK 286 Courier I/O II) has been associated to Chip#10000 ((multiple brand) MC1488 (RS-232 Driver) [GD75188, DS1488, SN75188, MC1488, MC1488, KA1488]) by helencroft

Expansion card#7274 (DTK 286 Courier I/O II) has been dissociated from Chip#6498 ((any brand) 16450 (duplicate) [NS16450N]) by helencroft

Expansion card#7274 (DTK 286 Courier I/O II) has been associated to Chip#5158 ((any brand) 16450 (High-speed UART) [W86C450, NS16450N, HM83450, UM82450]) by helencroft

Expansion card#7274 (DTK 286 Courier I/O II) has been associated to Chip#6498 ((any brand) 16450 (High-Speed UART) [NS16450N]) by helencroft

Expansion card#7274 (DTK 286 Courier I/O II) has been associated to Expansion card I/O port#7339 by helencroft

Expansion card#7274 (DTK 286 Courier I/O II) has been associated to Expansion card alias#484 (DTK PTI-209) by davidg

Expansion card#7274 (DTK 286 Courier I/O II) has been associated to Expansion card image#8915 by davidg

Expansion card#7274 (DTK 286 Courier I/O II) has been associated to Expansion card image#8914 by davidg

Expansion card#7274 (DTK 286 Courier I/O II) has been associated to Expansion card image#8913 by davidg

Expansion card#7274 (DTK 286 Courier I/O II) has been associated to Expansion card type#12 (Multi I/O) by davidg

Expansion card#7274 (DTK 286 Courier I/O II) has been associated to Expansion card I/O port#3781 by davidg

Expansion card#7274 (DTK 286 Courier I/O II) has been associated to Expansion card I/O port#3780 by davidg

Expansion card#7274 (DTK 286 Courier I/O II) has been associated to Expansion card I/O port#3779 by davidg

Expansion card#7274 (DTK 286 Courier I/O II) has been associated to Expansion slot signal#2 (8-bit ISA) by davidg

Expansion card#7274 has been inserted by davidg