Expansion card#7303 ([Unknown] I/O Card 8bit ISA (2S, 1P, 1G)) has been associated to Chip#10001 ((multiple brand) MC1489 (RS-232 Receiver) [GD75189, DS1489, SN75189, MC1489, MC1489, KA1489]) by helencroft

Expansion card#7303 ([Unknown] I/O Card 8bit ISA (2S, 1P, 1G)) has been associated to Chip#10000 ((multiple brand) MC1488 (RS-232 Driver) [GD75188, DS1488, SN75188, MC1488, MC1488, KA1488]) by helencroft

Expansion card#7303 ([Unknown] I/O Card 8bit ISA (2S, 1P, 1G)) has been dissociated from Chip#7503 (UMC UM82450 (duplicate)) by helencroft

Expansion card#7303 ([Unknown] I/O Card 8bit ISA (2S, 1P, 1G)) has been associated to Chip#5158 ((any brand) 16450 (High-speed UART) [W86C450, NS16450, HM83450, UM82450, MX16C450, VLI6C450]) by helencroft

Expansion card#7303 has been updated by evasive

Expansion card#7303 ([Unknown] I/O Card) has been associated to Chip#7503 (UMC UM82450) by davidg

Expansion card#7303 ([Unknown] I/O Card) has been associated to Expansion card image#9021 by davidg

Expansion card#7303 ([Unknown] I/O Card) has been associated to Expansion card image#9020 by davidg

Expansion card#7303 ([Unknown] I/O Card) has been associated to Expansion card image#9019 by davidg

Expansion card#7303 ([Unknown] I/O Card) has been associated to Expansion card type#12 (Multi I/O) by davidg

Expansion card#7303 ([Unknown] I/O Card) has been associated to Expansion card I/O port#3889 by davidg

Expansion card#7303 ([Unknown] I/O Card) has been associated to Expansion card I/O port#3888 by davidg

Expansion card#7303 ([Unknown] I/O Card) has been associated to Expansion card I/O port#3887 by davidg

Expansion card#7303 ([Unknown] I/O Card) has been associated to Expansion slot signal#2 (8-bit ISA) by davidg

Expansion card#7303 has been inserted by davidg