Motherboard#3978 (Northgate Computer Systems OMNISTATION 286) has been associated to Chip#5146 ((multiple brand) 16C452 (Dual high-speed UART w/LPT) [UM82C452, 16C452, W86C452, VL16C452, MX16C452, TL16C452, KS82C452, 82C452A, HM83C452, WD16C452]) by douglar1