Toshiba T-Series T4600 - I;O Port Assignments (Continued); I;O Port Assignments

Toshiba America Information Systems Inc. ("TAIS") shall not be liable for damages of any kind for use of this information, which is subject to
change without notice. Copyright 1994 TAIS. 4600.DOC Rev. 1 06/02/94 MQC/nmm.
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'020' / '03F' 82C59 : PIC 1
'040' / '05F' 82C54 : Timer
'060' / '06F' KBC
'070' NMI Mask Register
'070' / '07F' RTC
'080' / '09F' DMA Page Register
'0A0' / '0BF' 82C59 : PIC 2
'0C0' / '0DF' 82C37 : DMA Controller 2
'0E0' / '0EF' Special Register
'0F0' / '0F7' Math Coprocessor
'100' / '1EF' VGA
'1F0' / '1FF' HDC
'200' / '207' Game I/O
'208' / '20F' (Not Used)
'210' / '217' Expansion Unit
'218' / '21F' (Not Used)
'220' / '257' (Not Used)
'258' / '25F' (Not Used)
'260' / '267' (Not Used)
'268' / '26F' (Not Used)
'270' / '277' (Not Used)
'278' / '27F' Parallel PRT 2
'280' / '2A7' (Not Used)
'2A8' / '2AF' Reserved for EMS
'2B0' / '2B7' (Not Used)
'2B8' / '2BF' Reserved for EMS
'2C0' / '2DF' (Not Used)
'2E0' / '2E7' (Not Used)
'2E8' / '2EF' Reserved for EMS
'2F0' / '2F7' (Not Used)
'2F8' / '2FF' Serial Port 2 (COM 2)
'300' / '31F' Prototype card
'320' / '32F' XT type HDC
'330' / '337' (Not Used)
'338' / '33F' Serial Port 3 (COM 3)
'340' / '377' (Not Used)
'378' / '37F' Parallel PRT 1
'380' / '38F' SDLC, Bisynchronous 2
'390' / '39F' (Not Used)
'3A0' / '3AF' Bisynchronous 1
'3B0' / '3BF' MDA, Parallel PRT 3
'3C0' / '3DF' CGA, EGA, VGA
'3E0' / '3E7' (Not Used)
'3E8' / '3FF' Serial Port 3 (COM 3)
'3F0' / '3F7' FDC
'3F8' / '3FF' Serial Port 1 (COM1)
'400' / '47F' (Not Used)
‘480' / '49F' DMA Hi-Page Register