T6600C, T6600C/CD, T6600C/CDV
I/O Port Assignment
Port Address
From / To
'000' / '01F'
'020' / '03F'
'040' / '05F'
'060' / '06F'
'070'
'070' / '07F'
'0080' / '009F'
'0A0' / '0BF'
'0C0' / '0DF'
'0E0' / '0EF'
'0F0' / '0F7'
'100' / '1EF'
'1F0' / '1FF'
'200' / '207'
'208' / '20F'
'210' / '217'
'218' / '21F'
'220' / '237'
'238' / '23F'
'240' / '257'
'258' / '25F'
'260' / '267'
'268' / '26F'
'270' / '277'
'278' / '27F'
'280' / '2A7'
'2A8' / '2AF'
'2B0' / '2B7'
'2B8' / '2BF'
'2C0' / '2DF'
'2E0' / '2E7'
'2E8' / '2EF'
'2F0' / '2F7'
'2F8' / '2FF'
'300' / '31F'
'320' / '32F'
'330' / '33F'
'340' / '35E'
'35F' / '377'
'378' / '37F'
'380' / '387'
'388' / '388'
'38C' / '39F'
'3A0' / '3AF'
'3B0' / '3DF'
'3E0' / '3E7'
'3E8' / '3EF'
'3F0' / '3F7'
'3F8' / '3FF'
'400' / '47F'
'480' / '49F'
'4A0' / '4FF'
'500' / '52F'
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.
Device / Function
DMA
PIC1
PIT1
KBC
NMI
RTC
DMA Page Register
PIC2
DMA2
T6600C Special Register
(Not used)
VGA
HDC
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
(Not used)
COM2
(Not used)
(Not used)
(Not used)
SCSI
(Not used)
PRT
(Not used)
(Fm sound source)
(Not used)
(Not used)
Video I/O
(Not used)
(Not used)
FDC
COM1
(Not used)
DMA High-page register
(Not used)
(Not used)
Copyright 1994 TAIS. 6600.DOC Rev. 3 09/24/96 MQC/nmm
(continued)
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