Dma Channels; I/O Port Assignment - Toshiba T-Series T4600 Specifications

-- NMI
0
1
2
1 3
4
5
6
7
8
9
2 10
11
12
13
14
15

DMA channels

DMAC Channel
0
#1 1
2
3
4
#2 5
6
7
T4600, T4600C
(continued)

I/O Port Assignment

Port Address
From / To
'000' / '01F'
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.
RAM Parity Error; I/O Channel Error
Timer
Keyboard
PIC 2 for levels 8 to 15
Secondary Communications (COM 2)
Primary Communications (COM 1)
PRT 2 (LPT 2)
FDC
PRT 1 (LPT 1) PRT 3 (LPT 3)______
RTC
Software Redirect to INT '0A'
Reserved
Reserved
PS/2 Mouse
Math coprocessor
HDC
Reserved
Assigned To:______
Not used
Reserved
FDD
Reserved__________
Cascade for DMAC #1
Reserved
Reserved
Not used
Device / Function___________
82C37 : DMA Controller 1
4600.DOC Rev. 1 06/02/94 MQC/nmm.
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