4 CPU card Resources
SIS-8601-LVA
33
4.3. DMA Channels
DMA
Data Width
System Resources
0
8 or 16bits
Open
1
8 or 16bits
Parallel port
2
8 or 16bits
Diskette drive
3
8 or 16bits
Parallel port (for ECP)
4
Reserved – cascade channel
5
16bits
Open
6
16bits
Open
7
16bits
Open
4.4. Interrupters
IRQ #
System Resources
NMI
I/O Channel check
0
Reserved, interval timer
1
Reserved, keyboard controller
2
Reserved, cascade interrupt from slave PIC
3
COM2*
4
COM1*
5
LPT2 (Plug and Play option)/user available
6
Diskette drive controller
7
LPT1*
8
Real time clock
9
User available
10
USB/User available
11
User available
12
PS/2 mouse port (user not available)
13
Reserved, math coprocessor
14
Primary IDE (if present, else user available)
15
User available
* Default, but can be changed to another IRQ
Summary of Contents for SIS-8601-LVA
Page 15: ...1 Introduction 8 SIS 8601 LVA...
Page 37: ...3 Jumper Setting 30 SIS 8601 LVA...
Page 41: ...4 CPU card Resources 34 SIS 8601 LVA...
Page 89: ...6 BIOS Setup 82 SIS 8601 LVA...
