Part III: Appendixes
System Resources
220
* MPU401 in Desk Station V Plus, if available.
DMA channel assignments
Direct Memory Access (DMA) allows some devices to transfer
data to and from memory at high speeds, without using the CPU.
Such devices are each assigned a unique DMA channel. The
computer has two DMA controllers with four channels on each
controller, a total of eight DMA channels.
6
3.5-inch diskette
drive
7
LPT1
COM port, modem, ECP, sound system, or
MPU
*
8
Real-time clock
9
Not Available
Reserved for system
10
Available
COM port, sound system, MPU, modem
11
External PCI bus
Modem, sound system, FIR, or MPU
*
12
PS/2 mouse
13
Math coprocessor
14
Hard disk
CD-ROM, secondary hard disk
15
CD-ROM
CD-ROM, SelectBay
IRQ
Use
Notes
Summary of Contents for 8000 series
Page 21: ...xxi ...
Page 22: ......
Page 43: ...Part I Getting to Know Your Computer To Begin When and how to turn off the computer 19 ...
Page 107: ...Part I Getting to Know Your Computer Using Drives Playing a DVD video 83 ...
Page 174: ......
Page 176: ...Chapter Using TSETUP 153 Using Hardware Setup 154 ...
Page 210: ...Chapter Industry standard architecture 187 System management 189 Security management 196 ...
Page 224: ......
Page 226: ...Appendix Built in features 203 Optional accessories and devices 211 Specifications 214 ...
Page 239: ...Part III Appendixes Features and Specifications 215 ...
Page 240: ...Appendix ...
Page 249: ...Part III Appendixes System Resources 225 ...
Page 250: ...Appendix ...