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sysinfo.hlp
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Text File
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1994-08-24
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14KB
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413 lines
[Introduction]
This is the Help file for the AMIDiag 4.5 System Information
utility (Sysinfo).
System information lists all standard configuration details for
PC hardware and software configurations. Sysinfo also provides
information about SCSI, EISA, PCI, Plug & Play, and
PCMCIA devices, as well as sound cards. No other utility
provides as much information about your computer.
Help File Hypertext
Some words in this Help file are highlighted. You can select these
words to display additional information. Press <Tab> when a
highlighted word is selected to display the next occurrence of this
word. Press <F1> when a highlighted word is selected to display
Help information about the word.
Press <F2> to display the Help index. Press <F1> while selecting
any item in the Help index to display Help on that item.
[System Configuration]
The system configuration menu item displays a summary of the
hardware components that Sysinfo has detected in your computer.
You can use this information to verify that the operating system
recognizes all hardware components in your computer. Included is
a summary of motherboard, Disk subsystem, adapters and other details.
[Motherboard]
This option lists a summary of the actual hardware components
that Sysinfo detected on the motherboard. The motherboard is the
primary circuit board in your computer and contains the CPU,
DRAM, cache memory, and system BIOS ROMs. Some items listed as
adapters by Sysinfo (COM ports, printer ports, etc.) may be
built into the motherboard itself.
[Memory]
This option lists the base memory, extended memory, ROM, and
RAM space detected by Sysinfo. This information may not be the same
as listed by the system BIOS. Many system BIOS only recognize the
first 64 MB of system memory and may not consider upper memory.
[I/O Ports]
This option lists all detectable I/O ports in your computer.
Sysinfo identifies all {ISA}, {EISA}, {PCI}, {Plug&Play},
and {PCMCIA}-related I/O ports.
Use this option to find free I/O ports when installing a new
adapter card that requires an I/O address. If you install an
adapter card without determining if the I/O port is free, you
may introduce an I/O port conflict and you system may hang.
[Hardware Interrupts]
This option lists all detectable {IRQ} in your computer.
Sysinfo identifies all ISA, {EISA}, {PCI}, {Plug&Play}, and
{PCMCIA} {IRQ}. Display this list when you installing a
new adapter card to identify free IRQs.
[DMA Assignment]
This option lists DMA use in your computer. Sysinfo identifies
all {ISA}, {EISA}, {PCI}, {Plug & Play}, and {PCMCIA} {DMA}.
Display this list when installing a new adapter card to identify
free DMA channels.
[CMOS Information]
CMOS (Complementary Metallic Oxide) is a method of fabricating
integrated circuits (ICs). This term is more commonly applied to
the type of IC manufactured by this method, a type of
nonvolatile Random Access Memory that requires very little power.
The date, time, disks, display, and other vital configuration
parameters are stored in CMOS RAM, which is powered by a battery.
Sysinfo lists this information when you choose this option.
[BIOS information]
The system BIOS (Basic Input Output System) is the ROM-based
low-level software that controls many PC devices. American
Megatrends makes the best system BIOS in the industry. AMIBIOS
is both the fastest and the most compatible system BIOS.
When you select this option, the BIOS name, version number, and
features are displayed. The keyboard controller BIOS information
is also displayed.
[Adapter information]
Select this option to list all adapter cards in your computer.
This list includes all detectable ISA and configured EISA, PCI,
and Plug & Play adapter cards. After you install an adapter card,
select this option to see if the new adapter card has been
detected by Sysinfo. If not, the operating system may not be
able to use the new adapter card.
[Display details]
Select this option to display the properties of the Display
subsystem. The video adapter, monitor, the VGA or VESA VGA
chipset type, and the supported video modes and colors are displayed.
Sysinfo detects most VGA cards. Support for some video modes
may vary depending on VGA memory size and the operating
mode of the adapter.
[Network information]
Select this option to list information about the networks your
computer is attached to. You must be logged in to a network
before Sysinfo can provide this information.
The first network screen displays the Novell NetWare servers
your computer is attached to and their version number.
Select a server (if more than one server is listed) and press I
to display the features of the Novell configuration running on
the selected server.
Select a server and press D to display the volumes supported by
the selected server.
Select a server and press U to display a list of the users logged
onto the server. You can even send a message to any listed user.
[SCSI information]
Select this option to list all SCSI disk, CD-ROM, and tape drives
attached to all SCSI host adapters in your computer. This list
includes the size and address of the SCSI devices. This information
is collected from the DOS ASPI device driver. If the ASPI driver
is not loaded, all SCSI devices may not be displayed.
[PCMCIA information]
Select this option to display a list of installed PCMCIA devices.
PCMCIA adapters have sockets for PCMCIA cards. This option
displays the status of up to four sockets. As you insert a PCMCIA
PC Card in the socket, the PC Card name and is displayed. Press
<F1>, <F2>, <F3> or <F4> (see the screen instructions) to
display detailed information on the card in each socket.
[Power Management]
Select this option to display information about power management
use in your computer.
Power management is available in new desktop computers as well as
in portable computers. Power management features are designed to
conserve power and preserve battery life in notebook and laptop PCs.
The standard power management API (Applications Program Interface)
is APM (Advanced Power Management). APM allows the operating
system to control computer power. The BIOS or operating system can
power down devices that are not being used. The devices can be powered
on as needed.
Sysinfo uses the APM interface to retrieve power management
information. If APM is not implemented on your computer, this option
will not work.
[Multimedia information]
Select this option to identify and display information about
Soundblaster-compatible adapter cards in your computer. You do
not have to load Soundblaster drivers or edit system files.
Sysinfo finds this information by directly reading the hardware.
[EISA information]
Select this option to display detailed information about all
EISA slots in an EISA computer. If the EISA slots are not
configured, the Slot IDs are not displayed and no EISA
information is available. This option will not display any
information if you do not have an EISA computer.
If the slots are configured via the ECU (EISA Configuration
Utility), EISA configuration information such as IRQ, DMA,
I/O port, ROM, and RAM assignments is displayed.
[PCI information]
When you select this option, Sysinfo scans all {PCI} slots
and displays the PCI information it found. Some adapter cards
sit on a PCI slot but are not true PCI cards. A true PCI card
must have been assigned nonvolatile RAM that is identified as
PCI configuration space. If this space is not available, Sysinfo
cannot find PCI data. These types of cards are identified as
ISA cards by Sysinfo and are listed in the Adapter list.
The system BIOS must support PCI configuration before you can
use PCI adapters in your computer.
[PLUG&PLAY information]
Select this option to display all {Plug&Play} information.
Before Sysinfo can display this information, the system BIOS must
have plug and play support. Sysinfo displays information from
the system BIOS.
[Physical drives]
Select this option to list the physical drives in your computer,
not the drives you address as C:, D:, etc. Sysinfo displays the
drive unit number for IDE and SCSI drives. It also identifies the
vendor and model number.
[Logical drives]
Select this option to display the logical drives in your
computer. Logical drives are all drives you can access from DOS
as A:, C:, D: etc. Sysinfo lists all drives with the volume name,
serial numbers and the drive type (local, network, assigned, etc).
[Memory map]
Select this option to display a DOS memory map, which shows you
exactly how DOS is using system memory.
[Device drivers]
Select this option to list all device drivers installed in your
computer, including device drivers built into DOS. Sysinfo
identifies most popular device drivers by name.
[Software interrupts]
Select this option to list all software interrupts in your
computer and the owner of the software interrupt.
[DOS Environment]
This option will display the detail DOS environment.
[List autoexec.bat]
Select this option to display the current AUTOEXEC.BAT file.
[List config.sys]
Select this option to display the current CONFIG.SYS file.
[XMS environment]
Select this option to display extended memory use.
[EMS environment]
Select this option to display enhanced memory use.
[Change color set]
Select this option to change the Sysinfo screen color scheme.
You can also press <F10> to change the Sysinfo screen colors.
[View system files]
Select this option to view AUTOEXEC.BAT, CONFIG.SYS, WIN.INI
SYSTEM.INI and other text files. This options will default the
AUTOEXEC.BAT and CONFIG.SYS directory to boot drive and WIN.INI,
SYSTEM.INI directory to the Windows directory set in path
command. Before the files are displayed, program will prompt
you change the directory if you want to.
[Execute Batch]
Select this option to run selected items from the Sysinfo menu
and transfer the output from these items to another file or device.
First select one or more items from the Sysinfo menu via <F3>.
[About]
Select this option to display the Sysinfo version number.
[Exit Sysinfo]
Select this option to quit Sysinfo to return to AMIDiag.
[DMA]
Direct Memory Access (DMA) is the direct transfer of data to
or from a peripheral device (such as a hard disk) with no
intervention from the CPU.
A DMA controller, when programmed, handles all the related issues
in a DMA transfer, such as DMA timing and number of bytes to
transfer.
[IRQ]
A hardware interrupt (IRQ) is a signal to the CPU that stops the
current CPU activity and allows it to perform a higher priority
task. An interrupt is usually generated by a peripheral device
demanding attention. After the interrupt is serviced, the
suspended activity is resumed at the point it was stopped.
[CMOS]
Complementary Metal Oxide Semiconductor (CMOS) is a method of
fabricating ICs. It is more frequently used to specify an IC
produced by this method. All CMOS ICs consume very little energy.
The CMOS RAM is used in IBM AT-compatible systems to store vital
system configuration data. The CMOS RAM is battery backed, so that
its content remains intact even when the system is switched OFF.
[ISA]
Industry Standard Architecture (ISA) is the architecture of the
IBM PC/AT. It is 16 bits wide.
[EISA]
Extended Industry Standard Architecture (EISA) is an extension
to the ISA bus standard that permits 32-bit operation. EISA also
allows level-triggered interrupts, so that the same interrupt
can be shared by more than one device.
[PCI]
Peripheral Component Interconnect (PCI) is a popular local bus
standard. A local bus allows peripheral devices such as the display
controller and disk controller to sit on the CPU bus so they operate
much faster.
[PCMCIA]
The Personal Computer Memory Card International Association (PCMCIA)
developed and maintains a standard for credit-card-sized
PC peripherals devices, called PC Cards.
PC Cards, can include I/O controllers, memory, and mass storage
devices. PC Cards are mostly used in AT-compatible notebook
computers. A major advantage is the PC Card size and portability.
[Plug&Play]
Plug-and-play is a new computer industry standard that permits a
computer to automatically configure system resources, foregoing the
necessity for hardware switches and jumpers.
[Cache]
Caching speeds access to information in a slower device by
storing a part of the slow devices information in a much
faster device.
For example, ISA system memory uses DRAMs (Dynamic Random
Access Memory) with typical access times of 60 to 70 nanoseconds.
However, if most memory accesses are to a 64 KB block of
system DRAM memory, the data in that 64 KB of DRAM can be
copied to cache memory.
Cache memory uses SRAM (Static Random Access Memory) with
typical access time of 12 to 14 nanoseconds.
As long as the 64 KB block of data is not modified, the
CPU can access this data from fast cache memory, permitting
a significant boost in performance.
[End of Help]
End of help file.