ZEOS PANTERA, Руководство пользователя

Страница: 23 / 77

23
Chapter 2- The Mainboard
PCI Local Bus 32-Bit High Speed Expansion Slots
The three PCI local bus, high speed expansion slots move
information at up to 133 MB/s. This provides an extremely high
performance, 32-bit interface to support high speed, local bus
video adapter cards and other peripherals such as LAN adapters
and hard disk drives.
Secondary Cache Subsystem
The secondary cache subsystem enhances the performance of the
CPU. The integrated cache controller and a cache memory
SIMMs provide the secondary cache subsystem for the system.
Either one 256K Cache SIMM or one 512K cache SIMM
provides the cache memory.
Keyboard Selectable Speed
You can increase system performance by activating Turbo mode
with the keyboard.
<Ctrl><Alt><+> activates turbo mode (default).
<Ctrl><Alt><-> disables turbo mode.
Note : Some Pantera systems have a Turbo LED and Turbo button on the
front of the case. The Turbo button and Turbo LED are not used on
Pantera systems. Only the keyboard command enables or disables
turbo mode.