DIGITAL-LOGIC AG
PCCP5 Manual V2.3
141
15.4
Advanced Chipset Setup
1.
Press <ENTER> on "Advanced Chipset Setup" of MAIN MENU SCREEN and the screen as
below will display.
AMIBIOS SETUP - ADVANCED CHIPSET SETUP
(C)1996 American Megatrends, Inc. All Rights Reserved
Memory Hole
Disabled
IRQ12/M Mouse Function
Enabled
8Bit I/O Recovery Time (Sysclk)
1
16Bit I/O Recovery Time (Sysclk) 1
DRAM Timings
60ns
Refresh Rate
66MHz
Turbo Read LeadOff
Disabled
Read Burst Timing
x333
Write Burst Timing
x333
Fast RAS to CAS Delay (Clocks) 3
LeadOff Timing
7/6/3/4
Turbo Read Pipelining
Disabled
Speculative Leadoff
Disabled
Turn-Around Insertion
Disabled
Peer Concurrency
Enabled
PCI 2.1 Passive Release Enable
Enabled
Delayed Transaction enable
Enable
Available option:
Disabled
512-640K
15-16M
ESC:Exit
↑↓
:Sel
PgUp/PgDn:Modify
F2/F3 : Color
2.
Use <
↑
> and <
↓
>
to choose the item. Use <PgUp> and
<PgDn> keys to modify the highlighted item.
3.
After you have finished with Advanced Chipset Setup, press <Esc> to return to the main menu
screen.
15.4.1 A Short description of the screen's items follows:
Memory Hole
This option allows the end user to specify the location of memory
hole. The settings are
Disabled
,
512K-640K
or 15M-16M (from 15
MB ro 16 MB).
IRQ12/M Mouse Function
Set this option to
Enabled
to provide IRQ12 support for PS/2 Mouse. The
settings are
Enabled
or
Disabled
.
8 Bit I/O Recovery Time
This option specifies the length of a delay inserted between con-
secutive 8-bit I/O operations. The settings are
Disabled
,
8
,
1
(Sysclk),
2
,
3
,
4
,
5
or
6
.
16 Bit I/O Recovery Time
This option specifies the length of a delay inserted between con-
secutive 16-bit I/O operations. The settings are
Disabled
,
4
,
1
(Sysclk),
2
,
3
, or
4
.
DRAM Timings
This option specifies the RAS Access Time parameter for the in-
stalled DRAM. The settings are
Manual
,
60ns
or
70ns
.
Peer Concurrency
Set this option to Enabled to enable PCI Concurrency. The settings are
Enabled
or
Disabled
.
PCI 2.1 Passive Release
Set this option to
Enabled
to enable PCI Passive Release. The settings
are
Enabled
or
Disabled
.
Delayed Transaction
enable
Set this option to
Enabled
to enable Delayed PCI R/W Transaction. The
settings are
Enabled
or
Disabled
.
Содержание MICROSPACE PCC-P5
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