Advanced Chipset Setup; A Short Description Of The Screen's Items Follows - DIGITAL-LOGIC MICROSPACE PCC-P5 Technical User's Manual

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Advanced Chipset Setup

15.4
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
IRQ12/M Mouse Function
8Bit I/O Recovery Time (Sysclk)
16Bit I/O Recovery Time (Sysclk) 1
DRAM Timings
Refresh Rate
Turbo Read LeadOff
Read Burst Timing
Write Burst Timing
Fast RAS to CAS Delay (Clocks) 3
LeadOff Timing
Turbo Read Pipelining
Speculative Leadoff
Turn-Around Insertion
Peer Concurrency
PCI 2.1 Passive Release Enable
Delayed Transaction enable
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
IRQ12/M Mouse Function
8 Bit I/O Recovery Time
16 Bit I/O Recovery Time
DRAM Timings
Peer Concurrency
PCI 2.1 Passive Release
Delayed Transaction
enable
Disabled Available option:
Enabled Disabled
1 512-640K
15-16M
60ns
66MHz
Disabled
x333
x333
7/6/3/4
Disabled
Disabled
Disabled
Enabled
Enabled
Enable
ESC:Exit ↑↓:Sel
PgUp/PgDn:Modify
F2/F3 : Color
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).
Set this option to Enabled to provide IRQ12 support for PS/2 Mouse. The
settings are Enabled or Disabled.
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.
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.
This option specifies the RAS Access Time parameter for the in-
stalled DRAM. The settings are Manual, 60ns or 70ns.
Set this option to Enabled to enable PCI Concurrency. The settings are
Enabled or Disabled.
Set this option to Enabled to enable PCI Passive Release. The settings
are Enabled or Disabled.
Set this option to Enabled to enable Delayed PCI R/W Transaction. The
settings are Enabled or Disabled.
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PCCP5 Manual V2.3