DIGITAL-LOGIC MICROSPACE PCC-P5 - 15.4 Advanced Chipset Setup

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.