876784 Intel, 876784 Datasheet - Page 260
![no-image](/images/manufacturer_photos/0/3/336/intel_sml.jpg)
876784
Manufacturer Part Number
876784
Description
Manufacturer
Intel
Datasheet
1.876784.pdf
(848 pages)
Specifications of 876784
Lead Free Status / RoHS Status
Compliant
- Current page: 260 of 848
- Download datasheet (7Mb)
Table 6-4.
260
Memory Decode Ranges from Processor Perspective (Sheet 2 of 2)
NOTES:
1.
2.
3.
FFD0 0000h–FFD7 FFFFh
FF90 0000h–FF97 FFFFh
FFD8 0000h–FFDF FFFFh
FF98 0000h–FF9F FFFFh
FFE0 000h–FFE7 FFFFh
FFA0 0000h–FFA7 FFFFh
FFE8 0000h–FFEF FFFFh
FFA8 0000h–FFAF FFFFh
FFF0 0000h–FFF7 FFFFh
FFB0 0000h–FFB7 FFFFh
FFF8 0000h–FFFF FFFFh
FFB8 0000h–FFBF FFFFh
FF70 0000h–FF7F FFFFh
FF30 0000h–FF3F FFFFh
FF60 0000h–FF6F FFFFh
FF20 0000h–FF2F FFFFh
FF50 0000h–FF5F FFFFh
FF10 0000h–FF1F FFFFh
FF40 0000h–FF4F FFFFh
FF00 0000h–FF0F FFFFh
4 KB anywhere in 4-GB
range
1 KB anywhere in 4-GB
range
512 B anywhere in 4-GB
range
256 B anywhere in 4-GB
range
512 B anywhere in 64-bit
addressing space
FED0 X000h–FED0 X3FFh
All other
Memory Range
Software must not attempt locks to memory mapped I/O ranges for USB EHCI or High
PCI is the target when the Boot BIOS Destination selection bit is low (Chipset Config
Registers:Offset 3401:bit 3). When PCI selected, the Firmware Hub Decode Enable bits
have no effect.
Only LAN cycles can be seen on PCI.
Precision Event Timers. If attempted, the lock is not honored, which means potential
deadlock conditions may occur.
Firmware Hub (or
Firmware Hub (or
Firmware Hub (or
Firmware Hub (or
Firmware Hub (or
Firmware Hub (or
Firmware Hub (or
Firmware Hub (or
Firmware Hub (or
Firmware Hub (or
Controller (Mixer)
Definition Audio
Integrated LAN
Controller (Bus
Host Controller
Event Timers
High Precision
AC ’97 Host
AC ’97 Host
Controller
Intel
Controller
USB EHCI
Master)
Target
PCI)
PCI)
PCI)
PCI)
PCI)
PCI)
PCI)
PCI)
PCI)
PCI)
PCI
®
High
1
1
1
1
1
1
1
1
1
1
2
2
3
Bit 10 in Firmware Hub Decode Enable
register is set
Bit 11 in Firmware Hub Decode Enable
register is set
Bit 12 in Firmware Hub Decode Enable
register is set
Bit 13 in Firmware Hub Decode Enable
register is set
Bit 14 in Firmware Hub Decode Enable
register is set
Always enabled.
The top two, 64 KB blocks of this range can
be swapped, as described in
Bit 3 in Firmware Hub Decode Enable register
is set
Bit 2 in Firmware Hub Decode Enable register
is set
Bit 1 in Firmware Hub Decode Enable register
is set
Bit 0 in Firmware Hub Decode Enable register
is set
Enable via BAR in Device 29:Function 0
(Integrated LAN Controller)
Enable via standard PCI mechanism (Device
29, Function 7)
Enable via standard PCI mechanism (Device
30, Function 2)
Enable via standard PCI mechanism (Device
30, Function 3)
Enable via standard PCI mechanism (Device
30, Function 1)
BIOS determines the “fixed” location which is
one of four, 1-KB ranges where X (in the first
column) is 0h, 1h, 2h, or 3h.
None
Dependency/Comments
Register and Memory Mapping
Intel
®
ICH7 Family Datasheet
Section
7.4.1.
Related parts for 876784
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![RJ80535VC600512](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Microprocessor: Intel Celeron M Processor 320 and Ultra Low Voltage Intel Celeron M Processor at 600MHz
Manufacturer:
Intel Corporation
![82550GY](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 82550 Fast Ethernet Multifunction PCI/CardBus Controller
Manufacturer:
Intel Corporation
Datasheet:
![DA28F320J5-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
![E28F320J5-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
![G28F640J5-150](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 64 Mbit. Access speed 150 ns
Manufacturer:
Intel Corporation
Datasheet:
![E28F320J5-100](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 100 ns
Manufacturer:
Intel Corporation
Datasheet:
![DA28F640J5A-150](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
DA28F640J5A-1505 Volt Intel StrataFlash Memory
Manufacturer:
Intel Corporation
Datasheet:
![DA28F320J5A-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
5 Volt Intel StrataFlash?? Memory
Manufacturer:
Intel Corporation
Datasheet:
![E28F320J5A-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
5 Volt Intel StrataFlash?? Memory
Manufacturer:
Intel Corporation
![NHE6300ESB](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 6300ESB I/O Controller Hub
Manufacturer:
Intel Corporation
Datasheet:
![NH82801DB](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 82801DB I/O Controller Hub (ICH4), Pb-Free SLI
Manufacturer:
Intel Corporation
Datasheet:
![FW82801FB](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 82801FB I/O Controller Hub (ICH6)
Manufacturer:
Intel Corporation
Datasheet:
![28F640J3A120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel Strataflash Memory28F128J3 28F640J3 28F320J3
Manufacturer:
Intel Corporation
Datasheet:
![FW82439TX](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Controllers, Intel 430TX PCIset: 82439TX System Controller (MTXC)
Manufacturer:
Intel Corporation