Intel B940 Ficha Técnica descarregar pdf (Página 22)

Processor Configuration Registers

22 Datasheet, Volume 2

2.2.2.2 TSEG

The TSEG register was moved from the GMCH to the processor. The GMCH will have no

direct knowledge of the TSEG size. For processor initiated transactions, the processor

will perform necessary decode and route appropriately on HOM (to DRAM) or NCS/NCB.

TSEG is below IGD stolen memory, which is at the Top of Low Usable physical memory

(TOLUD). When SMM is enabled, the maximum amount of memory available to the

system is equal to the amount of physical DRAM minus the value in the TSEG register.

BIOS will calculate and program a register, so the GMCH has knowledge of where

(TOLUD) – (Gfx stolen) – (Gfx GTT stolen) – (TSEG) is located. This is indicated by the

TSEG_BASE register.

SMM-mode processor accesses to enabled TSEG access the physical DRAM at the same

address. The processor will route these accesses on the QPI HOM channel.

When the extended SMRAM space is enabled, processor accesses to the TSEG range

without SMM attribute or without WB attribute are handled by the processor as invalid

accesses. Refer to the processor documentation for how the processor handles these

accesses.

Non- processor originated accesses are not allowed to SMM space. PCI-Express, DMI,

and Internal Graphics originated cycle to enabled SMM space are handled as invalid

cycle type with reads and writes to location 0 and byte enables turned off for writes.

2.2.2.3 Protected Memory Range (PMR) – (programmable)

For robust and secure launch of the MVMM, the MVMM code and private data needs to

be loaded to a memory region protected from bus master accesses. Support for

protected memory region is required for DMA-remapping hardware implementations on

platforms supporting Intel

Trusted Execution Technology (Intel TXT), and is optional

for non-Intel TxT platforms. Since the protected memory region needs to be enabled

before the MVMM is launched, hardware must support enabling of the protected

memory region independently from enabling the DMA-remapping hardware.

As part of the secure launch process, the SINIT-AC module verifies the protected

memory regions are properly configured and enabled. Once launched, the MVMM can

setup the initial DMA-remapping structures in protected memory (to ensure they are

protected while being setup) before enabling the DMA-remapping hardware units.

To optimally support platform configurations supporting varying amounts of main

memory, the protected memory region is defined as two non-overlapping regions:

• Protected Low-memory Region: This is defined as the protected memory region

below 4 GB to hold the MVMM code/private data, and the initial DMA-remapping

structures that control DMA to host physical addresses below 4 GB. DMA-

remapping hardware implementations on platforms supporting Intel TXT are

required to support protected low-memory region 5.

• Protected High-memory Region: This is defined as a variable sized protected

memory region above 4 GB, enough to hold the initial DMA-remapping structures

for managing DMA accesses to addresses above 4 GB. DMA-remapping hardware

implementations on platforms supporting Intel TXT are required to support

protected high-memory region 6, if the platform supports main memory above

4GB.

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 359 360

Comentários a estes Manuais

Sem comentários

Amica ZWM416W EN Uživatelský manuál (26 strany)

Značka: Amica | Kategorie: Dishwashers | Velikost: 3.44 MB |

Tabulka s obsahem

I L ndicator Light

A. Set the water softener

D. Function of detergent

D (Rinse-Aid indicator)

Amount of Detergent to Use

Concentrated Detergent

Detergent Tablets

Detergent Dispenser

Fill in detergent

3 in 1 program

Removing the Dishes

Loading the Upper Rack

Adjusting the Upper Rack

Silverware Basket

Are not suitable

Are of limited suitability

Possible causes:

Suggested remedy:

Attention!

(EN 50242)

Cleaning the Spray Arms

Caring for the Dishwasher

Protect Against Freezing

Filter assembly

Drain hose hoo k

Attention

Start of dishwasher

Before Calling for Service

Longer inlet time

Longer draining time

Technical data

Další produkty a příručky pro Myčky nádobí Amica

Modely	Typ Dokumentu
ZIM427 EN	Uživatelský manuál AMICA ZIM427 EN User Manual, 29 stránky
ZIM627 EN	Uživatelský manuál AMICA ZIM627 EN User Manual, 29 stránky
ZWM 616 W EN	Uživatelský manuál AMICA ZWM 616 W EN User Manual [es] , 26 stránky
ZZM616W EN	Uživatelský manuál AMICA ZZM616W EN User Manual, 29 stránky
EGSP 14068 V DE	Uživatelský manuál AMICA EGSP 14068 V DE Benutzerhandbuch, 32 stránky
EGSP 14069 V DE	Uživatelský manuál AMICA EGSP 14069 V DE Benutzerhandbuch, 32 stránky
EGSP 14067 E DE	Uživatelský manuál AMICA EGSP 14067 E DE Benutzerhandbuch, 20 stránky
EGSP 14066 E DE	Uživatelský manuál AMICA EGSP 14066 E DE Benutzerhandbuch, 20 stránky
EGSP 14065 E DE	Uživatelský manuál AMICA EGSP 14065 E DE Benutzerhandbuch, 28 stránky
EGSP 14386 V DE	Uživatelský manuál AMICA EGSP 14386 V DE Benutzerhandbuch, 30 stránky
EGSP 14384 V DE	Uživatelský manuál AMICA EGSP 14384 V DE Benutzerhandbuch [en] , 30 stránky
EGSP 14383 E DE	Uživatelský manuál AMICA EGSP 14383 E DE Benutzerhandbuch, 29 stránky
EGSP 14385 E DE	Uživatelský manuál AMICA EGSP 14385 E DE Benutzerhandbuch [es] , 30 stránky
EGSP 14381 E DE	Uživatelský manuál AMICA EGSP 14381 E DE Benutzerhandbuch [en] [de] [es] [fr] [it] [cs] [pl] , 29 stránky
EGSP 14363 V DE	Uživatelský manuál AMICA EGSP 14363 V DE Benutzerhandbuch, 29 stránky
GSP 14189 Si DE	Uživatelský manuál AMICA GSP 14189 Si DE Benutzerhandbuch [en] [ru] [de] [es] [fr] [it] [cs] [pl] , 25 stránky
EGSP 14096 E DE	Uživatelský manuál AMICA EGSP 14096 E DE Benutzerhandbuch, 32 stránky
EGSP 14095 E DE	Uživatelský manuál AMICA EGSP 14095 E DE Benutzerhandbuch, 32 stránky
GSP 14188 Si DE	Uživatelský manuál AMICA GSP 14188 Si DE Benutzerhandbuch, 24 stránky
GSP 14055 E DE	Uživatelský manuál AMICA GSP 14055 E DE Benutzerhandbuch, 28 stránky

Intel B940 Ficha Técnica Página 22

Comentários a estes Manuais

Amica ZWM416W EN manuály

Amica ZWM416W EN Uživatelský manuál (26 strany)

Tabulka s obsahem

Další produkty a příručky pro Myčky nádobí Amica

Intel B940 Ficha Técnica Página 22

Comentários a estes Manuais

Manuais e produtos relacionados com Processadores Intel B940

Amica ZWM416W EN manuály

Amica ZWM416W EN Uživatelský manuál (26 strany)

Tabulka s obsahem

Další produkty a příručky pro Myčky nádobí Amica