User manual GIGABYTE GA-9SISL

[. . . ] 1001 Intel® Atom® processor motherboard Copyright © 2014 GIGA-BYTE TECHNOLOGY CO. , LTD. The trademarks mentioned in this manual are legally registered to their respective owners. Disclaimer Information in this manual is protected by copyright laws and is the property of GIGABYTE. Changes to the specifications and features in this manual may be made by GIGABYTE without prior notice. No part of this manual may be reproduced, copied, translated, transmitted, or published in any form or by any means without GIGABYTE's prior written permission. Documentation Classifications In order to assist in the use of this product, GIGABYTE provides the following types of documentations:  For detailed product information, carefully read the User's Manual. For product-related information, check on our website at: http://www. gigabyte. com Table of Contents Box Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 GA-9SISL Motherboard Layout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 GA-9SISL Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Chapter 1 Hardware Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 1-1 1-2 1-3 Installation Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Wnen this feature is enabled, the system will allow generation of Extended Synchronization patterns. Default setting is Disabled. Extended Synch Link Training Retry Link Training Timeout (us) Define the number of Retry Attempts software wil take to retrain the link if previous training attempt was unsuccessful. Press <+> / <-> keys to increase or decrease the desired values. Unpopulated Links Define the number of Microseconds software will wait before polling 'Link Training' bit in Link Status register. Press <+> / <-> keys to increase or decrease the desired values. When this item is set to 'Disable Link, the system will operate power save feature for those unpopulated PCI Express links. Default setting is Keep Link ON. Restore PCIE Registers When this item is enabled, the system will restore PCI Express device configuration on S3 resume. Warning: Enabling this may cause issues with other hardware after S3 resume. Options available: Enabled/Disabled. Default setting is Disabled. - 39 - BIOS Setup 2-2-2-2 PCI Express GEN 2 Settings PCI Express GEN2 Device Register Settings Completion Timeout In device functions that support Completion Timeout programmability, allows system software to modify the Completiom Timeout value. If supported by hardware and set to 'Enabled', the Downstrem Port disables its traditional Device Number field being 0 enforcement when turning a Type1 Configuration Request into a Type0 Configuration Request, permitting access to Extended Functions. If supported by hardware and set to 'Enabled', this function initiates AtomicOp Requests only if Bus Master Enable bit is in the Command Register Set. If supported by hardware and set to 'Enabled', outbond AtomicOp Requests via Egress Ports will be blocked. Default setting is Disabled. ARI Forwarding AtomicOp Requester Enable AtomicOp Egress Blocking BIOS Setup - 40 - IDO Request Enable If supported by hardware and set to 'Enabled', this permits settings the number of ID-Based Ordering (IDO) bit (Attribute[2]) requests to be initiated. If supported by hardware and set to 'Enabled', this permits settings the number of ID-Based Ordering (IDO) bit (Attribute[2]) requests to be initiated. If supported by hardware and set to 'Enabled', this enables the Latency Tolerance Reporting (LTR) Mechanism. If supported by hardware and set to 'Enabled', this function will block forwarding of TLPs containing End-End TLP Prefixs. Default setting is Disabled. IDO Completion Enable LTR Mechanism Enable End-End TLP Prefix Blocking PCI Express GEN2 Device Register Settings Target Link Speed Clock Power Management If supported by hardware and set to 'Force to 2. 5 GT/s' for Downstream Ports, this sets an upper limit on link operational speed by restricting the values advertised by the Upstream component in its training sequences. If supported by hardware and set to 'Enabled', the device is permitted to use CLKREQ# signal for power management of link clock in accordance to protocol defined in appropriate from factor specification. If supported by hardware and set to 'Enabled', this will force LTSSM to send SKP Ordered Sets between sequences when sending Compliance Pattern or Modified Compliance Pattern. If supported by hardware and set to 'Disabled', this will disable the hardware's ability to change link width size reduction for the purpose of correcting unstable link operation. If supported by hardware and set to 'Disabled', this will disable the hardware's ability to change link speed rate reduction for the purpose of correcting unstable link operation. Default setting is Enabled. Compliance SOS Hardware Autonomous Width Hardware Autonomous Speed - 41 - BIOS Setup 2-2-3 Network Stack Network stack Enable/Disable UEFI network stack. Default setting is Enabled. Ipv4 PXE Support(Note) Ipv6 PXE Support(Note) (Note) This item appears when Network Stack is set to Enabled. [. . . ] Options available: Yes/No. Boot Override Loads the default settings for all BIOS setup parameters. If you are using low-speed memory chips or other kinds of low-performance components and you choose to load these settings, the system might not function properly. UEFI: Built-in in EFI Shell Press <Enter> on this item to Launch EFI Shell from filesystem device. BIOS Setup - 80 - 2-8 BIOS Beep Codes # of Beeps 5 Memory error during POST. [. . . ]