Revision as of 18:23, 7 October 2023

Introduction

 * Prepare 8G/above TF card, USB-Serial cable, Ubuntu System
 * Using your USB-Serial cable Connect to debug console on BPI-R4

 * BPI-R4 bootstrap and device select Jumper Setting

  * Examples:

 All Jumper is "1", BPI-R4 will boot from SD card

 SW3-A is "0" and SW3-B is "1" , BPI-R4 will boot from SPI NAND

 SW3-A is "1" and SW3-B is "0" , BPI-R4 will boot from eMMC

The SFP serdes of BPI-R4 requesting link mode inband/10gbase-kr, so only SFP that support this protocol can be used.

Note: Do not pull out this module once it is inserted, otherwise it will cause BPI-R4 to reboot.

Revision as of 18:23, 7 October 2023 (view source) Sinovoip (talk \| contribs) (→‎1.10G SFP+ Copper) ← Older edit		Revision as of 18:23, 7 October 2023 (view source) Sinovoip (talk \| contribs) (→‎1.10G SFP+ Copper) Newer edit →
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	The SFP serdes of BPI-R4 requesting link mode '''inband/10gbase-kr''', so only SFP that support this protocol can be used.		The SFP serdes of BPI-R4 requesting link mode '''inband/10gbase-kr''', so only SFP that support this protocol can be used.
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	[[File:SFP-10G-T-AQR.png\|500px]]		[[File:SFP-10G-T-AQR.png\|500px]]