Keysight Technologies U3810A, Getting Started Manual

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Keysight U3810 Series Getting Started Guide 26
Notice the first action shown in the PuTTY window after the
SYS RST
button has been pressed is
to load the U-Boot which is the underlying low-level boot code.
U-Boot SPL 2019.04-00002-gbb4af0f50f (Jul 08 2019 - 11:44:39 -0500)
Trying to boot from MMC2
Loading Environment from EXT4... Card did not respond to voltage select!
U-Boot 2019.04-00002-gbb4af0f50f (Jul 08 2019 - 11:44:39 -0500), Build:
jenkins-github_Bootloader-Builder-128
CPU : AM335X-GP rev 2.1
I2C: ready
DRAM: 512 MiB
NOTE
It should be loading a U-Boot version of 2019.03. If an older revision is seen, the BeagleBone
will need to be re-initialized by loading a new image from an SD Card. Refer to
Appendix A -
Initialize BeagleBone with Keysight U3810A Image for more information on how to do it.
If the boot is successful there should be a login prompt with the password hint shown in green
highlight.
Debian GNU/Linux 9 beaglebone ttyS0
BeagleBoard.org Debian Image 2019-09-01
Keysight U3810A Image Version 3.57 Sept 20th 2019
Support/FAQ: http://elinux.org/Beagleboard:BeagleBoneBlack_Debian
default username:password is [debian:temppwd]
beaglebone login:
NOTE
If there is not a line in the serial port login indicating the U3810A Image revision, refer to Appendix
A - Initialize BeagleBone with Keysight U3810A Image .
This connection is on the system console what might have messages about the system operation
come up If they do hit <
enter
> and start a new line.
Note the SD Card is not present,
will cause this error message