Technical Description
miriac MPX-LX2160A User Manual
V1.4
17/73
© MicroSys Electronics GmbH 2020
4.4.4
Command Console
As the ME is monitoring a lot of sensors and setting up the surrounding
components, a command console has been added to the ME to configure, upload,
view and modify the setup. In production systems, the command console is used to
upload CPLD images and setup the Power Sequencer.
The command console uses 115200Bd, 8N1, no handshake. Startup messages
are kept short to reduce System boot time:
MPX-LX2160A MCU
Coldstart (Power-On-Reset)
82: PWR_UP_START
87: PWR_UP_CHECK_VIN
93: PWR_UP_SWITCH_ON
112: PWR_UP_ON_DELAY
117: PWR_UP_VIN_EN
120: check_limits complete
156: set PWR_UP_DONE
=>
The example above shows a Coldstart. The numbers at the beginning of a line
show milliseconds since start of the µC. In this example the Power Up Done is set
after 156msec. Then the Power Sequencer ramps all the Power Rails step by step.
=>
Is the command prompt.
The following examples are showing the values for the Module on a CRX08-R1
and ME version 0.5:
=> version
ME Information:
Manufacturer: MicroSys Electronics GmbH
Product : Management Engine MCU on LX2160A
Version : 0.5 for MPX-LX2160A
4.4.4.1 Command overview and help
=> ?
Commands in this monitor
help: show commands
?: show commands
status: board status
clock_cfg: show clock generator (Si5332) configuration
power_off: set power off
power_on: set power on
power_cfg: show power switch (ISL68301) configuration
power_bb_erase: erase power sequencer (ADM1266) BlackBox Log. Usage:
power_seq_erase <key>
power_bb: show power sequencer (ADM1266) Black Box Log
power_seq: show power sequencer (ADM1266)
power: show power
vdd_on: switch VDD 0.8V on
vdd_off: switch VDD 0.8V off
quiet: Don't monitor anything on I2C and PMBUS until hit Return
monitor: show all controller status
fan: show fan
temp: show temperatur
oszi: Oszilloskop VDD-Pout VDDQ-Pout TP2-Temperature
cpld_flash: show SPI-NOR Flash information for CPLD
Parameter: <load address (default 10000 (hex))>
cpld_download: download CPLD image via Kermit to SPI-NOR Flash
Parameter: <load address (default 10000(hex))>
cpld_dump: dump CPLD SPI-NOR Flashimage
Parameter: <load address (default 10000 (hex))>
cpld_erase: erase SPI-NOR Flash
cpld_reset: reset CPLD via PROGRAMN
cpld: show cpld status