VeEX MPA User Manual page 162

MPA_e_manual_D07-00-129P_RevA00
MOD_RST_L
INT
MOD_PRESENT
I2C Access
This section allows users to Read and/or Write to specific 2-wire (I2C) reference
addresses.
Select the Address button to open a keypad that can used to enter the decimal
reference address.
Select the + or – buttons to increment or decrement the hexadecimal reference
address.
Select the Read button to read the selected reference address current value, which
displays as a four-digit hexadecimal number next to the Data button.
Select the Data button to open a keypad that can used to enter a user-defined
hexadecimal value to be written to the reference address.
Select the Page 0 to Page 4 checkbox to access the specified address for the desired
Page.
Select the Write button to send the user-defined Data value to the specified reference
address.
The user-defined hexadecimal numbers can range from 0 to FF (a leading 0 does not
need to be entered).
MLD Test - CFP Info 2
The CFP Info 2 screen can be used to adjust the voltage level supplied to the 400G
CFP8 module, as well as display the Active Supply's Voltage and Power levels and
current operating Temperature.
Toggles the logical state of the Module Reset state.
Displays the logical state of the Module Interrupt
Reports the presence of an inserted module to the Host.
MLD Tab
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