Maxim Integrated 73M1822/73M1922 Modem CTL Application - Manual (Page 14)

73M1822/73M1922 Modem CTL Application User Guide UG_1x22_056
14 Rev. 1.0
2.8.1 IET Setting Command
The iet (Interval Event Table) is a table of up to 10 entries of interval threshold parameters. The driver
can be instructed to monitor the line current and/or voltage and send an appropriate event when the
current or voltage falls within active interval threshold.
The iet command can be used for managing this IET table. The command consists of setting (updating)
IET entry, deleting (clearing) an IET entry from the table, or list all active IET entries.
Syntax
1X22CTL:NN> iet <voltage|current> list
1X22CTL:NN> iet <voltage|current> clear <row>
1X22CTL:NN> iet <voltage|current> set <row> <min> <max> <event>
Where: <row> Row number (0 to 9).
<min> Minimum voltage/current range.
<max> Maximum voltage/current range.
<event> Event ID (unsigned 32bit value).
NN Shows the current active channel ID.
The following log consists of these IET commands:
• 5 IET setting commands (set row 0, 1, 2, 3, and 4)
• IET list command
• IET clear command (clear row 3)
• IET list command
Figure 12: IET Command Logging Session
Modem CTL:00> iet voltage set 0 100 200 1000
Modem CTL:00> iet voltage set 1 200 300 2000
Modem CTL:00> iet voltage set 2 300 400 3000
Modem CTL:00> iet voltage set 3 400 500 4000
Modem CTL:00> iet voltage set 4 500 600 5000
Modem CTL:00> iet voltage list
ROW MIN MAX EVENT
------ ------- ------- --------------
0 100 200 1000
1 200 300 2000
2 300 400 3000
3 400 500 4000
4 500 600 5000
Modem CTL:00> iet voltage clear 3
Modem CTL:00> iet voltage list
ROW MIN MAX EVENT
------ ------- ------- --------------
0 100 200 1000
1 200 300 2000
2 300 400 3000
4 500 600 5000
Set IET voltage row 0, 1, 2,
3, and 4.
List all active IET voltage
entries.
Delete IET voltage row
number 3.
List all active IET voltage
entries.