Product Manual

XT2500 Product Manual
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CONFIDENTIAL AND PROPRIETARY
4.9. INPUT DEFAULT POLARITY (IDP)
l idp[0] -> PUD on user input 1
l idp[1] -> PUD on user input 2
l idp[2] -> PUD on user input 3
l idp[3] -> PUD on user input 4
Configuration instances: 4
Command Type Syntax
SET Command
:wycfg idp[x] <pullup_disable>
Response
:OK
READ Command
:rycfg idp[x]
Response
| idp[x]: polrty:<pullup_disable> (hex_val)
:OK
Parameter Range Description
Input active
level
0 to 1 Sets the corresponding user input "active" level by engagingan external
pullup ('0') or pulldown ('1') oncorrespondingthatuser input.
An idp setting of '1' means the user input is configured active high, so the
user input is pulled down when not driven by external influences.
An idp setting of '0' means the user input is configured active low, so the user
input is pulled up when not driven by external influences.