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AC75 AT Command Set  
20.4 AT^SCPORT
s
AC75_ATC_V01.002
Page 513 of 569
10/30/06
Confidential / Released
 
20.4
AT^SCPORT Port Configuration
 a group of maximum 10 pins can be configured to act as a parallel port, which can be controlled
with a single AT command. A pin can only be added once to a port, and only to a port. The first, i.e. left most
parameter, corresponds to the port's LSB. 
All pins of a port must be set to the same direction (input or output). See 
Syntax
Parameter Description
Assigned port
Pin ID of the xth pin of this port
See 
 for possible pin value.
Test Command
AT^SCPORT=?
Response(s)
OK
Write Command
3
[, 
[, 
[, 
6
[, 
[, 
8
[, 
9
[, 
]]]]]]]]]
Response(s)
OK
ERROR
+CME ERROR: <err>
Reference(s)
PIN
ASC0 ASC1 USB MUX1 MUX2 MUX3 Charge
4
Last
SIEMENS
-
+
+
+
+
+
+
-
+
-
<port_id>
(num)
<pin_id>
(num)