Specifications

Wireless CPU
®
Q24 Series
Interfaces
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WM_PGM_Q24NG_PTS_001-005 November 20, 2007
Pin description
Signal Pin I/O I/O type Reset state Description
Multiplexed
with
GPIO2 54 I/O
CMOS / 2X
(C1)
High
impedance
General Purpose
I/O
CT125/RI1
GPIO3 51 I/O
CMOS / 2X
(C1)
High
impedance
General Purpose
I/O
CT109/DCD1
(C1): To obtain more details on I/O type, refer to section 4.2 "I/O Circuit diagram"
.10 Activity Status Indication
he activity status indication signal may be used to drive a FLASH LED through an
3
T
open collector transistor
.
Q24 Series LED status
LED
status
Comments
OFF Wireless CPU
®
in download mode or Wireless CPU
®
is in OFF mode.
ON
ess CPU
switched ON, not registered
Permanent
Wirel
®
on the network.
Slow
flash
LED ON for 200 ms, OFF for
2 s
Wireless CPU
®
switched ON, registered on
the network.
Quick
flash
LED ON for 200 ms, OFF for
600 ms
Wireless CPU
®
switched ON, registered on
k and communication is in
the networ
progress.
Pin escr
d iption
Signal Pin I/O I/O type Reset state Description Multiplexed with
FLASH LED 52 X (C1) High impedance LED driving PIO1 O CMOS 2 G
(C1): To obtain m I/O type, refer to section 4.2 Circuit diagram" ore details on "I/O