ZBA Inc
.
ZBA, Inc.
94 Old Camplain Road Hillsborough, NJ 08844
Ph: 908-359-2070 Fax: 908-595-0909
Web: http://www.zbausa.com/
13
P10
Digital I/O
Indicator LED Drive (20mA capability)
14
RST
Reset, active low.
15
P00
Digital I/O
16
P01
Digital I/O
Input
for
Mode switching functions hi=configuration mode, low-running
mode
17
P02
Digital I/O
18
P03
Digital I/O
19
P04
Digital I/O
20
P05
Digital I/O
21
P06
Digital I/O
22
P07
Digital I/O
23
Vcr-Filter
Power
Output
1.8V Voltage regulator power supply output. Only intended for supplying
the analog 1.8V part.
24
GND
Ground
System ground.
7
Functional Interface Specification
7.1
Mode switch port
Input/ output port PIO_01 is configured as a mode switching port. When the module is controlled by an
external microprocessor switching this pin will allow the user to switch between the normal operation
running mode and the command mode. When the mode pin is set to a logic low level
“
0
”
the module is in
the active, operational mode. When the mode pin is set to logic high state
“
1
”
then the module is in
configuration parameters. See table below for a summary.
Mode pin State
Operational state
Logic low
Zigbee network operational MODE
Logic high
Command mode
Figure 7-1 Table of Mode switch port function
7.2
I
ndicator
This
Zigbee
wireless module has allocated two PIO to operate as status
LED
indicators. The
instructions were operational mode (
pin 13
Æ
P10
), and
the network indication
(pin 12
Æ
P11
), the two (
2)
LEDs indicate status and are described in the following table:
