User's Manual

Table Of Contents
Boomer II User Manual & Integrator’s Guide _________________________________________________Installation
BM210012WT27 33 Wavenet Technology
Data Interface Pin Descriptions
Pin Signal Description Signal Reset State
1 DCD Data Carrier Detect Output High Impedance
2 RXD Receive Data Output High Impedance
3 TXD Transmit Data Input 100k pull up to 3.3V
4 DTR Data transmit ready Input 100k pull up to 3.3V
5 GND Ground Ground
6 DSR Data Set Ready Output High Impedance
7 RTS Request to Send Input 100k pull up to 3.3V
8 CTS Clear to Send Output High Impedance
9 RI Ring Indicator Output High Impedance
10 HCRESET Modem Reset Input 40-80k pull up to 3.3V
11 TEST PIN Not connected
12 HOSTPWR_ON Modem Power on/off Input 100k pull up to 3.3V
13 LED0_MSGWTG Message Waiting Output High Impedance
14 LED1_INRANGE In Range Output High Impedance
15 LED2_LOWBAT Low Battery Output High Impedance
16 SS0/RXD2 Status Signal 0
Bidirectional
100k pull up to 3.3V
17 SS1/TXD2 Status Signal 1
Bidirectional
100k pull up to 3.3V
18 SS2 Status Signal 2
Bidirectional
100k pull up to 3.3V
19 SS3 Status Signal 3
Bidirectional
100k pull up to 3.3V
20 HOST 3.8V Supply Voltage Supply 3.4 – 4.2V
21 HOST3.8V Supply Voltage Supply 3.4 – 4.2V
22 HOST 3.8V Supply Voltage Supply 3.4 – 4.2V
23 HOST3.8V Supply Voltage Supply 3.4 – 4.2V
24 TEST-PIN Not connected
25 HOST GND Ground Ground
26 HOST GND Ground Ground
27 HOST GND Ground Ground
28 HOST GND Ground Ground
29 TEST-PIN Not connected
30 TEST-PIN Not connected
A description of the above pins follows.