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P900
Page 29 (P900 Enclosed Mechanical Drawings)
Microhard Systems P900 - P900 Enclosed Mechanical Drawings
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© Mic
rohard
Sys
tems
Inc.
Confid
ential
29
2.0 Hard
ware
Desc
ript
ion
2.6.1 P900 Enclosed Dimen
sional Drawin
gs
Drawing 2-
7:
P900
Top View
Drawing 2-
8:
P900
Enclose
d End V
iews
Drawing 2-
9:
P900
Enclose
d Side View
Notes: T
he dimension unit i
s mm.
65.40
78.48
49.00
12.00
46.00
26.00
49.00
28
30
Table of Contents
Main Page
Default Chapter
2
Microhard Systems Inc. Confidential
2
Regulatory Requirements
4
Revision History
5
Table of Contents
6
1 Overview
10
Performance Features
10
Specifications
11
2 Hardware Description
12
OEM Mechanical Drawing
13
Recommended Solder Mask (Pad Landing)
14
Recommended Solder Paste Pattern
15
OEM Connectors
15
SMT Temperature Profile
16
Baking Instructions (MSL)
16
OEM Pin Descriptions
17
OEM Minimum Connection Requirements
20
Electrical Characteristics
21
Test Conditions
21
Minimum and Maximum Values
21
Typical Values
21
Loading Capacitor
21
Pin Input Voltage
21
Absolute Maximum Ratings
22
Operating Conditions
22
Operating Conditions at Power-Up / Power-Down
22
Voltage Characteristics
22
Current Characteristics
23
IO Port Characteristics
24
12-Bit ADC Characteristics
25
P900 to N920 Pin-Outs
27
P900 Enclosed
28
P900 Enclosed Mechanical Drawings
29
P900 Enclosed Mounting Bracket (Optional)
30
P900 Enclosed Connectors & Indicators
31
3 Mesh Configuration
33
Configuration/Unit Modes
33
Command Mode
33
Data Mode
34
Mesh Network
35
Operating Modes / Unit Types
36
Configuration Using Factory Defaults
39
AT&F1 Primary Coordinator
40
AT&F2 - Mesh Remote
41
AT&F3 Secondary Coordinator
42
Standby Coordinator
43
Unit Addressing
44
Collision Mitigation
45
Channel Access Mode
45
Carrier Sense
46
TX Profile & Ranking
48
Retransmissions
49
Network Synchronization
49
Routing
51
Hop Pattern
55
4 Point to Point Configuration
57
Configuration/Unit Modes
57
Command Mode
57
Data Mode
58
Point to Point Network
59
Operating Modes / Unit Types
59
Configuration Using Factory Defaults
61
AT&F10 - PP Master
62
AT&F11 - PP Slave/Remote
63
AT&F12 - PP Repeater
64
Retransmissions
65
Network Synchronization
65
Hop Pattern
66
5 Point to Multipoint Configuration
68
Configuration/Unit Modes
68
Command Mode
68
Data Mode
69
Point to Multipoint Network
70
Operating Modes / Unit Types
70
Configuration Using Factory Defaults
73
AT&F7 - PMP Master
74
AT&F8 - PMP Slave/Remote
75
AT&F9 - PMP Repeater
76
Unit Addressing
77
Retransmissions
77
Network Synchronization
77
Hop Pattern
78
6 Register/Command Reference
80
AT Commands
80
Answer
80
G, G Spectrum Analyzer
80
In Identification
80
Login Enable Login Password
81
M Mesh Diagnostics Menu
81
Advanced Spectrum Analyzer
82
Fn Load Factory Default Configuration
82
View Configuration
82
Write Configuration to Memory
82
Settings (S) Registers
83
Power-Up Mode
83
S2 Escape Character
83
Transmit Profiles
83
CS Threshold
83
Records TTL
84
Distance to Master (PP/PMP)
84
Distance from Master (PP/PMP)
84
Enable S105 as MAC (Mesh)
84
Operating Mode (Mesh)
85
Operating Mode (PP/PMP)
85
Serial Baud Rate
85
Wireless Link Rate
85
Network ID/Address
86
Unit Address
86
Hop Pattern
86
Output Power
86
Hop Interval
87
Data Format
87
Packet Min Size
88
Packet Max Size
88
Packet Retransmissions
88
Repeat Interval
88
S116 Character Timeout
88
Roaming (PP/PMP)
89
Average RSSI (Mesh)
89
RSSI from Master (Dbm) (PP/PMP)
89
RSSI from Slave (Dbm) (PP/PMP)
89
Attempt before Re-Route (Mesh)
89
No Sync Data Intake
89
Network Type
90
Destination Address
90
Repeaters Y/N (PP/PMP)
90
Serial Channel Mode (RS232/485)
90
Sleep Mode
90
S144 Sleep Time
91
S145 Wake Time
91
Tx Done Timeout, 1/4
91
Quick Sync Packets (Mesh)
91
Address Tag
91
S158 Forward Error Correction (FEC) Mode
92
Encryption Mode (AES)
92
CRC Check on Diag Port
93
Binary Encryption Key
93
Hop Zone
93
Secondary Hop Zone
93
DCD Pulse Period (PP/PMP)
93
Data Time to Live (Mesh)
94
Secondary Hop Pattern
94
Number of Aloha Slots (Mesh)
94
Number of Mesh Slots (Mesh)
94
Mesh Duty Cycle (Mesh)
94
Protocol Type
95
Input Framing
95
Routing Request TTL (Mesh)
95
Mesh Coordinator Rank (Mesh)
95
Mesh TDMA Slot to Tx (Mesh)
95
Roaming Mode (Mesh)
95
Routing (Mesh)
96
Standby Trip Level (Mesh)
96
Compression Mode
96
Max Buffer in Storage
96
S234 Master Ch. Request Timeout (PMP)
97
PP Routing TTL (PP)
97
Max Buffer out Storage
97
Channel Access Mode
97
Cost of Hop in Mesh
97
Country Code (Read Only)
97
Sync Timeout
98
S249 Packets Per Hop Tx Limit (PP/PMP)
98
Master Bandwidth % (PMP)
98
Master Hop Allocation Timeout (PMP)
98
Slave Ch. Allocation Timeout (PMP)
98
Serial Interface Commands
99
Cn Data Carrier Detect (DCD)
99
Dn Data Terminal Ready (DTR)
99
Handshaking
99
Sn Data Set Ready (DSR)
99
7 Installation
100
Path Calculation
102
Installation of Antenna System Components
103
Antennas
103
Coaxial Cable
104
Surge Arrestors
104
External Filter
104
Appendix A: at Command Quick Reference
105
W Write Configuration to Memory
105
Appendix B: Settings (S) Register Quick Reference
106
Appendix C: at Utility Firmware Upgrade Procedure
107
Appendix D: at Command Firmware Upgrade
108
Appendix E: Development Board Serial Interface
109
Appendix F: Pico Reference Schematic
110
Microhard Systems Inc. Confidential
110
Appendix G: Pico-MHX Adapter Board
111
Microhard Systems Inc. Confidential
112
Appendix H: Approved Antennas
113
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