PNI CommBoard - Manual (Page 2)

PNI Sensor Corporation DOC#1018122 r02
PNI CommBoard User Manual Page i
Table of Contents
1 COPYRIGHT & WARRANTY INFORMATION ................................................. 1
2 INTRODUCTION ......................................................................................... 2
3 SPECIFICATIONS ......................................................................................... 3
3.1 Mechanical Drawing ............................................................................. 4
4 SET-UP ....................................................................................................... 5
4.1 Communication Setup .......................................................................... 5
4.2 Hardware Setup .................................................................................... 6
5 SPI OPERATION .......................................................................................... 9
5.1 SPI Commands ...................................................................................... 9
5.2 SPI Code Examples .............................................................................. 14
5.2.1 RM3100 Eval Board Cycle Count Register Read ........................ 14
5.2.2 More RM3100 Eval Board Code Examples ................................ 16
5.2.3 RM3000-f Eval Board Code Examples ........................................ 16
5.2.4 V2Xe Code Examples .................................................................. 16
6 I
2
C OPERATION ........................................................................................ 18
6.1 I
2
C Commands ..................................................................................... 19
List of Tables
Table 2-1: Applicable PNI Products & Interfaces 2
Table 3-1: I/O Characteristics 3
Table 3-2: Environmental Requirements 3
Table 3-3: Mechanical Characteristics 3
Table 4-1: UART Configuration 5
Table 5-1: SPI Command Summary Table 9
Table 5-2: SPI Syntax Character Definitions 10
Table 5-3: Handshake Signal Status 13
Table 6-1: I
2
C Command Summary Table 18
List of Figures
Figure 3-1: CommBoard Top View 4
Figure 4-1: CommBoard Configuration Block Diagram 6
Figure 4-2: CommBoard Signal and Power Connections 6
Figure 4-3: CommBoard Jumper Configurations 7
Figure 5-1: SPI Activity for RM3100 Cycle Count Register Read 14