ELM329L
Contents (continued)
Advanced Features
The CAN Monitor (pin 11).......................................................... 61
(continued)
Control Module Operation..........................................................61
Low Power Mode....................................................................... 62
Programmable Parameters........................................................65
Programmable Parameter Summary......................................... 66
Design Discussions
Maximum CAN Data Rates........................................................71
Microprocessor Interfaces..........................................................73
Upgrading Versions....................................................................74
Example Applications.................................................................75
Figure 9 - A CAN to USB Interpreter................................... 76
Figure 10 - Parts List for Figure 9........................................77
Figure 11 - A Low Speed RS232 Interface..........................77
Figure 12 - A High Speed RS232 Interface......................... 78
Figure 13 - An Alternative USB Interface............................ 78
Figure 14 - Connecting to a 3.3V System............................79
Modifications for Low Power Standby Operation....................... 80
Figure 15 - Low Power Mods Highlighted............................81
Misc. Information
Error Messages and Alerts.........................................................82
Version History...........................................................................84
Ordering Information.................................................................. 84
Outline Diagrams....................................................................... 85
Copyright and Disclaimer...........................................................85
Index.......................................................................................... 86
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ELM329L DSA
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