TC1796
Peripheral Units (Vol. 2 of 2)
Micro Link Interface (MLI)
User’s Manual 23-25 V2.0, 2007-07
MLI, V2.0
23.2 Module Kernel Description
This chapter describes how the MLI protocol is implemented in the MLI module and how
frame handling can be done by software, comprising:
• The frame handling (see Page 23-25)
• The general MLI features (see Page 23-42)
• The interface signals (see Page 23-49)
• The general MLI service request structure (see Page 23-55)
• The MLI transmitter events (see Page 23-57)
• The MLI receiver events (see Page 23-60)
• The baud rate generation (see Page 23-65)
23.2.1 Frame Handling
The frame handling is based on receiver and transmitter registers and the Transfer
Windows. Depending on the type of access to the Transfer Windows, different actions
take place inside the MLI module. Please refer to the following pages for the handling of:
• Copy Base Address Frame (see Page 23-26)
• Data Frames (see Page 23-28)
• Read Frames (see Page 23-32)
• Answer Frame (see Page 23-37)
• Command Frame (see Page 23-39)
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