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Chapter 14
Queued Analog-to-Digital Converter
Enhanced Mode Operation
The queued analog-to-digital converter (QADC) module on the the MPC533 deviceis a
10-bit, unipolar, successive approximation converter. The module can be configured to
operate in one of two modes, legacy mode (for MPC555 compatibility) and enhanced
mode. This chapter describes how the module operates in enhanced mode. Refer to
Chapter 13, "Queued Analog-to-Digital Converter Legacy Mode Operation," for
information regarding the QADC64E functionality in legacy mode.
For this revision of the QADC, the name QADC64E implies the enhanced version of the
QADC64 module, not just enhanced mode of operation. For simplicity, the names QADC
and QADC64E may be used interchangeably throughout this document.
MOTOROLAChapter 14. Queued Analog-to-Digital Converter Enhanced Mode Operation
14-1
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
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