AN494 - An HC11-Controlled Multiband RDS Radio

Product Overview

Freescale Semiconductor

Part number	AN494
Manufacturer	Freescale Semiconductor
File Size	942.96 KB
Description	An HC11-Controlled Multiband RDS Radio
Datasheet	AN494 Datasheet
Additional preview pages of the AN494 datasheet.

of the application, and the listed software, corresponds to the E32 ROMed version (ZC403311).

Later sections list the port allocation and functional differences which apply to the PH8 ROMed versions (ZC428200 and ZC428202).

of the microcontroller (MCU) of a synthesized multiband radio which includes RDS (radio data system) decoding (FM, band II). It uses an MC68HC(7)11 MCU whose program can be on-chip or contained in an external EPROM (erasable programmable read-only memory). ROM versions are available. Both LCD (liquid crystal display) and VFD (vacuum fluorescent display) 16-character dot matrix display modules can be used to display RDS and tuning information. Traffic messages, initiated by the reception of EON (.

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Published: Jan 23, 2014 |