AN494 Datasheet (Freescale Semiconductor) - An HC11-Controlled Multiband RDS Radio

AN494, An HC11-Controlled Multiband RDS Radio

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).

Forty programs (10 on FM, 10 on MW and 20 on SW) can be stored using the HC1

AN494 Features

* 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 (liqui