References - Motorola DSP56F801 Hardware User Manual

MPIO
Multi Purpose Input and Output Port on Motorola's Family of DSPs.
Shares package pins with other peripherals on the chip and can function
as a GPIO.
TM
OnCE
On-Chip Emulation, a debug bus and port created by Motorola to enable
designers to create a low-cost hardware interface for a professional
quality debug environment.
PCB
Printed Circuit Board
PLL
Phase Locked Loop
PWM
Pulse Width Modulation
RAM
Random Access Memory
ROM
Read Only Memory
SCI
Serial Communications Interface
SPI
Serial Peripheral Interface Port on Motorola's Family of DSPs
SRAM
Static Random Access Memory

References

The following sources were referenced to produce this manual:
[1] DSP56800 Family Manual, Motorola
[2] DSP56F801 Digital Signal Processor User's Manual, Motorola
[3] DSP56F801 Digital Signal Processor Technical Data, Motorola
Preface ix