Freescale Semiconductor DSP56364 - page 42

GPIO Signals
DSP56364 24-Bit Digital Signal Processor Users Manual, Rev. 2
2-14 Freescale Semiconductor
2.10 GPIO Signals
Table2-12 GPIO Signals
Signal
Name Signal Type State during
Reset Signal Description
GPIO0-
GPIO3
Input, output or
disconnected
disconnected GPIO0-3- The Gen eral Purpose I/O pins are used for control and handshake
functions between the DSP and external circuitry. Each Port B GPIO pin may
be individually programmed as an input, output or disconnected