DSP56309EVM Freescale Semiconductor, DSP56309EVM Datasheet - Page 100

• Manufacturer Part Number: DSP56309EVM
• Description: KIT EVALUATION FOR XC56309
• Manufacturer: Freescale Semiconductor
• Type: DSPr

Specifications of DSP56309EVM

• Contents: Module Board, Installation Guide, Power Supply, Cable, Software and more
• Description/function: Audio DSPs
• Product: Audio Modules
• For Use With/related Products: DSP56309
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Programming the Peripherals
direction register (PRRE), and Port E data register (PDRE). Chapter 8, Serial Communication
Interface (SCI), discusses these registers.
5.5.5 Triple Timer Signals and Registers
Each of the three triple timer interface signals (TIO[0–2]) not used as a timer signal can be
configured as a GPIO signal. Each signal is controlled by the appropriate timer control status
register (TCSR[0–2]). Chapter 9, Triple Timer Module, discusses these registers.
5-8
Interface (SCI) Port
Communications
DSP56309
DSP56309
Timers
Serial
Figure 5-6. Triple Timer Signals
Figure 5-5. Port E Signals
DSP56309 User’s Manual, Rev. 1
TIO0
TIO1
TIO2
RXD
TXD
SCLK
Timer GPIO
TIO0
TIO1
TIO2
Port E GPIO
PE0
PE1
PE2
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