SOUNDBITE Freescale Semiconductor, SOUNDBITE Datasheet - Page 31

• Manufacturer Part Number: SOUNDBITE
• Description: BOARD DEMO AUDIO DEVELOPMENT
• Manufacturer: Freescale Semiconductor
• Series: Symphony™ soundBiter

Specifications of SOUNDBITE

• Main Purpose: Audio, Audio Processing
• Utilized Ic / Part: DSPB56371
• Primary Attributes: Up to 8 channels of digital audio
• Secondary Attributes: USB, I2C, SPI Interface
• Processor To Be Evaluated: DSP56371
• Data Bus Width: 24 bit
• Interface Type: USB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Embedded: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Freescale Semiconductor
Signal
Name
PF10
PF7
PF8
PF9
disconnected
disconnected
disconnected
disconnected
output, or
output, or
output, or
output, or
Input,
Input,
Input,
Input,
Type
Table 11. Dedicated GPIO Signals (continued)
State During
disconnected
disconnected
disconnected
disconnected
Reset
GPIO
GPIO
GPIO
GPIO
DSP56371 Data Sheet, Rev. 4.1
Port F7— this signal is individually programmable as input, output,
or internally disconnected. The default state after reset is GPIO
disconnected.
Internal Pull down resistor.
This input is 5 V tolerant.
Port F8— this signal is individually programmable as input, output,
or internally disconnected. The default state after reset is GPIO
disconnected.
Internal Pull down resistor.
This input is 5 V tolerant.
Port F9— this signal is individually programmable as input, output,
or internally disconnected. The default state after reset is GPIO
disconnected.
Internal Pull down resistor.
This input is 5 V tolerant.
Port F10— this signal is individually programmable as input,
output, or internally disconnected. The default state after reset is
GPIO disconnected.
Internal Pull down resistor.
This input is 5 V tolerant.
Signal Description
Signal/Connection Descriptions
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