参数资料
型号: SOUNDBITE
厂商: Freescale Semiconductor
文件页数: 31/68页
文件大小: 0K
描述: BOARD DEMO AUDIO DEVELOPMENT
标准包装: 1
系列: Symphony™ soundBite
主要目的: 音频,音频处理
已用 IC / 零件: DSPB56371
主要属性: 最高 8 通道数字音频
次要属性: USB、I2C、SPI 接口
已供物品: 板,缆线,CD
Signal/Connection Descriptions
Table 11. Dedicated GPIO Signals (continued)
Signal
Name
PF7
Type
Input,
output, or
disconnected
State During
Reset
GPIO
disconnected
Signal Description
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.
PF8
Input,
output, or
disconnected
GPIO
disconnected
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.
PF9
Input,
output, or
disconnected
GPIO
disconnected
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.
PF10
Input,
output, or
disconnected
GPIO
disconnected
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.
DSP56371 Data Sheet, Rev. 4.1
Freescale Semiconductor
31
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