參數(shù)資料
型號： DSP56364P
廠商： 飛思卡爾半導(dǎo)體(中國)有限公司
元件分類： 數(shù)字信號處理
英文描述： 24-Bit Audio Digital Signal Processor
中文描述： 24位音頻數(shù)字信號處理器
文件頁數(shù)： 14/148頁
文件大小： 1204K
代理商： DSP56364P
Enhanced Serial Audio Interface
DSP56364 Technical Data, Rev. 4
2-10
Freescale Semiconductor
PC4
Input, output, or
disconnected
GPIO
disconnected
Port C 4
—When the ESAI is configured as GPIO, this signal is individually
programmable as input, output, or internally disconnected.
The default state after reset is GPIO disconnected.
This input is 5 V tolerant.
SCKR
Input or output
GPIO
disconnected
Receiver Serial Clock
—SCKR provides the receiver serial bit clock for the
ESAI. The SCKR operates as a clock input or output used by all the enabled
receivers in the asynchronous mode (SYN=0), or as serial flag 0 pin in the
synchronous mode (SYN=1).
When this pin is configured as serial flag pin, its direction is determined by the
RCKD bit in the RCCR register. When configured as the output flag OF0, this
pin will reflect the value of the OF0 bit in the SAICR register, and the data in the
OF0 bit will show up at the pin synchronized to the frame sync in normal mode
or the slot in network mode. When configured as the input flag IF0, the data
value at the pin will be stored in the IF0 bit in the SAISR register, synchronized
by the frame sync in normal mode or the slot in network mode.
PC0
Input, output, or
disconnected
GPIO
disconnected
Port C 0
—When the ESAI is configured as GPIO, this signal is individually
programmable as input, output, or internally disconnected.
The default state after reset is GPIO disconnected.
This input is 5 V tolerant.
SCKT
Input or output
GPIO
disconnected
Transmitter Serial Clock
—This signal provides the serial bit rate clock for the
ESAI. SCKT is a clock input or output used by all enabled transmitters and
receivers in synchronous mode, or by all enabled transmitters in asynchronous
mode.
PC3
Input, output, or
disconnected
GPIO
disconnected
Port C 3
—When the ESAI is configured as GPIO, this signal is individually
programmable as input, output, or internally disconnected.
The default state after reset is GPIO disconnected.
This input is 5 V tolerant.
SDO5
Output
GPIO
disconnected
Serial Data Output 5
—When programmed as a transmitter, SDO5 is used to
transmit data from the TX5 serial transmit shift register.
SDI0
Input
GPIO
disconnected
Serial Data Input 0
—When programmed as a receiver, SDI0 is used to receive
serial data into the RX0 serial receive shift register.
PC6
Input, output, or
disconnected
GPIO
disconnected
Port C 6
—When the ESAI is configured as GPIO, this signal is individually
programmable as input, output, or internally disconnected.
The default state after reset is GPIO disconnected.
This input is 5 V tolerant.
SDO4
Output
GPIO
disconnected
Serial Data Output 4
—When programmed as a transmitter, SDO4 is used to
transmit data from the TX4 serial transmit shift register.
Table 2-10 Enhanced Serial Audio Interface Signals (continued)
Signal
Name
Signal Type
State during
Reset
Signal Description
相關(guān)PDF資料
PDF描述
DSP56366P 24-Bit Audio Digital Signal Processor
DSP56366UM 24-Bit Audio Digital Signal Processor
DSP56367P 24-Bit Audio Digital Signal Processor
DSP56367UM 24-Bit Audio Digital Signal Processor
DSP56600 Implementing Viterbi Decoders Using the VSL Instruction on DSP Families
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DSP56364UM 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DSP56364 24-Bit Digital Signal Processor User＇s Manual
DSP56366 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DSP56366 24-Bit Audio Digital Signal Processor
DSP56366P 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:24-Bit Audio Digital Signal Processor
DSP56366UM 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:24-Bit Audio Digital Signal Processor
DSP56367 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Optoelectronic
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