參數(shù)資料
型號： DSPA56371
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： SigmaDSP 28-/56-Bit Audio Processor with Two ADCs and Four DACs
中文描述： SigmaDSP的28-/56-Bit音頻處理器雙ADC和4個(gè)DAC
文件頁數(shù)： 36/124頁
文件大?。?/td> 1752K
代理商： DSPA56371
Signal/Connection Descriptions
Freescale Semiconductor
DSP56371 Technical Data
19
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
Port C0—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.
Internal Pull down resistor.
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
Port C3—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.
Internal Pull down resistor.
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
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
Port C6—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.
Internal Pull down resistor.
This input is 5 V tolerant.
Table 8. Enhanced Serial Audio Interface Signals (Continued)
Signal
Name
Signal Type
State during
Reset
Signal Description
相關(guān)PDF資料
PDF描述
DSR-09 PIANO DIP SWITCH-9SWITCHES, SPST, LATCHED,0.05A, 24VDC, THROUGH HOLE-STRAIGHT
DA-12 PIANO DIP SWITCH-12SWITCHES, SPST, LATCHED,0.05A, 24VDC, THROUGH HOLE-RIGHT ANGLE
DP-10T PIANO DIP SWITCH-10SWITCHES, SPST, LATCHED,0.05A, 24VDC, THROUGH HOLE-RIGHT ANGLE
DS-03T PIANO DIP SWITCH-3SWITCHES, SPST, LATCHED,0.05A, 24VDC, THROUGH HOLE-STRAIGHT
DS-06 PIANO DIP SWITCH-6SWITCHES, SPST, LATCHED,0.05A, 24VDC, THROUGH HOLE-STRAIGHT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DSPA56371AF150 制造商:Freescale Semiconductor 功能描述:DSP FIXED-POINT 24-BIT 150MHZ 150MIPS 80-PIN LQFP TRAY - Trays
DSPA56371AF180 制造商:Freescale Semiconductor 功能描述:DSP FIXED-POINT 24-BIT 181MHZ 181MIPS 80-PIN LQFP TRAY - Trays
DSPA56720AG 制造商:Freescale Semiconductor 功能描述:DSP FIXED-POINT 24-BIT 200MHZ 200MIPS 144-PIN LQFP TRAY - Trays
DSPA56721AF 制造商:Freescale Semiconductor 功能描述:DSP FIXED-POINT 24-BIT 200MHZ 200MIPS 80-PIN LQFP TRAY - Bulk
DSPA56721AG 制造商:Freescale Semiconductor 功能描述:AUD PROCESSOR 144LQFP - Bulk
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