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DAC
文件頁數(shù): 43/124頁
文件大?。?/td> 1752K
代理商: DSPA56371
Signal/Connection Descriptions
Freescale Semiconductor
DSP56371 Technical Data
25
SDO4_1
Output
GPIO
disconnected
Serial Data Output 4_1—When programmed as a transmitter,
SDO4_1 is used to transmit data from the TX4 serial transmit
shift register.
SDI1_1
Input
Serial Data Input 1_1—When programmed as a receiver,
SDI1_1 is used to receive serial data into the RX1 serial receive
shift register.
PE7
Input, output, or
disconnected
Port E7—When the ESAI_1 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.
SDO3_1
Output
GPIO
disconnected
Serial Data Output 3—When programmed as a transmitter,
SDO3_1 is used to transmit data from the TX3 serial transmit
shift register.
SDI2_1
Input
Serial Data Input 2—When programmed as a receiver, SDI2_1
is used to receive serial data into the RX2 serial receive shift
register.
PE8
Input, output, or
disconnected
Port E8—When the ESAI_1 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.
SDO2_1
Output
GPIO
disconnected
Serial Data Output 2—When programmed as a transmitter,
SDO2_1 is used to transmit data from the TX2 serial transmit
shift register.
SDI3_1
Input
Serial Data Input 3—When programmed as a receiver, SDI3_1
is used to receive serial data into the RX3 serial receive shift
register.
PE9
Input, output, or
disconnected
Port E9—When the ESAI_1 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 9. Enhanced Serial Audio Interface_1 Signals
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
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