DSP56366 View Datasheet(PDF) - Freescale Semiconductor
Part Name
Description
Manufacturer
DSP56366 Datasheet PDF : 110 Pages
| |||
Table 2-12 Enhanced Serial Audio Interface_1 Signals
Signal
Name
Signal Type
State during
Reset
Signal Description
PE0 Input, output, or
GPIO
Port E 0—When the ESAI is configured as GPIO, this signal is individually
disconnected disconnected programmable as input, output, or internally disconnected.
The default state after reset is GPIO disconnected.
This input cannot tolerate 5 V.
SCKT_1
Input or output
GPIO
disconnected
Transmitter Serial Clock_1—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.
PE3 Input, output, or
GPIO
Port E 3—When the ESAI is configured as GPIO, this signal is individually
disconnected disconnected programmable as input, output, or internally disconnected.
The default state after reset is GPIO disconnected.
This input cannot tolerate 5 V.
SDO5_1
Output
GPIO
Serial Data Output 5_1—When programmed as a transmitter, SDO5 is
disconnected used to transmit data from the TX5 serial transmit shift register.
SDI0_1
Input
GPIO
Serial Data Input 0_1—When programmed as a receiver, SDI0 is used to
disconnected receive serial data into the RX0 serial receive shift register.
PE6 Input, output, or
GPIO
Port E 6—When the ESAI is configured as GPIO, this signal is individually
disconnected disconnected programmable as input, output, or internally disconnected.
The default state after reset is GPIO disconnected.
This input cannot tolerate 5 V.
SDO4_1
Output
GPIO
Serial Data Output 4_1—When programmed as a transmitter, SDO4 is
disconnected used to transmit data from the TX4 serial transmit shift register.
SDI1_1
Input
GPIO
Serial Data Input 1_1—When programmed as a receiver, SDI1 is used to
disconnected receive serial data into the RX1 serial receive shift register.
PE7 Input, output, or
GPIO
Port E 7—When the ESAI is configured as GPIO, this signal is individually
disconnected disconnected programmable as input, output, or internally disconnected.
The default state after reset is GPIO disconnected.
This input is 5 V tolerant.
Freescale Semiconductor
DSP56366 Technical Data, Rev. 3.1
2-19
Share Link: 