Description: * This Demo program uses a Keil MPC2300 board with
* an attached I2S Audio demo board. The daughter board
* includes a UDA1341 Audio Chip from NXP Semiconductors.
* The UDA1341 is an economy audio CODEC for portable applications
*
* This demo controls two interfaces on the UDA1341: A control
* interface using the L3 protocol and a data interface using I2S
* The L3 interface uses local IO and timer0 to generate an interrupt
* which creates the protocol
*
* The demo software simply configures the I2S interface within the LPC23xx
*
* The demo takes an analog input signal feed into the UDA1341, the
* UDA1341 digitizes and passes the signal to the LPC2378 through
* the I2S rx port. The demo then loops the signal back to
* the UDA1341 through the tx port.
*
* To run the demo connect a Serial cable to UART port0 at 115,200
* open Hyperterm and explore the menus
*
*/
To Search:
File list (Check if you may need any files):
I2S Sample Software\audio.Opt
...................\audio.Uv2
...................\audio_MCB2300.dep
...................\audio_Opt.Bak
...................\audio_Uv2.Bak
...................\Common\inc\irq.h
...................\......\...\LPC230x.h
...................\......\...\target.h
...................\......\...\timer.h
...................\......\...\type.h
...................\......\irq.c
...................\......\retarget.c
...................\......\Startup.s
...................\......\swi_handler.s
...................\......\target.c
...................\......\timer.c
...................\fio\fio.c
...................\...\inc\fio.h
...................\i2s\i2s.c
...................\...\.nc\i2s.h
...................\...App\i2sDemo.c
...................\......\.nc\i2s_demo.h
...................\L3\inc\L3.h
...................\..\L3.c
...................\.st\audio_release.map
...................\...\Startup.lst
...................\...\swi_handler.lst
...................\main.c
...................\Obj\audio_release.axf
...................\...\audio_release.hex
...................\...\audio_release.htm
...................\...\audio_release.lnp
...................\pwm\inc\pwm.h
...................\...\pwm.c
...................\RAM.ini
...................\Readme - Demo Info.txt
...................\uart\inc\uart.h
...................\....\uart.c
...................\Common\inc
...................\fio\inc
...................\i2s\inc
...................\...App\inc
...................\L3\inc
...................\pwm\inc
...................\uart\inc
...................\Common
...................\fio
...................\i2s
...................\i2sApp
...................\L3
...................\Lst
...................\Obj
...................\pwm
...................\uart
I2S Sample Software
...................\Obj\audio_release.plg
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