Freescale Semiconductor, Inc.
Freescale Semiconductor, Inc.
System Testing
DVD Player Control Test
6.5 DVD Player Control Test
To test the infrared diode and the rest of the system in user mode, install a music CD in the APEX model 1201 DVD player. Music CDs appear to respond faster than video CD’s in this CD player.
To test the software, infrared diode and the rest of the ASM520 PC board, follow these steps:
1.Configure the television and DVD player, following the instructions provided with the DVD player.
2.On the DVD player, depress the power switch on the left side of the DVD player to turn it on.
3.On the DVD player, depress the OPEN/CLOSE switch located to the right of the DVD drawer to open the DVD drawer.
4.Install a music CD in the APEX model 1201 DVD player.
5.Depress the OPEN/CLOSE switch on the DVD player to close the DVD drawer.
6.Wait for the yellow LED, located on the lower right hand end of the DVD player, labeled MP3/CD JPEG to illuminate. It can take up to 10 seconds on this DVD player.
7.Point the ASB520 board with LED D1 toward the DVD player and depress the POWER switch on the ASB520 PC board to turn the DVD player off.
8.Verify the yellow MP3/CD JPEG LED turns off.
9.Point the ASB520 board with LED D1 toward the DVD player and again, press the POWER switch on the ASB520 PC board. In approximately 10 seconds, the MP3/CD JPEG LED will once again illuminate. This delay is a function of the DVD player and not the controller.
10.Point the ASB520 board with LED D1 toward the DVD player and depress the PLAY switch on the ASB520 PC board. The first song on the CD will play.
11.Point the ASB520 board with LED D1 toward the DVD player and depress the PAUSE switch on the ASB520 PC board. The music will stop playing.
12.Point the ASB520 board with LED D1 toward the DVD player and depress the PLAY switch on the ASB520 PC board. The music will resume at the point it was paused.
13.Point the ASB520 board with LED D1 toward the DVD player and depress the STOP switch on the ASB520 PC board. The music will stop playing.
14.Point the ASB520 board with LED D1 toward the DVD player and depress the PLAY switch on the ASB520 PC board. The music will restart at the beginning of the song.
Using the ASB520 MC68HC908QT2 Based Infrared Remote Control Reference PC Board | DRM045 | |
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MOTOROLA | System Testing | 27 |
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