AM1808 datasheet error on PRU1

Ben Klass

Other Parts Discussed in Thread: AM1808, OMAP-L138

Table 2-10 in the AM1808 datasheet is missing entries for PRU1_R31[24:18]. Is this an error in the datasheet? Can I use the data for these pins from Table 2-12 in the OMAP-L138 datasheet?

Thank you,

ben

over 12 years ago

0 Rogerio Almeida over 12 years ago

TI__Mastermind 26225 points

Ben,

I am checking...but you can use our wiki for more details...

http://processors.wiki.ti.com/index.php/Programmable_Realtime_Unit

0 Sunil Kamath over 12 years ago

TI__Expert 7470 points

Ben,

Thanks for pointing this out. Yes, seems like there are incorrect entries for these pins. However, since PRU1_R31[18:23] pins are multiplexed with PRU1_R30[18:23] pins, you can use data from these pins from the AM18x datasheet itself. We will correct this oversight in the next revision of the datasheet.

Regards,

Sunil Kamath

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AM1808 datasheet error on PRU1