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Last Post 19 Nov 2013 09:16 AM by  steven.eckhoff
MSTR_nRST_5V
 1 Replies
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Ayumi Namiki
New Member
New Member
Posts:1


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18 Nov 2013 02:11 AM

    Hello,

    According to the OMAP-L138 EVM Baseboard schematic (1016572B), ENABLE pin of 1.8V/3.3V LDO is connected to 5V and "MSTR_nRST_5V". Because R216/218 are not mounted, so need to input 5V to ENABLE from "MSTR_nRST_5V", but no information is available about "MSTR_nRST_5V" in the baseboard schematic and the SOM schematic (1015115C). Where is the host of "MSTR_nRST_5V"? 

    Thanks & Regards,

    Namiki

     
    steven.eckhoff
    Basic Member
    Basic Member
    Posts:192


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    19 Nov 2013 09:16 AM

    Namiki,

    See the bottom right-hand of page 8. The 5v rails is supplying MSTR_nRST_5V and reset is controlled by Q11 and Q10.

    Forums Texas Instruments SOMs and Development Kits OMAP-L138 EVM Development Kit
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