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IMPORTANT: enter the case-INsensitive alphabetic (no numbers) code AND WRITE SOME SHORT summary of changes (below) if you are saving changes. (not required for previewing changes). Wiki-spamming is not tolerated, will be removed, so it does NOT even show up in history. Spammers go away now. Visit Preferences to set your user name Summary of change: ISV Stepper Control According to GenBoard/BuildProcedures/Stepper there are three options to configure the power to the stepper. I am confused about the second option "fuse and reverse diode" Question: As I read it I believe you place 450mA fuse in F1 In D45 you put Diode from "southern pad" directly to EC36-pin25 parallel with a 2..5A fuse bypassing what I guess could be called the "northern pad" is this correct? In regards to the 450mA F1 fuse could a [http://www.littelfuse.com/data/en/Data_Sheets/Littelfuse_251_253.pdf Pico fast blow] fuse be used for this? In regards to the D45 fuse could a [http://www.littelfuse.com/data/en/Data_Sheets/229_230.pdf miniature slow blow fuse] be used for this? The 1JZ ISV has six pins see picture(identical pin out as 7MGTE) S1 S2 S3 S4 B1 B2 http://home.mchsi.com/~nathaniel.allen/media/img/FI_106.gif Optional: Add document to category: Wiki formatting: * is Bullet list ** Bullet list subentry ... '''Bold''', ---- is horizontal ruler, <code> preformatted text... </code> See wiki editing HELP for tables and other formatting tips and tricks.