REG1LINE1+2LINE1–3LINE2+4LINE2–5HS/GND6LINE3+7LINE3–8LINE4+9LINE4–10LINE5+11LINE5–12DISCNCT13GND14NC15DIFFSENSE16DIFFB17LINE6+18LINE6–19LINE7+20LINE7–21HS/GND22LINE8+23LINE9–24LINE9+25LINE9–26TERMPWR27TERMPWR28EP29