▁passed ▁to ▁the ▁I / O ▁processor . ▁ ▁F irm ware ▁in ▁the ▁I / O ▁processor ▁actually ▁creates ▁the ▁device ▁specific ▁( e . g ., ▁SC SI ) ▁packets , ▁sets ▁up ▁the ▁D MA , ▁issues ▁the ▁I / O , ▁and ▁services ▁the ▁interrupt s . ▁ ▁References ▁▁ ▁Category : Inst ruction ▁set ▁architect ures <0x0A> </s> ▁A hm ad ▁F ad l il ▁Sum adi ▁is ▁a ▁former ▁judge ▁on ▁the ▁Constitution al ▁Court ▁of ▁Indones ia . ▁Sum adi ▁initially ▁served ▁as ▁the ▁registr ar ▁of ▁the ▁Constitution al ▁Court ▁between ▁ 2 0 0 3 ▁and ▁ 2 0 0 8 , ▁then ▁served ▁as ▁the ▁deput y ▁chief ▁justice ▁of ▁the ▁High ▁Court ▁of ▁Y ogy ak arta ▁before ▁the ▁Supreme ▁Court ▁of ▁Indones ia ▁appointed ▁him ▁to ▁the ▁Constitution al ▁Court ▁in ▁ 2 0 1 0 . ▁ ▁Although ▁Sum adi ▁has ▁a ▁strong ▁background ▁in ▁sh aria ▁law ▁and ▁has ▁served ▁on ▁several ▁religious ▁courts , ▁he ▁was ▁not ▁known ▁for ▁taking ▁the ▁lead ▁on ▁cases ▁before ▁the ▁Constitution al ▁Court ▁regarding ▁Islam ic ▁law . ▁He ▁did ▁provide ▁a ▁diss ent ing ▁opinion ▁in ▁regard ▁to ▁the ▁Government ▁of ▁Indones ia ' s ▁purchase ▁of ▁ 7 % ▁of ▁the ▁New mont ▁M ining ▁Corporation , ▁r uling ▁that ▁the ▁government ▁didn ' t ▁need ▁to ▁consult ▁the ▁People ' s ▁Represent ative ▁Council ▁prior ▁to ▁the ▁purchase . ▁Sum adi ▁was ▁also ▁the ▁chairman ▁of ▁one ▁of ▁three