bytebug@dhw68k.cts.com (Roger L. Long) (10/24/89)
[10/89 Macintosh Technical Notes - 257 Slot Interrupt Prio-Technics] Written by: Mark Baumwell October 1989 This Technical Note describes the way interrupt priorities are scheduled, which corrects the description of slot interrupt queue priorities in the Device Manager chapter of Inside Macintosh, Volume V- 426. --- (This file must be converted with BinHex 4.0) :#941-M8h,R0TG!"6593K8dP8)3#3"!QD!*!%06"6593K!!%!!!QDFNaKG3%!N!J #(P41,M)e0bj6E'pd)%PZG'9bFR9`G#"3FQP[FQPdH3!!2XlX!!%!4$I#!%&Hh!" %S@i$EJ%4!"`!!3#3!d3hh&G28N40380"!3#K3p"-S9@*L3#3"JiL!*!'#43!!([ d!*!'ReJ!$!$S!#!!!!)!%[jEq)pI`B30e!(!-6%C!!DN!-$3Q*!!!6%!+!!-5!J !58Q5!!4S%i$LAlKriJ6N%f"N`*%#+!Bi&%$5T%Q5+PNq6%L'T-%!5)hf5AJ83*N PZ*`b)3*S"%N&!$)%J)35!*!!VLJ0JKe,FQ4#XdB6,YMi&F!#$J!S!-!3B0FrH3$ Sh3dJV+&#KJZ(#JB3f#dF!"$1JNPj&i#*aRVPmIAlPf&@!%iZCfED88-!D'S"!G$ 8q$(Hb(a4rL0X15@(!@)$GN`SPfQ$K!)[dJD3!%,H$aRc[YbB"qV"P&)Jk%d+3H5 H&a$e#054pid+KePm(L8S!'eHiYaBiaCXB"$mlJRdhY34%JY)[4$4J[$iS!-HD0N A$FUYSHp,!Z@(42*!%fc-8F)LmJ"66aQ[e'&20!pB34d0mlaJ3i,e,!%"28(FFdB `!ilaaKN8f*H3!!5cL5F!!cc**3%$Zc@6)4i2@)HG'Jmi)38%N6"bK$dK!,)#"2I BF3mNFc$R(!MNe((%#4JB%!3#bf4`MaBC*(M2(Rc!8J`4(+!J3#`*B%#-(bG-`Cd L8K`J!`92e#(1!h(F%i@G$Ka"K4aa!$,(Q!m3mB%GI'aSM3hfa!(%-Qk%!%3A$b5 "3ak'(L-$&Vq`%+%@phc4"J6e[0(#2%m!piB,*U+SQhLYX#KH,c#+Gm)9FU4""ae PZ!'#'(RSN!"!%f()X3B)3S444aYhP-%''`Nm-3BGEiK4KK`Ja*!!!`ij02!'IV( +0B*[`!NhcbX*e+1$&*'q'HHF8"ca43[e",(-$FLBL*m%qJ'3!%!!hF5QV`!(!#b !#3-A62$""KX-`!rmS[9[`!%M,((#%J-34F1alFZ)`"#6jI'qh6LF!-FFHfab@,G aZeY##3"!"Em"m(3!!$0[%8!k%33!#J##l-a)+!"B%P!"3-%!Y#B!)2!2254TN!$ 3cTJBK0A-0Gmm%J@h`4#5$3()%J!m1fHbmb8q!bfd!83R*)$4Sb@0Rm92!i$*E4L %"*F$#J!l4KTZ3$X('Jf%IA65rlK$8K4aBk)#"M@@-3BDEU3a4KKXJ1$%'lM1%IE BCJpGp1"+1j33'iRI*X%+mAb`!4&Pf+(X'h"-#`)9MN-Z1H8J6&%(((#m)3FGQ`0 `bF`m#3!#!$lSLh`!fHcFL2-l$l*D!15T,"leP&J[&r@iT5LAA#d%N!#,`aZ3!0c ab9eaVlfq!I!$'dRlQS2qb5#rcc*I#XqIIXUjG6YHpkZ55rpS%`!d"'%-)T)$'IK f"K"!#`4*F--FdN#'-S"!Ehcc'aTB!!)V[)%0al+J&9T!!aRBJ)083)-&@@F(b9N 3@'i)`aQQa8%kU$"h8B"#VGi!!M1N39PN!-%Ec!##-)"J$Qc!(!Jb1#djl)i1))K $(FS`44!SU`aYb"88dc#()ZUU$K*-`aRF8)BJmJTA$N4$'+"B39c*S3em+d-AE@K "he@3!&Tm!m%Gd#!j0"`aLA6SBV!Xf,YPPG',3@5L(*`)"bM1B9SY()-&jD!H1X4 4N!"bX1$N$%N'&i"JGRcX)KHAk)B%C[*C3Y39j5U(`Ekpi@mJD--E+PJJ%-"KKp4 k)"dKQ)5pTA'04F`N#*cSKXLjSB&'R%-HjS#V0S$!GA+Bi"Yd9BCJXH'(Z95MVUD `c'EQESKdZ--J3A!$&m$!"EG4JIF!d!"AbD8$rLY#V#`!J#Ai$ai-b&Fqr+Hq!FB P!%1)i$#VH8dkj)'$5&5L)KNC5#%5-BR*SYBYdq!l@qAKQC5EBKI9k,SLXN'Fbpa 9'A)&JNfbiC!!2S`Q(6`*!L5m)9R3j1!U38$'1e``$(Yc*5a&e!Bie-'0Fd!S(B* Pb@2Ud9Cqh'8V0FM,[FQdLmPD9K%&+G8fi*52C1`L-BhC3'ib%i[I0%-iaeP1'!L 4@QaB)`f2+P@1@M!-Z[V#&#*)K`JbFkD8r'NFI`P&0AC4@L4p(&aR'-3(CY)-*dA P,LXiKc(8UT%8e98Hl8V"&q)dJkp%!cS6SXi!!Z!$q432#Ib(MRRQT9X"L)%l!a! %I[*[RAi3D"M)X%",6V1'0ja#$RIB`aqb)C&"453)r1T4N!$qGD4ZU1%GH(K'1B) JLFINS"KqQNB,m[%-IQcZ%V8U4dJH%Uj"E%-GQ#R5)jB"LJr8`l41CETe4X#d&h! Y!2d(K5$`lU4(Y+48-rP)1ELZLa1YU%%a#N,RbJ!'-'L"$'T3JkQ#J!a['%-)qhE )bBDaJMI0U3BhUbVrqF#GQ*([qL"a166D%*KjK1Y&*rG)Krj4S44Hj"1KLP3V5K& h!Dk93A&V39Q5pj4DC-0&qACA6T,5M3cGlM$"f&Z9FM#6C`J@'8ikKbi1mBMG"#X dTHQ'cIT6,PliJTM(61BbQrR-D%kcQYI-jMD,q6EQ%Fm6h%cR1YZjcUrel*c[c1F qpcR2rQ-+!f!8J%%Aa0!Q+`-8''!9!Z"&"#5*P90U3),MK3F0SM!)M'"8KL*8VL" dZ%LQGB-"T`b"!5XSL%PB-'U8+"S'M3B0T-&5D%N(B!)61,5Y$9eVS$"J%,S1pJ$ D13K#'jS!$""%1i-YJ'AhqYQ'AT%JJJeYBeZEfSM@RlDhRC!!6U-M"#R""J"Qr3p @N!"%d4"Bc!$N%)$`k)B+6L%#)X"0!$jFC"5a@8`CMX$"P1KMh'AJ5DleA34DT&S !VJ#!#NV"%aM0`G5`X-S!c($[f2c"+88!Km6K-Q[GA,c6@,#+!1`Y!hcVCK(aCS4 9!X#$LT2N%[%1SNL5*i)a')3%`SZh`3X#$J"`BK5cfB96RJ"&!#K!'!$3JXPKG)a *Bk$4L("j$!!`$DG!J3*@+3!0!Q!*Xq36)IZ'G8#8)I8!*+B-6m#(93aJM3$)`HZ X(6SpV))!Nc$!j&TT`Y"T3AGi8q*pqD3ifRQ4GERFAG0ZGiS41%"hTTN"k2RaJq* *d1MX(AiZ!9#%iX&JP343A"0,$i!S-%k1V"r[m[P-H"Q-%2+$I!6e!G"&[$'4kJ# )4J1MD(J!M1%8'U$#dQK)ZXN,)Jh&3q"i""Kpc4&Ir%icSrC)-`,NmqN0Up0Jj4Y 4`2!$d&Rm$%!-*%()3ADQYS38J!8N38"#%)#15,0-#qi(J!0%))$fX`#qB3!!!: ---