RE: LZ: Interrupts and Registers


[Prev][Next][Index][Thread]

RE: LZ: Interrupts and Registers



>> Does the regular TI-OS ever use interrupt mode 1 or any of the
>> secondary registers (A' B', etc)???
>> 


>TI-os is always in interrrupt mode 1. And the shadow registers are
>used in the interrupts, which means they are destroyed 50
>times/second.


Does the TI-OS actually have routines in the interrupt?


Ed Plese, Jr.
(eplese@lnd.com)


begin 600 WINMAIL.DAT
M>)\^(A,1`0:0" `$```````!``$``0>0!@`(````Y 0```````#H``$-@ 0`
M`@````(``@`!!) &`'0!```!````# ````,``# #````"P`/#@`````"`?\/
M`0```&D`````````@2L?I+ZC$!F=;@#=`0]4`@````!L:7-T+7IS:&5L;$!D
M969I86YT+G)B:RYS;VQL96YT=6YA+G-E`%--5% `;&amp;ES="UZ<VAE;&amp;Q 9&amp;5F
M:6%N="YR8FLN<V]L;&amp;5N='5N82YS90`````>``(P`0````4```!33510````
M`!X``S !````)@```&amp;QI<W0M>G-H96QL0&amp;1E9FEA;G0N<F)K+G-O;&amp;QE;G1U
M;F$N<V4````#`!4,`0````,`_@\&amp;````'@`!, $````H````)VQI<W0M>G-H
M96QL0&amp;1E9FEA;G0N<F)K+G-O;&amp;QE;G1U;F$N<V4G``(!"S !````*P```%--
M5% Z3$E35"U:4TA%3$Q 1$5&amp;24%.5"Y20DLN4T],3$5.5%5.02Y310```P``
M.0`````+`$ Z`0````(!]@\!````! ````````.J5 $(@ <`&amp; ```$E032Y-
M:6-R;W-O9G0@36%I;"Y.;W1E`#$(`02 `0`A````4D4Z($Q:.B!);G1E<G)U
M<'1S(&amp;%N9"!296=I<W1E<G,`7 L!!8 #``X```#,!P@`%P`+`#<`&amp;P`%`%0!
M`2" `P`.````S <(`!<`"P`T`"\`!0!E`0$)@ $`(0```$-"0SDT0S=%1$-&amp;
M0T-&amp;,3$Y,D4P-#0T-34S-30P,# P`#$'`0.0!@! `P``$@````L`(P``````
M`P`F```````+`"D```````,`-@``````0 `Y`&amp;#[F^(3D;L!'@!P``$````A
M````4D4Z($Q:.B!);G1E<G)U<'1S(&amp;%N9"!296=I<W1E<G,``````@%Q``$`
M```6`````;N1$^*;?DS)S/S<$<^2X$1%4U0`````'@`># $````%````4TU4
M4 `````>`!\,`0````\```!E<&amp;QE<V5 ;&amp;YD+F-O;0```P`&amp;$%90.) #``<0
M"0$``!X`"! !````90```$1/15-42$5214=53$%25$DM3U-%5D5255-%24Y4
M15)255!434]$13%/4D%.64]&amp;5$A%4T5#3TY$05)94D5'25-415)3*$%"+$54
M0RD_/S]422U/4TE304Q705E324Y)3E1%4E(``````@$)$ $```"^`0``N@$`
M`) #``!,6D9UHAH"._\`"@$/`A4"J 7K`H,`4 +R"0(`8V@*P'-E=#(W!@`&amp;
MPP*#,@/%`@!P<D)Q$>)S=&amp;5M`H,SMP+D!Q,"@S02S!3%?0J /PC/"=D"@ J!
M#;$+8&amp;YG>#$P,Q10"PH58@'0(%X^"T8440OR$U!O$]!C(05 /B!$;P>1=&amp;AD
M92 7H&amp;=U"V %P%1(22U/!?!E=@20(!IU$; @"X 3T')R=6,%,01B(#$@!;$`
M<'G]'Y!F'-(*CQI?&amp;V\<<!&amp;P^06@;F0*P!_P'2$$`!ZQ`00@*$$G($(G+.$=
M\'1C*3\EP"!W(5]_(F\<0R!U)?\G#QNZ':%OQP0@! `?P&amp;QW81.P'H&amp;['H4>
MZ2X4L"0`'--S$8#\9&amp;\'X"1H"L @:"G_*P^_'$$>42[ +4$<XAZ7<R5@V'=H
M:1%P'R!E!B(<X;L?\# Q( VP$\ #8'DS85XU"G@P_S(/'$%T!W(O_2/$+C;=
M)^0I7S?4')<=I.D`T'1U!T!L'_ 1@!X0]QT0"&amp; YL&amp;X'D3.>)>8@=5)%+L!0
M; >0925@2C)R.G8H90M00>% ;/,Z406@;2DX3QP4('46P0(`1? ```,`$! "
M`````P`1$ ````! ``<PH.\#@Q.1NP% ``@PH.\#@Q.1NP$>`#T``0````4`
,``!213H@`````(G>
`
end