From: sl8nl@cc.usu.edu
Newsgroups: comp.sys.ibm.pc.soundcard
Subject: GUS Programming
Date: 21 Dec 92 16:00:02 MDT
Organization: Utah State University

OK, here's your initial programming info on the GUS.  Have fun!

begin 750 ultradox.lzh
M(GPM;&@U+<4+``!`10``B5B5&2`!"55,5%)!+D%33=1330``"!)SF]7%&_]C
MB1G^N$`IH5M[H&FBY<`'$A+#KU`[J)<A1>;?MUL'K\XWYF[O?''_S;>MO30W
M=;W0#H<=P=>.[N%4I>LD44DO6JX$5P*JK@7"BN!+8K@U2U6RJX%5R+BVX5P:
MK\&;\'+V][K)&VV\T6A8%[)7%G1B]DC+A&</"S0_PM039!L+]X@C++N"7<9Q
M#!Y$%5*X81*=-=1<C)F+`E"JD5$TN10@BTQ5BM[DX2;I@X*L,-R?D1#$LZVW
M8G"<**P5W$88$L/=#G"B5#IQ5ES+"7-]C#PL/"7/@X>%VDJ.5AX54.=8$(7L
M.U"8>%MNU6G#Z-PPU-P,9%!*@?W.`CA*A_(5OX;CCM4@A*.4LX^FG*N4M6QI
M#,,^MT!N$/I5:S^M2206/CM-E4/[]O2(P.Q%RK3KBSVOKB'7BQJI=T3^-.GH
M'X&'(79@`5B<K7_UC-%:?QJXI,9LAL/"(RJU(00YR=#9I:.R+7(8YNZRPS$W
M2-Y$9,/;[1";EXF$I+>Z!ECF#VHLT:JL.:BA/6WSGBS1'QKG&@+%"3'*"0<'
M#G1/B(.I!C"E^/SU"]SU><I7FYV/&5)X>=P!Y0\(>1D;2EX1-CW^#Y4'N)!N
M`]_(@WFBS]D7<&PZ\O@T7<):0O>]_*K!X4,OR(-_C/__D\<2]?-P'.?=XV[Y
M^=+9%CB.93>8$ME3)[QPT+R^_(ISH]15<"S&3-SR'-SB@V&+SBW!CN.I\P&?
MT&M'F&N-0]#/S[O"IUY"8PXJEK%LD8MK^R<YDY,W.(^7AD\':2NHAS+Z^(-O
M]G/0Z5Z9!]4JM6>`M'CVV>\]^\[.[)6HR`*,*6V$[^AI"<,IQ,07V#\C#+6"
M'&-^R`IT5KRB^PZVRX(K(JI*I6[`JS:YB.9']U<>=B+YQDZ_7ZXA;`1Y;@ZK
M3!'`CLSQ[K0,HGHX@XQKF^<=,OF'3F%Q#L<)P0DAZ8(\$;(46*5L)'2J0),9
MFIC8!4E#W8!``P]P-N!#GM>-E43;K+)\+M`2[378)D>9]R@K3XG5,S3.8K'<
M*N$K=V7:J9&SJUO>_M%*U2]*G:4RG:4QO%&/RQLD_X&6/Q([S_0COSAS"-*E
MUI\!OY\:7FW`C-&:[A:-0-!WX5W6(8[)>D?S$)`76%V2BUAU7_=$/=+)RMQ_
MU2#UR44H/6>'KEY5&#UH!ZGG,=R1KCKA/R:6MGZO4_(SLX^SMHXPO2%*_@?_
M\,")@>P\+[LK7"7[C=>]BNN:XH6$!=0Z3LQZG;3)!R\)%#D@/T=+!(?6SW1&
M$?E1PC37D(X)3O'%IMD]QTC*EBT;HACX_`G]HL%"AJD9*[46%3!H!5)D9$;*
M>N&%`OVK,:I',CDTE]W@(/R0F74QOX6,]><G7^%C/QL7T?CY226_\$J=QGN?
M-Q"N_GVCWZ#\J6P-D&\6*ACT\866%.`%57558);/_!I_?,+\DX@"KRGJFSN@
M\UPGUD=[Y/^X5@*?K;)9#B?62O,_%0?4_P(S0CE?)-JA5$'W#<'R80=*%(2'
M6W7H&$(PG%&P4(.YZK0GS4<;@V"/?V"%S8)'V%%[R5"K$3A(]9'*L^W!KIY]
M<#O)@&K)]6^UAMZ2@?2>N4[.^L-M4^G#U3"L3G]K:!)^!?'OZT"Z,E8B]%./
MLS;*WBC+86\X<&/X*1F>+R@[!`F7(O<V*'(38FI4ZWO+L1&9WTLHS@&*U!B?
M_-]YZALM,=7>DDVQ>6,KZIIC_HG;Z1D2,K_]KO3EV@2I`=R!2\2%F#*Q=<PV
MS`RG4&9<&A0:@\.K.$-IH;;]LOGI8Z=@Q`!)>HR17&AY=_=>/EPMLYVA=G=]
MB`?Y=V?,#8/S]F-RN"I%9`[*VK+##[)_HA]N&<+S0L)X"`^'HDSE\^.'^0&M
M\T0!&^<[OW2MJGN,<:$FU+&M7M3ZR6U<DZM;767IF^&TX\A`T_YD#<68AU.9
MZA5P(0.'2UE'1+Z!R>4SZ#[/:GZC[3_Y$!_:?0/*:I__0.`-7>@^`:?ZCW9/
M\1]_4>SU6,[!4,-^H4>2`7B>,/O3='9I!*M@]#AJR$,55OG<CM2\E%-<6;A)
MOEW,52WBL0\%F78.?>F)K4&C"!EQ__#47Q!=QZ3T;EVBN+G@:=ZS-#5#'_6_
MY^)^U1_,_:LQWYZ9%O6!7L:O:FJBWRK7T4_W!\C<1.4E1ZWER(8V4Z4VFM*@
M/:5U9BOZ&G,U+XZHC91M?F!L?57KD;$H5DS96'I_RS0JF%V2!&TE9//YP^E.
MG9TCU">!SDT#G5_20^D>D>H255=1_=GTD'I:4#T5ALU":C/VW>FY2>-BI:Y@
MX<GMSY60D+VR#<"/RU!*E/:A@M8X6[`+=2'Z3(H-T*O3J"6'ND/;PZ:]1ULB
MKSV`P<"J[5>HE(20@C%>DC!;JXQ:6KGBL$/;X\T^=I!IH7IAH["UV->D_(-C
MKBRJ&Y'HC\P]JL_5R']7KZE+2U`U;W1V9*F+50:;1V3DR?Y(\H.Y#HH,_/]A
M_/V0FB=T;#I'JV`:L5P#^'""J$J-D!UP7*9A40U#.@])L`0L3)*@S$"C\IG*
M)'2'A%6G"K$88A&_/:`Z5=>J&N$9>K$**(5RJH-Z6?LRF3EDG.*-QQVJ>W^`
M5L+I6%Q@/QIWY+!1J@7=>&\<XQS/Y(G"`EBJ>\@1(AG+8_`)[!9K+QT7NV:#
MQH+2,JWCKNM-`IR<4YSZ*+Z)`&<4&V%SBIMEJB9+6\-T:S0VG-<[N2P-`ODX
MOZ7X6]1(<[.U1KLW[G><@T_\-'CY0[57YH-6\'<3@NZ<Q>2Q(;<`)A:2`-SH
M`;*Y).R%`WC\^_14_I-A"*%*4#J$HI]TCE).OM34D*[=@_%828P6C[,]%,?+
MO"BOPMJ+BWN^NV?%V"ZKS`;_R[?4@M]*V?4L__Q8OY"P=*L?+6G8%=Y6ER=?
M\ZIF\I=!*H/)>.$,>53*+U^WKGQ0\7TU0Q0PA#,(ZHUI7\AB*&>U_`*D,\>\
MKU.21/7Q,[.V".&U#4KM;4]OM-E3)(@@G`@AIE=95U#7$0;?1HR6"=2JU*`^
M7)I-M_HA0@O&6LRAPN@[JEQ%2B(#$1CV@@G8F7%U+-:=0HK2S4Z-"C0H_9H>
MLC(@4^Y=21N[+NP4@<E3:>5XE6HGZ2"$TB`$;V<^VGV1U2?>[%.V^!@?AJN2
MC//O212D`SR@E=E[%7)T8S\H3PO'57,!#>Q:(;:X2YW9+_=QD.0\XPN+RC#+
MB@3]%!_Y.\ICQ1;5I?C?2.P)4)>A*G,S$$/2E0EZDJ4OWI5'&CTI4I?V2J2\
MZ5<PQ.6GT',E4A(I]\J4B1^+T!L#94"=5@;2A1,>X5AT)C\2M:"V[JH/$A/;
M37BDP:IX"WJAS2E*P1R4CO>/\X2I<>YVT2H70*<T"<$W_0'Y3<`"&K8TAF'*
MBAO*61E8N/?(LS6(X0W@JZ<6NMT0_?T&!VA-GI7QC1E+GEW@/UR&@/[,\EEY
M^C0D:X6N,TVR>YY@30IA\M?XM](/C@\9+<?>4KOW)+Q:I^SW>34>/DSV%-YU
M9E\^JO\GQ%)#Y'`Z_O7O.,S:'S(7S!BEEHT<K[Z&$P*'F8WT%]K^"&J/Z4-4
M?&AKF4<S,\B&B/F*;TH:'CHOM$L8)N5:3GX6P:.5=D)0:+XG6Q))'SO02#&B
ML13<[)*YKLBT>7\?D6GD>@&2.X";?>AD6X`AN2[G!P'2JPQ!0U=_;>ZHCMP!
MQ&"48P4IB+8_$18$T^VUSD70Z"+0T"S_!%GA@OD72[Y%](M9GCFL(&%<[)DA
M=XJ($^POXU6H=_"ZHAV5+YV6??)0<<;Y*D>(E6NT.0Q4,+=U$H2YR4Q$D2_J
M25X;+Y(Q<1(_N.KFN591]24\7QM3GYB-%%/SJ4O;J^?DZ@I\_OBK9%<X03"L
MEEWA5CX'W4K9&^I6N*`I1Y=E--L9BWEG[N_,S]'&)=/&A3WM'DE]PDH#VY44
M,AF$G3#,Y0M28)1[KQY27!E/3I<=:3AE/,1S$.81^=JNYQ6U%EES8C\OB$N`
MX?&B`V$'[DJ;#P2.4%O_:%B]?&BW\6MBUXB07M1Y_IAX0"+@+6QH-2US"P``
MY"<``.2(E1D@`0E53%1202Y$3T.M*DT```@R<YKNLB;>(QQ(S_85`MXY[QP,
M!R-N\P(V2`#3!R*857NW?=W;3=WW3?>TXY*_"(N/71.K/E^!]7[__]N]H,?,
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M`TEV6IAD5!CXS;DJYK=Q$2P+;BYI6$8\"K,UM#%,8!PPQ*K>NJE`6D:9&U2,
MW64W(8A^)294370,`-6W`6['%92,`$$M5`#/0^N.[59?95ALQU;K]4U]/IE!
M&`ZT?-,$)D"3,.1=[I.5)^PU?=?M[2'PFN[$F^BOF(C7(M#$QW8E`IFH6$\A
M,,T45]%U,DB;,1$DXXZW1<KR"&U:"?)&HNK9"1FLJTB1RB&-ABB0E%D$;-(9
MQ.26C:T_B`QOSG%0.S.IJP=KA'7S,NS?:&!8H;<CCXC5&N6^`+JY%"%@P5$N
M\2Z`C8F!]=-^RIP9)<I`F1;386?2P&TVX1E5#4EJF-27XU3#2ZTS'TI500M9
MTD.:7?2$D!3UZ%MPP3#(#T#@'$RXFRN9O>9Z')Q\8E+@EB;'#(3\Q+_,4&0$
M(0Q-`/_2^V8!!+&!RD)ZB3);F3;5Q"+'QH9#.9"97[A-6@;7%WB!EY<NX1_:
MI,GRJB'0W5`#LA)+M1%F9O>9=3*";G4L9$CP$U#$;:L[K4AG83?#BK<D5<"C
M1)1`RX.[_K['QM=04U`<+CAA&_CT]36L?*CIHR01QL(5WGKF5^'/(@M-3'Y8
M;I(<"J[`9O-#UH&P:DX%J-HLWVDH9<7*&%H`VC>2$:$Y:YA@G.^.$F&B8%HO
M!D=6ZJ4EKOD^84%%J)%*!4-75I*JG[@_N@7LRK#7YQTD;1QT]_F$AQIR9PZU
MC:U/Q5GJX;1S=*YW_+G#RO%XW)%X_Y]?=K%R>RO<4C32U(C4A0"$:RWPF]#P
MX!>'I(L6"1G[PD(FZ8&8]QRBNQ8VG/J!D(<6KXP=6>I!V=G>('#\)/:H'`A2
MMSG)<O;M-6&Q""'\D5]H0"N+LZK"7E8L=4?U:#HA00A!YO*="RM&J1)16.\X
MM[?N#S,(;8(XVJ4Q@4M*2XZ(.'D&-3%$'K@W4;&/D8P]'WS^-3.:\\]Q+J\:
M>G<FE&AKS<C<1A)T<-=!<8C,SNCN$9VGVK&N(76IO'%]Q$+H>PA=#ZB%SJV9
M[B%TO80NE]1"Y_1T/<0KWP%]ZR&GY7\2'K/9F;RD1ABU&2S3I%RC)L0MTARR
M3AB985'2"$N"H:8*AG`<W3#%H,8U3(\@#0VVQS_(0].41RY"\DJFS2R'&:P@
ML&!=!,P<D9?@_Q*=[Z7>1V/PQD:^&#+FCRBBP*=>(&D$$HDJ<W8S>:$]<A%,
M&ZD4I[(F+4<//'#U=CK?+MZG(K';GESB@>G3$50*(R]J5<:'C:L*-3:+ZX2C
MS!$]:EA309";J8IE3J.$(0P11-.=3`WDG4IG_;AKA!$2WZ*PW_JL>-SK_ZL>
M'LDK'9[>VY67\Y#?H0!M*:CXUPBU)^"57S3*D?OXI#>%!68"7W3[4DQ6W/*>
M%;E1.:([6`6.[:,F>K<I]'0%P15>SL_1>T*^A7S\KE:N*MW=75"T%5D04VSQ
M0)5;P"<[0'2RD(TX=V&`J9RS?`:PLR7BLB3[ZI#LQTOOS2I!$45`+4LW*+!K
M[Z=2E1/63$=VWZZ=3U*%>?YF=C>>LSBK)>RWK5SD3&4!&@CCZ!0$`G:W1`3*
M`=6SA`*>*`+:%A1$JTVIWTNULZCVRANQKK5C/+QG_]%AM'#`*W?F2WP=W_:6
M_C7$+5[PI:^M+.CB;?W7"9S/AI<*)B4"2VBK5JG<W1"U%3+E82)X/\VDA';K
M+7=1KBV&Y#J^LY]!U%)PR1B9!V]37[/,S=RLV9)<M'X$/*S[F4@.H:^SI^&4
M!/7?K*>$DL"_(HK5-)WZ5@X$<5\Y]J.,YN6@U%>Y=G7MJQQB^M%M.`B^N:*`
MI:JY%8+@:K^VL/X/[*&YQ]XZWG_RF(`_\C\R*_FM__I`.&-1IS22%>3WYXRY
M76\"BQ+A0!X)KL4+YXK@L!O/0FRJJ_?+M:F6B`3V0/RD&_9+M>3<Q0#^MJ=?
M5V$=3J(S^;KV?W=?W_?\$&DNOF8NKM;=CM;>(6U_/U?$*\W%U=38T\0ISO+T
M_$)^9F$H%9,P6BEC_<PIVE)@G83UIZFG[6%-`F%/>XGH:*BPYIY._/=_@<=0
MI/P480$:2<'LPC6SZ1K6](UK>4:UJ,^KK;.D6-Y.`,\2UL\H`I_]6)AG1RLH
ME>;QV&A=3865XM\A`B4D])X65!G#51EC-3R5A9?<1V1F)SJ%#RIQE^7791'N
M.B(I`)W!&!)-7^N#G\[%]$T_@_X$>R,CD,FFBPPZKPJ6,('J3WN)975(8Q/#
MK613%[C)\9=:A+#LB8QV%W58-%I/"_=5HM3N%W1C'6NT51%^2'49:+PTO13!
M2FH1P[PB^R-E7%CXWZYY>V+]_1CXV^*;[?1T1^YP_<T?M<?N8/VL/UXG0.X.
M7^GR?IQ81@9/!^[]'[BU&U'`[@%'31K"E')QP],/6XO!:M5?*`CU<Q@+9F;=
MF:X`F`J/!Y`#@UDA@'7A?H&3@#1X#"75ZO5H3N<#4)\%&65C8Z!ZQ42A95Y)
MMN70P;E</.KESAISXRF6%[./CB`I"V-):A@JV'I%X?4L`D@^E81'+ZEB4J1\
M"PJ5C4>+"L3U<(DU?G\?"H43^I&E.B4K;(TL\_4[G)LS-_R[/;O!<]-8[J>;
M:3H.2N<)PR*GU?@S/&!WIR_(RH],F(JLDZ0XL$:V_=5E<)8Y;H>XE,E#4^Q<
M1AP4U@UGQTP`BUG-MHUYD!;;WV,"]7$P#SOF8>%W)YPNS)T-FU:1DC'VV5M*
M0FTH>#U$VL/397G!KGV?,#:V`&A[+R`[C?FT#V51*BG?FK=&GP\X$[S$A@38
M6@EVU77C10L"7WM'LX^4">!F4P)UUDT;>=L.:SO!92_N7L#3U8F:'''3A5?1
M]ENGPFS0[%6H.%<;3S#K/J,<<,-"+'[V@>OB`Y5!7N(_-P`=0<N]9&^$#YW.
M!_*1OA`^C2F>>_V]7W(!Q8>X`/])J<X'L\H'\YJ<X'?I`]&(F_@:^&%0\H@/
MVY&3"W2%%45.<-S(>YCHVH)[S,9B$O%B`]'PWP<JEEZ2B6NFX;2AM#OR#7**
MGU@TG%T1D""=:*D^F8-Y>;CV;.T=/EM)]&;1E@O:B;--HZFLX^@$<AO#8V8$
M3.R70P%8)4M&$[9KGNJ/2!Z/NPN\6Z4&-J$!V.8;!\L'BZC6"=<%9`4$7BZ]
M.><-34^@'.5>PL,$'MU)8>H32W(9A[15)HSZ5]&K/A9[84E"VBO1-/6@<P(Z
M_OAF`_T99T$]\#X'P_W@=E"PZE(.L_:#G6<S!@_+$E]'4Z9GI=BF&CKHS>49
MY/JR>LC<8IH'6[5QNR'6677X9">J*E$K!4VM&5"2L?9/H\4(+)HWA0W!PW#B
MH,JH5BWD<.,DG8,%C9H:-S!/QIJ="=>.U,,0\5JC@JFC;[-S]S$'0GMF*679
MU:\?N^ZU!--E-]J*(_;6(%)TJ1[P.4(4%H%>GV9!7+)0$A'Y8C)+(W0TXZ((
MJ?N'FXX6@K3D1%3($FW(D=.\R#0,*%,K;`K:&-.X4+W!;4.`)VU/Y2=]V=C4
@<J&H[65C3H\6!%TASI%1#)W*@8YT5UO'`62E7)/4?@#
`
end