From b0798eb95234facb55bddf06bcbf52d5629471d6 Mon Sep 17 00:00:00 2001 From: UzixLS Date: Fri, 1 Oct 2021 20:31:57 +0300 Subject: [PATCH] cpld: don't assert iorqge for general sound ports For unknown reason it causes issues with 14MHz cpuclk. Further investigation required. --- cpld/rtl/top.v | 2 +- out/cpld.pof | Bin 16658 -> 16658 bytes 2 files changed, 1 insertion(+), 1 deletion(-) diff --git a/cpld/rtl/top.v b/cpld/rtl/top.v index 3f4608b..be22c40 100644 --- a/cpld/rtl/top.v +++ b/cpld/rtl/top.v @@ -286,7 +286,7 @@ assign n_romcsb = 1'bz; assign n_wait = 1'bz; assign n_busrq = 1'bz; -assign n_iorqge = (port_fffd || port_bffd || port_b3 || port_bb)? 1'b1 : 1'bz; +assign n_iorqge = (port_fffd || port_bffd)? 1'b1 : 1'bz; assign d = ~n_rd && ~n_iorq && magic_port? magic_port_d : diff --git a/out/cpld.pof b/out/cpld.pof index 159a156f74cfa72e002c59309c5c98caff32c437..c4192dd7db119488801ffff951c50e96b2047dca 100644 GIT binary patch literal 16658 zcmdU1U5s7VRh}k8Y8p{dxeu10XbgFYBFBGW9OMT#u833%i=YAz8B%f?5?rT!OQPHc5wHu-=2Kr z55KhYp@+8Z+%b0d*e^r;N6*Y0oq77mlViUGJ<{jKp8TRP7~Z_=E<`$e;q|Bd@w`~| zDMcO3i8zs(3$JHB_r=e=FA@!~x%UoJA9l@iMYIcP4^nese%0sB-|{{uh=;jqfUXxxPh8361> zb2!b?BuKhLc{yp{%JYzWOKCz{$&cCC>39edQ@2}UNGy!Ps<%t@#%A?+)OUf8vE>ULO zQg+pn^$sJ*$jHHl!Eg>FSW&W3WQ56e*^pb*!<>X3Vv4mYtf-|56>g0b%AwX&LIWTG z!IkEHvB{0! z&(j$F7hr7>`q}q}6}bblf}uePTUJS9WvxR^YDC7X48$lbX0d`{jzUmYfbA-)mt;p4 z7;I!VaJULM5Hgs_I$gqu6P7ZO8gRH-iLg9cx`Kk(aYn<`a`g@5U~9RFs^kJr>0_C2 zR~0I|BdaX*fcaZU-WMqcW?N>Q)YnHtC^`HntVH>uS1CYRc|&$VH%3?P8NzE>lv_0^ zYerR}=s115QNq0D98^sRqvkl|23br<hV-lr!mvm}A&BgJ>xbf(ZWNJxXOsSKnF z(M&z#k4mw?ro6|zKCHS%tK1gLzGaJ5Za=02&F$aF;(nS?M3;4|DoL%h#)2};4Fmo* z5TrmjKwV&9Hw0q?VraSL1)Hs2&-`*PUZjwa28^)*RIZXp6bv@J=`TYmkwPZj4&Ji7 zOSQTJC8WAky4~u{5@7mQVZ08bJW`flBHOIcEN#xs(v0aZ4tley&bI`j!bX53^jTp= z!H7bckZy3S3OQ1cNwb=>XqG1K5(UFRP)UTBNGVLnD&MToEKSfOvau@7cAKR`b6Z)H zoAo@9c&iZ_XUJ*eLf@!hRDq4-L99qxsmtbYnx(d~P*X5G38zjEX+T8QV0ls8nx@H` zlmekU3^Kxzf6Z>55B1gxEAnAMw!w_|&YvDu5<#vFa=5pG=Y*}ti|Fdetd?voWAUJa zKwK%nlQD@>sd5`E+!Y2Zxn4;ejdN(W+bku9w5BA(PlL~q>TW}PghR)REPUzH-PR;UDPBVSX>zLK7ucDm4Za!uEg^FU&{*#B(bjpNY`-tj-wgFjb!`cfFAlAB;t7 zvTb!_)r_z*Qe8ajok}(mn9)rY*Wcu8QHi(QE-+~dzJQNlcNHu@)CfCNB+Zw)Sd?{w zg)*Gdg1oj65ZldlO2UaE%*|3!U<2kVV;A8zq`yzUdr{}o@wQQqtgC28^Ig17L7t(JwD z(;*4nRN=`Uf`t)Kp+VwgU6Hl-D-2SSF)OlZbt8w4QeroXFt3ri;1fv*r3!8BE`QgO z7Y?PH6`(XG^iTvCQe#mTX2j{_exMDo5Ibpyf5rFW_41vdTu#i+$;wLBROH&qcjIWH z(0}WsV@wRIG#uC3H+}^ElW0Nid{XD|!xU^_*@uEkY2Iq!VN|F=s5aD=k{E^sPb6lt zBx`bIFwT)H@0b;g+TzeK->7e?4YC|egEwwDZh{;KL`90xq$QD}-!eE_sZ@;yhfOe% zePsM%4Te~Qs}^qpgSR>i$}adC5+uA01XG>8!T94>o$cX{iOWv$zG7WJ<1PxAL2Mt8~Sm zE)#{=?t$Mtr7&dn3x%yYCCgd=wX9$8UY10burUD4&C*2Se~ayA*=wt-%M3DMHT2W+ zTv2&Wg6#g;Nx+KPdBU!%g`N)?_xgN^5*qW~|6OiXn$o?f$!PQmg%z+>(;WMOM4D@URaF zl4WUoKi>>XqzT&+ByUMJ?3EozVAF`s6!QF=NMizWn+xbSIEx@iOLIl4=KJ9`S#BqG zr|~@0;b@;WS`_CMVv-oviVD1AJ;F zEPpI>GO&i*i3@1qPX=5)k*x*E?eOeS29qdEwe-zPQXFX2;(^z6LNL}_6pleoE6X6C zA{)D=y5T1iluK}wmQjE&KkK0>rINu?_~5pJi6E+Fl?&pH$}4jfjP|NPymD{zF z3^`org(5i?4g&}!QKmG9C1Wruu8nk`c;jAx4M=M!kN&1G-XDy2r{QFDSg##MyHm~; 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