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[/] [openmsp430/] [trunk/] [core/] [sim/] [rtl_sim/] [src/] [gpio_rdwr.v] - Rev 83
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/*===========================================================================*/ /* Copyright (C) 2001 Authors */ /* */ /* This source file may be used and distributed without restriction provided */ /* that this copyright statement is not removed from the file and that any */ /* derivative work contains the original copyright notice and the associated */ /* disclaimer. */ /* */ /* This source file is free software; you can redistribute it and/or modify */ /* it under the terms of the GNU Lesser General Public License as published */ /* by the Free Software Foundation; either version 2.1 of the License, or */ /* (at your option) any later version. */ /* */ /* This source is distributed in the hope that it will be useful, but WITHOUT*/ /* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */ /* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */ /* License for more details. */ /* */ /* You should have received a copy of the GNU Lesser General Public License */ /* along with this source; if not, write to the Free Software Foundation, */ /* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ /* */ /*===========================================================================*/ /* DIGITAL I/O */ /*---------------------------------------------------------------------------*/ /* Test the Digital I/O interface: */ /* - Read/Write register access. */ /* - I/O Functionality. */ /* */ /* Author(s): */ /* - Olivier Girard, olgirard@gmail.com */ /* */ /*---------------------------------------------------------------------------*/ /* $Rev: 19 $ */ /* $LastChangedBy: olivier.girard $ */ /* $LastChangedDate: 2009-08-04 23:47:15 +0200 (Tue, 04 Aug 2009) $ */ /*===========================================================================*/ initial begin $display(" ==============================================="); $display("| START SIMULATION |"); $display(" ==============================================="); repeat(5) @(posedge mclk); stimulus_done = 0; // PORT 1: TEST RD/WR REGISTER ACCESS //-------------------------------------------------------- @(r15==16'h0001); if (mem200 !== 16'h0000) tb_error("====== P1IN != 0x0000 ====="); if (mem202 !== 16'h55aa) tb_error("====== P1OUT != 0x55aa ====="); if (mem204 !== 16'ha55a) tb_error("====== P1DIR != 0xa55a ====="); if (mem206 !== 16'haa55) tb_error("====== P1IFG != 0xaa55 ====="); if (mem208 !== 16'h5aa5) tb_error("====== P1IES != 0x5aa5 ====="); if (mem20A !== 16'h55aa) tb_error("====== P1IE != 0x55aa ====="); if (mem20C !== 16'h32cd) tb_error("====== P1SEL != 0x32cd ====="); // PORT 2: TEST RD/WR REGISTER ACCESS //-------------------------------------------------------- @(r15==16'h0002); if (mem210 !== 16'h0000) tb_error("====== P2IN != 0x0000 ====="); if (mem212 !== 16'h55aa) tb_error("====== P2OUT != 0x55aa ====="); if (mem214 !== 16'ha55a) tb_error("====== P2DIR != 0xa55a ====="); if (mem216 !== 16'haa55) tb_error("====== P2IFG != 0xaa55 ====="); if (mem218 !== 16'h5aa5) tb_error("====== P2IES != 0x5aa5 ====="); if (mem21A !== 16'h55aa) tb_error("====== P2IE != 0x55aa ====="); if (mem21C !== 16'h32cd) tb_error("====== P2SEL != 0x32cd ====="); // PORT 3: TEST RD/WR REGISTER ACCESS //-------------------------------------------------------- @(r15==16'h0003); if (mem220 !== 16'h0000) tb_error("====== P3IN != 0x0000 ====="); if (mem222 !== 16'h55aa) tb_error("====== P3OUT != 0x55aa ====="); if (mem224 !== 16'ha55a) tb_error("====== P3DIR != 0xa55a ====="); if (mem226 !== 16'h32cd) tb_error("====== P3SEL != 0x32cd ====="); // PORT 4: TEST RD/WR REGISTER ACCESS //-------------------------------------------------------- @(r15==16'h0004); if (mem230 !== 16'h0000) tb_error("====== P4IN != 0x0000 ====="); if (mem232 !== 16'h55aa) tb_error("====== P4OUT != 0x55aa ====="); if (mem234 !== 16'ha55a) tb_error("====== P4DIR != 0xa55a ====="); if (mem236 !== 16'h32cd) tb_error("====== P4SEL != 0x32cd ====="); // PORT 5: TEST RD/WR REGISTER ACCESS //-------------------------------------------------------- @(r15==16'h0005); if (mem240 !== 16'h0000) tb_error("====== P5IN != 0x0000 ====="); if (mem242 !== 16'h55aa) tb_error("====== P5OUT != 0x55aa ====="); if (mem244 !== 16'ha55a) tb_error("====== P5DIR != 0xa55a ====="); if (mem246 !== 16'h32cd) tb_error("====== P5SEL != 0x32cd ====="); // PORT 6: TEST RD/WR REGISTER ACCESS //-------------------------------------------------------- @(r15==16'h0006); if (mem250 !== 16'h0000) tb_error("====== P6IN != 0x0000 ====="); if (mem252 !== 16'h55aa) tb_error("====== P6OUT != 0x55aa ====="); if (mem254 !== 16'ha55a) tb_error("====== P6DIR != 0xa55a ====="); if (mem256 !== 16'h32cd) tb_error("====== P6SEL != 0x32cd ====="); // PORT 1: TEST I/O FUNCTIONALITY //-------------------------------------------------------- @(r15==16'h0200) p1_din = 8'h01; @(r15==16'h0201) p1_din = 8'h02; @(r15==16'h0202) p1_din = 8'h04; @(r15==16'h0203) p1_din = 8'h08; @(r15==16'h0204) p1_din = 8'h10; @(r15==16'h0205) p1_din = 8'h20; @(r15==16'h0206) p1_din = 8'h40; @(r15==16'h0207) p1_din = 8'h80; @(r15==16'h0208); if (mem200 !== 16'h0201) tb_error("====== P1IN != 0x0201 ====="); if (mem202 !== 16'h0804) tb_error("====== P1IN != 0x0804 ====="); if (mem204 !== 16'h2010) tb_error("====== P1IN != 0x2010 ====="); if (mem206 !== 16'h8040) tb_error("====== P1IN != 0x8040 ====="); @(r15==16'h1100); if (p1_dout !== 8'h01) tb_error("====== P1DOUT != 0x01 ====="); @(r15==16'h1101); if (p1_dout !== 8'h02) tb_error("====== P1DOUT != 0x02 ====="); @(r15==16'h1102); if (p1_dout !== 8'h04) tb_error("====== P1DOUT != 0x04 ====="); @(r15==16'h1103); if (p1_dout !== 8'h08) tb_error("====== P1DOUT != 0x08 ====="); @(r15==16'h1104); if (p1_dout !== 8'h10) tb_error("====== P1DOUT != 0x10 ====="); @(r15==16'h1105); if (p1_dout !== 8'h20) tb_error("====== P1DOUT != 0x20 ====="); @(r15==16'h1106); if (p1_dout !== 8'h40) tb_error("====== P1DOUT != 0x40 ====="); @(r15==16'h1107); if (p1_dout !== 8'h80) tb_error("====== P1DOUT != 0x80 ====="); @(r15==16'h1200); if (p1_dout_en !== 8'h01) tb_error("====== P1DIR != 0x01 ====="); @(r15==16'h1201); if (p1_dout_en !== 8'h02) tb_error("====== P1DIR != 0x02 ====="); @(r15==16'h1202); if (p1_dout_en !== 8'h04) tb_error("====== P1DIR != 0x04 ====="); @(r15==16'h1203); if (p1_dout_en !== 8'h08) tb_error("====== P1DIR != 0x08 ====="); @(r15==16'h1204); if (p1_dout_en !== 8'h10) tb_error("====== P1DIR != 0x10 ====="); @(r15==16'h1205); if (p1_dout_en !== 8'h20) tb_error("====== P1DIR != 0x20 ====="); @(r15==16'h1206); if (p1_dout_en !== 8'h40) tb_error("====== P1DIR != 0x40 ====="); @(r15==16'h1207); if (p1_dout_en !== 8'h80) tb_error("====== P1DIR != 0x80 ====="); @(r15==16'h1300); if (p1_sel !== 8'h01) tb_error("====== P1SEL != 0x01 ====="); @(r15==16'h1301); if (p1_sel !== 8'h02) tb_error("====== P1SEL != 0x02 ====="); @(r15==16'h1302); if (p1_sel !== 8'h04) tb_error("====== P1SEL != 0x04 ====="); @(r15==16'h1303); if (p1_sel !== 8'h08) tb_error("====== P1SEL != 0x08 ====="); @(r15==16'h1304); if (p1_sel !== 8'h10) tb_error("====== P1SEL != 0x10 ====="); @(r15==16'h1305); if (p1_sel !== 8'h20) tb_error("====== P1SEL != 0x20 ====="); @(r15==16'h1306); if (p1_sel !== 8'h40) tb_error("====== P1SEL != 0x40 ====="); @(r15==16'h1307); if (p1_sel !== 8'h80) tb_error("====== P1SEL != 0x80 ====="); // PORT 2: TEST I/O FUNCTIONALITY //-------------------------------------------------------- @(r15==16'h0210) p2_din = 8'h01; @(r15==16'h0211) p2_din = 8'h02; @(r15==16'h0212) p2_din = 8'h04; @(r15==16'h0213) p2_din = 8'h08; @(r15==16'h0214) p2_din = 8'h10; @(r15==16'h0215) p2_din = 8'h20; @(r15==16'h0216) p2_din = 8'h40; @(r15==16'h0217) p2_din = 8'h80; @(r15==16'h0218); if (mem210 !== 16'h0201) tb_error("====== P2IN != 0x0201 ====="); if (mem212 !== 16'h0804) tb_error("====== P2IN != 0x0804 ====="); if (mem214 !== 16'h2010) tb_error("====== P2IN != 0x2010 ====="); if (mem216 !== 16'h8040) tb_error("====== P2IN != 0x8040 ====="); @(r15==16'h2100); if (p2_dout !== 8'h01) tb_error("====== P2DOUT != 0x01 ====="); @(r15==16'h2101); if (p2_dout !== 8'h02) tb_error("====== P2DOUT != 0x02 ====="); @(r15==16'h2102); if (p2_dout !== 8'h04) tb_error("====== P2DOUT != 0x04 ====="); @(r15==16'h2103); if (p2_dout !== 8'h08) tb_error("====== P2DOUT != 0x08 ====="); @(r15==16'h2104); if (p2_dout !== 8'h10) tb_error("====== P2DOUT != 0x10 ====="); @(r15==16'h2105); if (p2_dout !== 8'h20) tb_error("====== P2DOUT != 0x20 ====="); @(r15==16'h2106); if (p2_dout !== 8'h40) tb_error("====== P2DOUT != 0x40 ====="); @(r15==16'h2107); if (p2_dout !== 8'h80) tb_error("====== P2DOUT != 0x80 ====="); @(r15==16'h2200); if (p2_dout_en !== 8'h01) tb_error("====== P2DIR != 0x01 ====="); @(r15==16'h2201); if (p2_dout_en !== 8'h02) tb_error("====== P2DIR != 0x02 ====="); @(r15==16'h2202); if (p2_dout_en !== 8'h04) tb_error("====== P2DIR != 0x04 ====="); @(r15==16'h2203); if (p2_dout_en !== 8'h08) tb_error("====== P2DIR != 0x08 ====="); @(r15==16'h2204); if (p2_dout_en !== 8'h10) tb_error("====== P2DIR != 0x10 ====="); @(r15==16'h2205); if (p2_dout_en !== 8'h20) tb_error("====== P2DIR != 0x20 ====="); @(r15==16'h2206); if (p2_dout_en !== 8'h40) tb_error("====== P2DIR != 0x40 ====="); @(r15==16'h2207); if (p2_dout_en !== 8'h80) tb_error("====== P2DIR != 0x80 ====="); @(r15==16'h2300); if (p2_sel !== 8'h01) tb_error("====== P2SEL != 0x01 ====="); @(r15==16'h2301); if (p2_sel !== 8'h02) tb_error("====== P2SEL != 0x02 ====="); @(r15==16'h2302); if (p2_sel !== 8'h04) tb_error("====== P2SEL != 0x04 ====="); @(r15==16'h2303); if (p2_sel !== 8'h08) tb_error("====== P2SEL != 0x08 ====="); @(r15==16'h2304); if (p2_sel !== 8'h10) tb_error("====== P2SEL != 0x10 ====="); @(r15==16'h2305); if (p2_sel !== 8'h20) tb_error("====== P2SEL != 0x20 ====="); @(r15==16'h2306); if (p2_sel !== 8'h40) tb_error("====== P2SEL != 0x40 ====="); @(r15==16'h2307); if (p2_sel !== 8'h80) tb_error("====== P2SEL != 0x80 ====="); // PORT 3: TEST I/O FUNCTIONALITY //-------------------------------------------------------- @(r15==16'h0220) p3_din = 8'h01; @(r15==16'h0221) p3_din = 8'h02; @(r15==16'h0222) p3_din = 8'h04; @(r15==16'h0223) p3_din = 8'h08; @(r15==16'h0224) p3_din = 8'h10; @(r15==16'h0225) p3_din = 8'h20; @(r15==16'h0226) p3_din = 8'h40; @(r15==16'h0227) p3_din = 8'h80; @(r15==16'h0228); if (mem220 !== 16'h0201) tb_error("====== P3IN != 0x0201 ====="); if (mem222 !== 16'h0804) tb_error("====== P3IN != 0x0804 ====="); if (mem224 !== 16'h2010) tb_error("====== P3IN != 0x2010 ====="); if (mem226 !== 16'h8040) tb_error("====== P3IN != 0x8040 ====="); @(r15==16'h3100); if (p3_dout !== 8'h01) tb_error("====== P3DOUT != 0x01 ====="); @(r15==16'h3101); if (p3_dout !== 8'h02) tb_error("====== P3DOUT != 0x02 ====="); @(r15==16'h3102); if (p3_dout !== 8'h04) tb_error("====== P3DOUT != 0x04 ====="); @(r15==16'h3103); if (p3_dout !== 8'h08) tb_error("====== P3DOUT != 0x08 ====="); @(r15==16'h3104); if (p3_dout !== 8'h10) tb_error("====== P3DOUT != 0x10 ====="); @(r15==16'h3105); if (p3_dout !== 8'h20) tb_error("====== P3DOUT != 0x20 ====="); @(r15==16'h3106); if (p3_dout !== 8'h40) tb_error("====== P3DOUT != 0x40 ====="); @(r15==16'h3107); if (p3_dout !== 8'h80) tb_error("====== P3DOUT != 0x80 ====="); @(r15==16'h3200); if (p3_dout_en !== 8'h01) tb_error("====== P3DIR != 0x01 ====="); @(r15==16'h3201); if (p3_dout_en !== 8'h02) tb_error("====== P3DIR != 0x02 ====="); @(r15==16'h3202); if (p3_dout_en !== 8'h04) tb_error("====== P3DIR != 0x04 ====="); @(r15==16'h3203); if (p3_dout_en !== 8'h08) tb_error("====== P3DIR != 0x08 ====="); @(r15==16'h3204); if (p3_dout_en !== 8'h10) tb_error("====== P3DIR != 0x10 ====="); @(r15==16'h3205); if (p3_dout_en !== 8'h20) tb_error("====== P3DIR != 0x20 ====="); @(r15==16'h3206); if (p3_dout_en !== 8'h40) tb_error("====== P3DIR != 0x40 ====="); @(r15==16'h3207); if (p3_dout_en !== 8'h80) tb_error("====== P3DIR != 0x80 ====="); @(r15==16'h3300); if (p3_sel !== 8'h01) tb_error("====== P3SEL != 0x01 ====="); @(r15==16'h3301); if (p3_sel !== 8'h02) tb_error("====== P3SEL != 0x02 ====="); @(r15==16'h3302); if (p3_sel !== 8'h04) tb_error("====== P3SEL != 0x04 ====="); @(r15==16'h3303); if (p3_sel !== 8'h08) tb_error("====== P3SEL != 0x08 ====="); @(r15==16'h3304); if (p3_sel !== 8'h10) tb_error("====== P3SEL != 0x10 ====="); @(r15==16'h3305); if (p3_sel !== 8'h20) tb_error("====== P3SEL != 0x20 ====="); @(r15==16'h3306); if (p3_sel !== 8'h40) tb_error("====== P3SEL != 0x40 ====="); @(r15==16'h3307); if (p3_sel !== 8'h80) tb_error("====== P3SEL != 0x80 ====="); // PORT 4: TEST I/O FUNCTIONALITY //-------------------------------------------------------- @(r15==16'h0230) p4_din = 8'h01; @(r15==16'h0231) p4_din = 8'h02; @(r15==16'h0232) p4_din = 8'h04; @(r15==16'h0233) p4_din = 8'h08; @(r15==16'h0234) p4_din = 8'h10; @(r15==16'h0235) p4_din = 8'h20; @(r15==16'h0236) p4_din = 8'h40; @(r15==16'h0237) p4_din = 8'h80; @(r15==16'h0238); if (mem230 !== 16'h0201) tb_error("====== P4IN != 0x0201 ====="); if (mem232 !== 16'h0804) tb_error("====== P4IN != 0x0804 ====="); if (mem234 !== 16'h2010) tb_error("====== P4IN != 0x2010 ====="); if (mem236 !== 16'h8040) tb_error("====== P4IN != 0x8040 ====="); @(r15==16'h4100); if (p4_dout !== 8'h01) tb_error("====== P4DOUT != 0x01 ====="); @(r15==16'h4101); if (p4_dout !== 8'h02) tb_error("====== P4DOUT != 0x02 ====="); @(r15==16'h4102); if (p4_dout !== 8'h04) tb_error("====== P4DOUT != 0x04 ====="); @(r15==16'h4103); if (p4_dout !== 8'h08) tb_error("====== P4DOUT != 0x08 ====="); @(r15==16'h4104); if (p4_dout !== 8'h10) tb_error("====== P4DOUT != 0x10 ====="); @(r15==16'h4105); if (p4_dout !== 8'h20) tb_error("====== P4DOUT != 0x20 ====="); @(r15==16'h4106); if (p4_dout !== 8'h40) tb_error("====== P4DOUT != 0x40 ====="); @(r15==16'h4107); if (p4_dout !== 8'h80) tb_error("====== P4DOUT != 0x80 ====="); @(r15==16'h4200); if (p4_dout_en !== 8'h01) tb_error("====== P4DIR != 0x01 ====="); @(r15==16'h4201); if (p4_dout_en !== 8'h02) tb_error("====== P4DIR != 0x02 ====="); @(r15==16'h4202); if (p4_dout_en !== 8'h04) tb_error("====== P4DIR != 0x04 ====="); @(r15==16'h4203); if (p4_dout_en !== 8'h08) tb_error("====== P4DIR != 0x08 ====="); @(r15==16'h4204); if (p4_dout_en !== 8'h10) tb_error("====== P4DIR != 0x10 ====="); @(r15==16'h4205); if (p4_dout_en !== 8'h20) tb_error("====== P4DIR != 0x20 ====="); @(r15==16'h4206); if (p4_dout_en !== 8'h40) tb_error("====== P4DIR != 0x40 ====="); @(r15==16'h4207); if (p4_dout_en !== 8'h80) tb_error("====== P4DIR != 0x80 ====="); @(r15==16'h4300); if (p4_sel !== 8'h01) tb_error("====== P4SEL != 0x01 ====="); @(r15==16'h4301); if (p4_sel !== 8'h02) tb_error("====== P4SEL != 0x02 ====="); @(r15==16'h4302); if (p4_sel !== 8'h04) tb_error("====== P4SEL != 0x04 ====="); @(r15==16'h4303); if (p4_sel !== 8'h08) tb_error("====== P4SEL != 0x08 ====="); @(r15==16'h4304); if (p4_sel !== 8'h10) tb_error("====== P4SEL != 0x10 ====="); @(r15==16'h4305); if (p4_sel !== 8'h20) tb_error("====== P4SEL != 0x20 ====="); @(r15==16'h4306); if (p4_sel !== 8'h40) tb_error("====== P4SEL != 0x40 ====="); @(r15==16'h4307); if (p4_sel !== 8'h80) tb_error("====== P4SEL != 0x80 ====="); // PORT 5: TEST I/O FUNCTIONALITY //-------------------------------------------------------- @(r15==16'h0240) p5_din = 8'h01; @(r15==16'h0241) p5_din = 8'h02; @(r15==16'h0242) p5_din = 8'h04; @(r15==16'h0243) p5_din = 8'h08; @(r15==16'h0244) p5_din = 8'h10; @(r15==16'h0245) p5_din = 8'h20; @(r15==16'h0246) p5_din = 8'h40; @(r15==16'h0247) p5_din = 8'h80; @(r15==16'h0248); if (mem240 !== 16'h0201) tb_error("====== P5IN != 0x0201 ====="); if (mem242 !== 16'h0804) tb_error("====== P5IN != 0x0804 ====="); if (mem244 !== 16'h2010) tb_error("====== P5IN != 0x2010 ====="); if (mem246 !== 16'h8040) tb_error("====== P5IN != 0x8040 ====="); @(r15==16'h5100); if (p5_dout !== 8'h01) tb_error("====== P5DOUT != 0x01 ====="); @(r15==16'h5101); if (p5_dout !== 8'h02) tb_error("====== P5DOUT != 0x02 ====="); @(r15==16'h5102); if (p5_dout !== 8'h04) tb_error("====== P5DOUT != 0x04 ====="); @(r15==16'h5103); if (p5_dout !== 8'h08) tb_error("====== P5DOUT != 0x08 ====="); @(r15==16'h5104); if (p5_dout !== 8'h10) tb_error("====== P5DOUT != 0x10 ====="); @(r15==16'h5105); if (p5_dout !== 8'h20) tb_error("====== P5DOUT != 0x20 ====="); @(r15==16'h5106); if (p5_dout !== 8'h40) tb_error("====== P5DOUT != 0x40 ====="); @(r15==16'h5107); if (p5_dout !== 8'h80) tb_error("====== P5DOUT != 0x80 ====="); @(r15==16'h5200); if (p5_dout_en !== 8'h01) tb_error("====== P5DIR != 0x01 ====="); @(r15==16'h5201); if (p5_dout_en !== 8'h02) tb_error("====== P5DIR != 0x02 ====="); @(r15==16'h5202); if (p5_dout_en !== 8'h04) tb_error("====== P5DIR != 0x04 ====="); @(r15==16'h5203); if (p5_dout_en !== 8'h08) tb_error("====== P5DIR != 0x08 ====="); @(r15==16'h5204); if (p5_dout_en !== 8'h10) tb_error("====== P5DIR != 0x10 ====="); @(r15==16'h5205); if (p5_dout_en !== 8'h20) tb_error("====== P5DIR != 0x20 ====="); @(r15==16'h5206); if (p5_dout_en !== 8'h40) tb_error("====== P5DIR != 0x40 ====="); @(r15==16'h5207); if (p5_dout_en !== 8'h80) tb_error("====== P5DIR != 0x80 ====="); @(r15==16'h5300); if (p5_sel !== 8'h01) tb_error("====== P5SEL != 0x01 ====="); @(r15==16'h5301); if (p5_sel !== 8'h02) tb_error("====== P5SEL != 0x02 ====="); @(r15==16'h5302); if (p5_sel !== 8'h04) tb_error("====== P5SEL != 0x04 ====="); @(r15==16'h5303); if (p5_sel !== 8'h08) tb_error("====== P5SEL != 0x08 ====="); @(r15==16'h5304); if (p5_sel !== 8'h10) tb_error("====== P5SEL != 0x10 ====="); @(r15==16'h5305); if (p5_sel !== 8'h20) tb_error("====== P5SEL != 0x20 ====="); @(r15==16'h5306); if (p5_sel !== 8'h40) tb_error("====== P5SEL != 0x40 ====="); @(r15==16'h5307); if (p5_sel !== 8'h80) tb_error("====== P5SEL != 0x80 ====="); // PORT 6: TEST I/O FUNCTIONALITY //-------------------------------------------------------- @(r15==16'h0250) p6_din = 8'h01; @(r15==16'h0251) p6_din = 8'h02; @(r15==16'h0252) p6_din = 8'h04; @(r15==16'h0253) p6_din = 8'h08; @(r15==16'h0254) p6_din = 8'h10; @(r15==16'h0255) p6_din = 8'h20; @(r15==16'h0256) p6_din = 8'h40; @(r15==16'h0257) p6_din = 8'h80; @(r15==16'h0258); if (mem250 !== 16'h0201) tb_error("====== P6IN != 0x0201 ====="); if (mem252 !== 16'h0804) tb_error("====== P6IN != 0x0804 ====="); if (mem254 !== 16'h2010) tb_error("====== P6IN != 0x2010 ====="); if (mem256 !== 16'h8040) tb_error("====== P6IN != 0x8040 ====="); @(r15==16'h6100); if (p6_dout !== 8'h01) tb_error("====== P6DOUT != 0x01 ====="); @(r15==16'h6101); if (p6_dout !== 8'h02) tb_error("====== P6DOUT != 0x02 ====="); @(r15==16'h6102); if (p6_dout !== 8'h04) tb_error("====== P6DOUT != 0x04 ====="); @(r15==16'h6103); if (p6_dout !== 8'h08) tb_error("====== P6DOUT != 0x08 ====="); @(r15==16'h6104); if (p6_dout !== 8'h10) tb_error("====== P6DOUT != 0x10 ====="); @(r15==16'h6105); if (p6_dout !== 8'h20) tb_error("====== P6DOUT != 0x20 ====="); @(r15==16'h6106); if (p6_dout !== 8'h40) tb_error("====== P6DOUT != 0x40 ====="); @(r15==16'h6107); if (p6_dout !== 8'h80) tb_error("====== P6DOUT != 0x80 ====="); @(r15==16'h6200); if (p6_dout_en !== 8'h01) tb_error("====== P6DIR != 0x01 ====="); @(r15==16'h6201); if (p6_dout_en !== 8'h02) tb_error("====== P6DIR != 0x02 ====="); @(r15==16'h6202); if (p6_dout_en !== 8'h04) tb_error("====== P6DIR != 0x04 ====="); @(r15==16'h6203); if (p6_dout_en !== 8'h08) tb_error("====== P6DIR != 0x08 ====="); @(r15==16'h6204); if (p6_dout_en !== 8'h10) tb_error("====== P6DIR != 0x10 ====="); @(r15==16'h6205); if (p6_dout_en !== 8'h20) tb_error("====== P6DIR != 0x20 ====="); @(r15==16'h6206); if (p6_dout_en !== 8'h40) tb_error("====== P6DIR != 0x40 ====="); @(r15==16'h6207); if (p6_dout_en !== 8'h80) tb_error("====== P6DIR != 0x80 ====="); @(r15==16'h6300); if (p6_sel !== 8'h01) tb_error("====== P6SEL != 0x01 ====="); @(r15==16'h6301); if (p6_sel !== 8'h02) tb_error("====== P6SEL != 0x02 ====="); @(r15==16'h6302); if (p6_sel !== 8'h04) tb_error("====== P6SEL != 0x04 ====="); @(r15==16'h6303); if (p6_sel !== 8'h08) tb_error("====== P6SEL != 0x08 ====="); @(r15==16'h6304); if (p6_sel !== 8'h10) tb_error("====== P6SEL != 0x10 ====="); @(r15==16'h6305); if (p6_sel !== 8'h20) tb_error("====== P6SEL != 0x20 ====="); @(r15==16'h6306); if (p6_sel !== 8'h40) tb_error("====== P6SEL != 0x40 ====="); @(r15==16'h6307); if (p6_sel !== 8'h80) tb_error("====== P6SEL != 0x80 ====="); stimulus_done = 1; end
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