URL https://opencores.org/ocsvn/oms8051mini/oms8051mini/trunk

Subversion Repositories oms8051mini

[/] [oms8051mini/] [trunk/] [verif/] [tb/] [tb_top.v] - Diff between revs 27 and 29

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Rev 27	Rev 29
Line 127...	Line 127...
`wire [3:0] spi_cs_n ;`	`wire [3:0] spi_cs_n ;`

`wire clkout ;`	`wire clkout ;`
`wire reset_out_n ;`	`wire reset_out_n ;`

	`parameter I2CS_ADDR = 7'b0010_000; // I2C Slave Addr`
`//----------------------------------------`	`//----------------------------------------`

`digital_core u_core (`	`digital_core u_core (`

`. aresetn (reset_n ),`	`. aresetn (reset_n ),`
Line 163...	Line 164...
`.uart0_txd ( ),`	`.uart0_txd ( ),`

`.spi_sck (spi_sck ),`	`.spi_sck (spi_sck ),`
`.spi_so (spi_so ),`	`.spi_so (spi_so ),`
`.spi_si (spi_si ),`	`.spi_si (spi_si ),`
`.spi_cs_n (spi_cs_n )`	`.spi_cs_n (spi_cs_n ),`

	`// i2cm clock line`
	`.i2cm_scl_i (scl ),`
	`.i2cm_scl_o (i2cm_scl_o ),`
	`.i2cm_scl_oen (i2cm_scl_oen ),`

	`// i2cm data line`
	`.i2cm_sda_i (sda ),`
	`.i2cm_sda_o (i2cm_sda_o ),`
	`.i2cm_sda_oen (i2cm_sda_oen )`



`);`	`);`

	`// create i2c lines`
	`delay m0_scl (i2cm_scl_oen ? 1'bz : i2cm_scl_o, scl),`
	`m0_sda (i2cm_sda_oen ? 1'bz : i2cm_sda_o, sda);`

	`pullup p1(scl); // pullup scl line`
	`pullup p2(sda); // pullup sda line`

	`// hookup i2c slave model`
	`i2c_slave_model #(I2CS_ADDR) tb_i2cs (`
	`.scl (scl ),`
	`.sda (sda )`
	`);`


`uart_agent tb_uart (`	`uart_agent tb_uart (`
`. test_clk (uart_clk_16x ),`	`. test_clk (uart_clk_16x ),`
`. sin (si ),`	`. sin (si ),`
`. dsr_n ( ),`	`. dsr_n ( ),`
Line 262...	Line 287...

`if ( $test$plusargs("uart_test_1") )`	`if ( $test$plusargs("uart_test_1") )`
`uart_test1();`	`uart_test1();`
`else if ( $test$plusargs("spi_test_1") )`	`else if ( $test$plusargs("spi_test_1") )`
`spi_test1();`	`spi_test1();`
	`else if ( $test$plusargs("i2cm_test_1") )`
	`i2cm_test1();`
`else begin`	`else begin`
`// 8051 Test Cases`	`// 8051 Test Cases`
`#80000000`	`#80000000`
`$display("time ",$time, "\n faulire: end of time\n \n");`	`$display("time ",$time, "\n faulire: end of time\n \n");`
`end`	`end`
Line 295...	Line 322...
`$finish;`	`$finish;`
`end`	`end`
`end`	`end`


	`module delay (in, out);`
	`input in;`
	`output out;`

	`assign out = in;`

	`specify`
	`(in => out) = (600,600);`
	`endspecify`
	`endmodule`


`include "uart_test1.v"	`include "uart_test1.v"
`include "spi_test1.v"	`include "spi_test1.v"
	`include "i2cm_test1.v"
`include "tb_tasks.v"	`include "tb_tasks.v"
`include "spi_tasks.v"	`include "spi_tasks.v"


`endmodule`	`endmodule`

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[/] [oms8051mini/] [trunk/] [verif/] [tb/] [tb_top.v] - Diff between revs 27 and 29