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

Subversion Repositories ulpi_wrapper

[/] [ulpi_wrapper/] [trunk/] [testbench/] [ulpi_wrapper_tb.cpp] - Diff between revs 3 and 4

Rev 3	Rev 4
Line 43...	Line 43...
`ulpi_rst_i.write(true);`	`ulpi_rst_i.write(true);`
`wait(5);`	`wait(5);`
`ulpi_rst_i.write(false);`	`ulpi_rst_i.write(false);`
`wait(1);`	`wait(1);`

`m_reg.write(ULPI_REG_SCRATCH, last_wr);`

`int cycles = 0;`	`int cycles = 0;`
`while (true)`	`while (true)`
`{`	`{`
`// Random delay`	`// Random delay`
`int wait_len = rand() % 10;`	`int wait_len = rand() % 10;`
`if (wait_len)`	`if (wait_len)`
`wait(wait_len);`	`wait(wait_len);`

`// Random register write`
`if (rand() & 1)`
`{`
`last_wr = rand();`
`m_reg.write(ULPI_REG_SCRATCH, last_wr);`
`}`
`// Random register read`
`else`
`{`
`sc_assert(m_reg.read(ULPI_REG_SCRATCH) == last_wr);`
`}`

`if (!(rand() % 32))`	`if (!(rand() % 32))`
`{`	`{`
`if (rand() & 1)`	`if (rand() & 1)`
`utmi_opmode_i.write(rand());`	`utmi_opmode_i.write(rand());`
`else`	`else`