Subversion Repositories miniuart2

| Script file for testing the UART in echo mode (Txd and must be RxD tied)

| 2 writes followed by 2 read

| Initial settings

delete_waveforms

restart

stepsize 50nS

| Watched Signals and Vectors

|

| Define your signal and vector watch list here

watch WB_CLK_I

watch WB_RST_I

watch WB_WE_I

watch WB_STB_I

watch WB_ACK_O

vector WB_ADR WB_ADR_I[1:0]

vector WB_DI WB_DAT_I[7:0]

vector WB_DO WB_DAT_O[7:0]

watch TxD_PAD_O | RS232 Tx Line

watch IntTx_O   | Byte present in buffer

watch IntRx_O   | Emit Buffer is empty

watch BR_Clk_I

watch EnabTx EnabRx

| Stimulators Assignment

| 1/Write Byte

| 2/Write another byte

clock WB_CLK_I  1 0

wfm WB_RST_I    @1nS=L 100nS=H 100nS=L

wfm WB_STB_I    @1nS=L +

                        @100.001uS=H 100nS=L +

                                @250.001uS=H 100nS=L

wfm WB_WE_I             @1nS=L +

                                @100.001uS=H +

                                @250.001uS=H

wfm WB_ADR              @1nS=L +

                                @100.001uS=0\H 100nS=Z +

                                @250.001uS=0\H 100nS=Z

wfm WB_DI               @1nS=\0H +

                                @100.001uS=81\H 101nS=Z +

                                @250.001uS=55\H 101nS=Z

wfm BR_Clk_I @610nS=L (500nS=H 500nS=L)*1500

| Perform Simulation

sim 1500uS