Altera Avalon Verification IP Suite Instrukcja Użytkownika Pobierz pdf (Strona 167)

Chapter 1: SOPC Builder Tutorial 1–11

Verifying Avalon-MM Master DUT

May 2011 Altera Corporation Avalon Verification IP Suite User Guide

Figure 1–4 shows the waveforms for the Avalon-MM master DUT write and reads to

the Avalon-MM Slave BFM component.

Figure 1–4. Avalon-MM Master Writes and Reads to Avalon-MM Slave BFM

clk

reset

error

master_waitrequest

master_address[31:0]

master_write

master_writedata[31:0]

master_read

master_readdata[31:0]

master_readdatavalid

master_byteenable[3:0]

clk

reset

avs_address[15:0]

avs_byteenable[3:0]

avs_waitrequest

avs_write

avs_writedata[31:0]

avs_read

avs_readdata[31:0]

avs_readdatavalid

4 8 12 0 4 8 12 16

2 6 14

0 x 2 x 6 x 14 x

0001 0002 0003 0000 0001 0002 0003 0004

2 6 14

0 x 2 x 6 x 14 x

Master DUT

(slave_bfm_tb.tb.

DUT.the_master)

Slave BFM

(slave_bfm_tb.tb.

DUT.the_slave_bfm)

1 2 ... 162 163 164 165 166 167 168 169 170 171 172 ... 177 178

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Altera Avalon Verification IP Suite Instrukcja Użytkownika Strona 167