Altera Stratix V Avalon-ST - Manual (Page 31)

Figure 3-4: Configuration Read to Function 0
RxStMask_o
RxStSop_i
RxStEop_i
RxStValid_i
RxStReady_o
RxStData_i[255:0]
cfg_addr_o[31:0]
cfg_rden_o
cfg_wren_o
cfg_be_o[3:0
cfg_rddatavalid _
cfg_rddata_i[31:0]
cfg_readresponse_i[2:0]
TxStReady_i
TxStSop_o
TxStEop_o
TxStValid_o
TxStEmpty_o[1:0]
TxStData_o[255:0]
rx_state[10:0]
rxcfg_state[4:0]
tx_state[1:0]
1
’b0000000000000000000 .
000 003 005 021 009 000
E0011172
...E00111720000000000000044A000001
01080000 01120004
05
3
1
2
3
4
UG-01097_avst
2014.08.18
Timing for Configuration Read to Function 0 for the 256-Bit Avalon-ST Interface 3-7
Getting Started with the Configuration Space Bypass Mode Qsys Example Design Altera Corporation
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