Figure 3–12, Ansfer shown in, Takes – Altera PCI Compiler User Manual
Page 134
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3–60
User Guide Version 11.1
Altera Corporation
PCI Compiler
October 2011
Target Mode Operation
Figure 3–12. 32-Bit PCI and 64-Bit Local-Side Burst Memory Read Target Transaction
(1)
The value on ad[31..0] is not a QWORD address boundary (ad[2..0] == B”100”).
ad[31..0]
cben[3..0]
par
framen
req64n
irdyn
devseln
ack64n
trdyn
stopn
lt_framen
l_adro[31..0]
l_cmdo[3..0]
lt_ackn
l_adi[31..0]
lt_dxfrn
clk
l_adi[63..32]
lt_tsr[11..0]
Adr (1)
6
Adr-PAR
Z
Adr
6
BE0_H
Z
000
301
701
D0_L
D0_H
000
D1_L
D1_H
D2_L
D2_H
13
2
3
4
5
6
7
9
10
12
8
11
1
lt_rdyn
D1-H-PAR
D1-L-PAR
BE1_L
BE2_H
l_ldat_ackn
l_hdat_ackn
l_beno[3..0]
l_beno[7..4]
BE0_H
BE1_H
BE1_L
D0_H
D1_H
D0-H-PAR
D1_L
BE0_H
BE2_H
D1_H
Adr PAR
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