Altera PCI Compiler - Manual (Page 202)

3–128 User Guide Version 11.1 Altera Corporation
PCI Compiler October 2011
Host Bridge Operation
Figure 3–46. Configuration Read from Internal Configuration Space in Self-Configuration Mode
Note to Figure 3–46 :
(1) This signal is not applicable to the pci_mt32 MegaCore function.
Z
A
idsel
Z
Z
10 11 12 1 2 3 4 5 6 7 8 9
clk
reqn
gntn
ad[31..0]
(1) ad[63..32]
cben[3..0]
(1) cben[7..4]
par
(1) par64
framen
(1) req64n
0 Adr D0_L
0 BE_L Z
Adr-PAR Z D0-L-PAR
000 100 500 000
108
A
lt_tsr[11..0]
D0_L l_dato[31..0]
(1) l_dato[63..32]
irdyn
devseln
(1) ack64n
trdyn
stopn
lm_req32n
l_adi[31..0]
l_cbeni[3..0]
(1) l_cbeni[7..4]
lm_adr_ackn
lm_rdyn
(1) l_ldat_ackn
(1) l_hdat_ackn
lm_ackn
lm_dxfrn
lm_tsr[9..0]
Adr
BE_L
000 001 002 004 008 000
(1) l_adi[63..32]