
Altera Corporation User Guide Version 11.1 3–89
October 2011
Functional Description
PCI MegaCore function.
Table 3–37. PCI MegaCore Function Signals (Part 1 of 2)
Signal Name pci_mt64 pci_mt32
PCI Signals
clk
vv
rstn
vv
gntn
vv
reqn
vv
ad[63..0]
v
ad[31..0]
cben[7..0]
v
cben[3..0]
par
vv
par64
v
idsel
vv
framen
vv
req64n
v
irdyn
vv
devseln
vv
ack64n
v
trdyn
vv
stopn
vv
perrn
vv
serrn
vv
intan
vv
Local-side Data Path Signals
l_adi[63..0]
v
l_adi[31..0]
l_cbeni[7..0]
v
l_cbeni[3..0]
l_adro[63..0]
v
l_adro[31..0]
l_dato[63..0]
v
l_dato[31..0]
l_beno[7..0]
v
l_beno[3..0]
l_cmdo[3..0]
vv
l_ldat_ackn
v
l_hdat_ackn
v
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