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COMe-P2020 User Guide
44
Table 3-5: 0x001: User Host/Agent Configuration Register
ACTION D7 D6 D5 D4 D3 D2 D1 D0
READ NU NU NU NU NU cfg_host_agt[0:2]
WRITE NU NU NU NU NU cfg_host_agt[0:2]
POWER UP11111111
BITFIELD DESCRIPTION
[D2-D0] 000 P2020 acts as an agent on all its PCI Express and SRIO interfaces.
001 P2020 acts as an agent on PCI Express 1 or host on Serial RapidIO 2.
P2020 acts as a host on PCI Express 2/Serial RapidIO 1.
P2020 acts as a host on PCI Express 3.
010 P2020 acts as a host on PCI Express 1 or agent on Serial RapidIO 2.
P2020 acts as an agent on PCI Express 2/Serial RapidIO 1.
P2020 acts as a host on PCI Express 3.
011 P2020 acts as a host on PCI Express 1/Serial RapidIO 2.
P2020 acts as a host on PCI Express 2/Serial RapidIO 1.
P2020 acts as an agent on PCI Express 3.
100 P2020 acts as an agent on PCI Express 1/Serial RapidIO 2.
P2020 acts as an agent on PCI Express 2/Serial RapidIO 1.
P2020 acts as a host on PCI Express 3.
101 P2020 acts as an agent on PCI Express 1 or host on Serial RapidIO 2.
P2020 acts as a host on PCI Express 2/Serial RapidIO 1.
P2020 acts as an agent on PCI Express.
110 P2020 acts as a host on PCI Express 1 or agent on Serial RapidIO 2.
P2020 acts as an agent on PCI Express 2/Serial RapidIO 1.
P2020 acts as an agent on PCI Express.
111 P2020 acts as the host processor/root complex for all PCI Express/Serial.
RapidIO interfaces.
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