Pci Arbitration Assignments; Table 4-9 Planar Pci Device Identification; Table 4-10 Pci Arbitration Assignments - SMART Embedded Computing MVME4100 Programmer's Reference Manual

Programming Details
The following table shows the Vendor ID and the Device ID for each of the planar PCI
devices on the MVME4100.
Table 4-9
Function
System Controller
PCI-X to PCI-X Bridge
VME Controller
USB Controller
4.11.2

PCI Arbitration Assignments

The integrated PCI/X arbiters internal to the PLX PCI6520 provide PCI arbitration for the
MVME4100.
The arbitration assignments on the MVME4100 are shown in the next table so that software
may set arbiter priority assignments if necessary.
Table 4-10
PCI Bus Arbitration Assignment
1
1
1
2
2
2
2
3
60
Planar PCI Device Identification
Device
MPC8548E
PCI6520
TSi148
µPD720101

PCI Arbitration Assignments

8548E REQ/GNT[0]
8548E REQ/GNT[1]
8548E REQ/GNT[2]
PCI6520 REQ/GNT[0]
PCI6520 REQ/GNT[1]
PCI6520 REQ/GNT[2]
PCI6520 REQ/GNT[3]
PCI6520 REQ/GNT[0]
MVME4100 Single Board Computer Programmer's Reference (6806800H19D)
Vendor ID
0x1957
0x10B5
0x10E3
0x1033
PCI Master(s)
PCI6520 PCI-X to PCI-X Bridge
PCI6520 PCI-X to PCI-X Bridge
Tsi148 VME controller
PMC site 1 primary master
PMC site 1 secondary master
PMC site 2 primary master
PMC site 2 secondary master
µPD720101 USB Controller
Programming Details
Device ID
0x0012
0x6520
0x0148
0x0035