Revision 5.01 – November 30, 2005
S5335 – PCI Bus Controller, 3.3V
Data Sheet
Vendor Identification Register (VID)
The VID register contains the vendor identification
number. This number is assigned by the PCI Special
Interest Group and is intended to uniquely identify any
PCI device. Write operations from the PCI interface
have no effect on this register. After reset is removed,
this field can be boot-loaded from the external non-vol-
atile device (if present and valid) so that other
legitimate PCI SIG members can substitute their ven-
dor identification number for this field.
Vendor Identification
Register Name:
00h-01h
Address Offset:
10E8h (AMCC, Applied Micro Cir-
cuits Corp.)
Power-up value:
External nvRAM offset 040h-41h
Boot-load:
Attribute:
Size:
Read Only (RO)
16 bits
Figure 7. Vendor Identification Register
15
0
10E8h
Vendor Identification Register (RO)
Table 17. Vendor Identification Register
Bit
Description
15:0
Vendor Identification Number: This is a 16 bit-value assigned to AMCC.
AMCC Confidential and Proprietary
DS1657 29
AMCC [ APPLIED MICRO CIRCUITS CORPORATION ]
