Datasheet

4−6
4.9 Header Type Register
The header type register returns 00h when read, indicating that the PCI2040 configuration space adheres to the
standard PCI header and it is a single function device.
Bit 7 6 5 4 3 2 1 0
Name Header type
Type R R R R R R R R
Default 0 0 0 0 0 0 0 0
Register: Header type
Type: Read-only
Offset: 0Eh
Default: 00h
4.10 BIST Register
The PCI2040 does not support built-in-self-test (BIST); therefore, this register returns 00h when read.
Bit 7 6 5 4 3 2 1 0
Name BIST
Type R R R R R R R R
Default 0 0 0 0 0 0 0 0
Register: BIST
Type: Read-only
Offset: 0Fh
Default: 00h