PCI2040 Datasheet, PDF (38/79 Pages) Texas Instruments – PCI2040 PCI-DSP Bridge controller

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:
Type:
Offset:
Default:
Header type
Read-only
0Eh
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:
Type:
Offset:
Default:
BIST
Read-only
0Fh
00h
4–6