Datasheet

5−14
5.19 Diagnostics Register
The diagnostics register enables or disables posted write combing of the PCI2050B bridge.
Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Name Diagnostics
Type R R R R R R R R R R R R R R R R/W
Default 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Register: TI Diagnostics
Type: Read-only, read/write (see individual bit descriptions)
Offset: F0h
Default: 0000h
Table 5−14. Diagnostics Register Description
BIT TYPE FUNCTION
15−1 R Reserved. Bits 15−1 return 0s when read.
0 R/W
Disable posted write combining.
0 = Enable posted write combining (default)
1 = Disable posted write combining