Intel® 800 Series Chipset Family Platform Controller Hub (PCH), Volume 2
ID | Date | Version | Classification |
---|---|---|---|
834576 | 10/10/2024 | 001 | Public |
Secondary Status (SSTS) – Offset 1e
This is the Secondary Status registers. Refer description for each individual field below for more details of the register functionality.
Bit Range | Default | Access | Field Name and Description |
---|---|---|---|
15 | 0h | RW/1C/V | Detected Parity Error (DPE) Set when the port receives a poisoned TLP. |
14 | 0h | RW/1C/V | Received System Error (RSE) Set when the port receives an ERR_FATAL or ERR_NONFATAL message from the device. |
13 | 0h | RW/1C/V | Received Master Abort (RMA) Set when the port receives a completion with Unsupported Request status from the device. |
12 | 0h | RW/1C/V | Received Target Abort (RTA) Set when the port receives a completion with Completion Abort status from the device. |
11 | 0h | RW/1C/V | Signaled Target Abort (STA) Set when the port generates a completion with Completion Abort status to the device. |
10:9 | 0h | RO/V | Secondary DEVSEL Timing Status (SDTS) Reserved per PCI-Express spec |
8 | 0h | RW/1C/V | Data Parity Error Detected (DPD) Set when the BCTRL.PERE, and either of the following two conditions occurs: |
7 | 0h | RO/V | Secondary Fast Back to Back Capable (SFBC) Reserved per PCI Express spec |
6 | 0h | RO | Reserved |
5 | 0h | RO | Secondary 66 MHz Capable (SC66) Reserved per PCI Express spec |
4:0 | 0h | RO | Reserved |