Analog Devices ADSP-SC58 Series Hardware Reference Manual page 2017

Table 29-205: PCIE_RC_SECSTAT_[n] Register Fields (Continued)
Bit No.
(Access)
30 RXSYSERR
(R/W)
29 RXMABRT
(R/W)
28 RXTABRT
(R/W)
27 STABRT
(R/W)
ADSP-SC58x/ADSP-2158x SHARC+ Processor Hardware Reference
Bit Name
Received System Error.
The PCIE_RC_SECSTAT_[n].RXSYSERR bit reports the detection of an SERR#
assertion on the secondary interface of the bridge. Once set, this bit remains set until it
is reset by writing a 1 to this bit location. The default state must be 0 after reset.
Received Master Abort.
The PCIE_RC_SECSTAT_[n].RXMABRT bit reports the detection of a Master-
Abort termination by the bridge when it is the master of a transaction on its secondary
interface. Once set, this bit remains set until it is reset by writing a 1 to this bit loca-
tion. A bridge must implement this bit and the default state must be 0 after reset.
Received Target Abort.
The PCIE_RC_SECSTAT_[n].RXTABRT bit reports the detection of a Target-
Abort termination by the bridge when it is the master of a transaction on its secondary
interface. Once set, this bit remains set until it is reset by writing a 1 to this bit loca-
tion. A bridge must implement this bit. The default state of this bit must be 0 after
reset.
Signaled Target Abort.
The PCIE_RC_SECSTAT_[n].STABRT bit reports the signaling of a Target-
Abort termination by the bridge when it responds as the target of a transaction on its
secondary interface. Once set, this bit remains set until it is reset by writing a 1 to this
bit location. A bridge must implement this bit and the default state must be 0 after
reset.
ADSP-SC58x PCIE Register Descriptions
Description/Enumeration
0 SERR# assertion on the secondary interface has not
been detected
1 SERR# assertion on the secondary interface has been
detected
0 Master-Abort not detected by the bridge on its secon-
dary interface
1 Master-Abort detected by the bridge on its secondary
interface
0 Target-Abort not detected by the bridge on its secon-
dary interface
1 Target-Abort detected by the bridge on its secondary in-
terface
0 Target-Abort not signaled by the bridge on its secondary
interface
1 Target-Abort signaled by the bridge on its secondary in-
terface
29–313