HH80556KH0364M S LAGD Intel, HH80556KH0364M S LAGD Datasheet - Page 238

• Manufacturer Part Number: HH80556KH0364M S LAGD
• Manufacturer: Intel

Specifications of HH80556KH0364M S LAGD

• Rad Hardened: No
• Lead Free Status / RoHS Status: Compliant

3.11.21.8
3.11.21.9
3.11.21.10 FERR_CHANCMP - First Error Channel Completion Address Register
3.11.21.11 NERR_CHANERR - Next Channel Error Register
Intel
Datasheet
238
®
5100 Memory Controller Hub Chipset
FERR_TRANSFER_SIZE - First Error Transfer Size Register
This register records the transfer size of the current descriptor which encountered an
error.
FERR_NADDR - First Error Next Address Register
This register records the next address of the current descriptor chain which
encountered an error.
This register specifies the address of the Channel completion address when an error
happened.
The Channel Error Register records the Next error conditions that occurs for a DMA
channel. These next error bits are recorded only if the respective bits are not set prior
in the FERR_CHANERR register. Also note that the NERR_CHANERR is common to all
channels and only gives an indication of the type of error that follows. Further debug
information can be obtained by probing the DMA channels for error, status information
(See
Device:
Function:
Offset:
63:0
Device:
Function:
Offset:
31:0
Device:
Function:
Offset:
63:0
Device:
Function:
Offset:
63:0
Bit
Bit
Bit
Bit
Section
RWCST
RWCST
RWCST
RWCST
Attr
Attr
Attr
Attr
8
0
98h
8
0
A0h
8
0
A4h
8
0
ACh
3.11.23.8).
0h
0h
0h
0h
Default
Default
Default
Default
FERR_Destination Address: This 64 bit field marks the address of the
destination address in a given descriptor that encountered an error.
FERR_Transfer_size: This field records the transfer size of the descriptor that
was detected in error.
FERR_Next Address: This 64 bit field marks the address of the next address
field in a given descriptor that encountered an error.
FERR_Channel Completion Address: This field records the upper bits of the
Channel completion address when an error was encountered.
Intel
Description
Description
Description
Description
®
5100 MCH Chipset—Register Description
Order Number: 318378-005US
July 2009