Altera Arria V Avalon-ST - Manual (Page 104)

Altera-Defined VSEC Registers
Figure 5-8: VSEC Registers
This extended capability structure supports Configuration via Protocol (CvP) programming and detailed
internal error reporting.
0x200
0x204
Next Capability Offset Version
VSEC Length
31 20 19 16 15 8 7 0
Altera-Defined VSEC Capability Header
VSEC ID
Altera-Defined, Vendor-Specific Header
VSEC
Revision
Altera Marker 0x208
JTAG Silicon ID DW0 JTAG Silicon ID 0x20C
JTAG Silicon ID DW1 JTAG Silicon ID 0x210
JTAG Silicon ID DW2 JTAG Silicon ID 0x214
JTAG Silicon ID DW3 JTAG Silicon ID 0x218
CvP Status 0x21C
CvP Mode Control 0x220
CvP Data2 Register 0x224
CvP Data Register 0x228
CvP Programming Control Register 0x22C
Reserved 0x230
Uncorrectable Internal Error Status Register 0x234
Uncorrectable Internal Error Mask Register 0x238
Correctable Internal Error Status Register 0x23C
User Device or Board Type ID
Correctable Internal Error Mask Register 0x240
Table 5-2: Altera‑Defined VSEC Capability Register, 0x200
The Altera-Defined Vendor Specific Extended Capability. This extended capability structure supports
Configuration via Protocol (CvP) programming and detailed internal error reporting.
Bits Register Description Value Access
[15:0] PCI Express Extended Capability ID. Altera-defined value for
VSEC Capability ID.
0x000B RO
[19:16] Version. Altera-defined value for VSEC version. 0x1 RO
[31:20] Next Capability Offset. Starting address of the next Capability
Structure implemented, if any.
Variable RO
2014.12.15
Altera-Defined VSEC Registers 5-9
Registers Altera Corporation
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