Altera Arria 10 Avalon-MM DMA Manual do Utilizador Página 30

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Parameter Possible Values Default Value Description
Bits are set to show timeout value ranges supported. The
function must implement a timeout value in the range
50 s to 50 ms. The following values specify the range:
None—Completion timeout programming is not
supported
0001 Range A
0010 Range B
0011 Ranges A and B
0110 Ranges B and C
0111 Ranges A, B, and C
1110 Ranges B, C and D
1111 Ranges A, B, C, and D
All other values are reserved. Altera recommends that
the completion timeout mechanism expire in no less
than 10 ms.
Disable
completion
timeout
On/Off On Disables the completion timeout mechanism. When On,
the core supports the completion timeout disable
mechanism via the PCI Express Device Control
Register 2. The Application Layer logic must
implement the actual completion timeout mechanism
for the required ranges.
Error Reporting
Table 3-6: Error Reporting
Parameter Value Default Value Description
Advanced
error
reporting
(AER)
On/Off Off When On, enables the Advanced Error Reporting (AER)
capability.
ECRC
checking
On/Off Off When On, enables ECRC checking. Sets the read-only
value of the ECRC check capable bit in the Advanced
Error Capabilities and Control Register. This
parameter requires you to enable the AER capability.
ECRC
generation
On/Off Off
When On, enables ECRC generation capability. Sets the
read-only value of the ECRC generation capable bit in
the Advanced Error Capabilities and Control
Register. This parameter requires you to enable the
AER capability.
3-10
Error Reporting
UG-01145_avmm_dma
2015.05.14
Altera Corporation
Parameter Settings
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