Altera cyclone V Technical Reference page 563

cv_5v4
2016.10.28
write_qos Fields
Bit
3:0
pri
fn_mod
Sets the block issuing capability to multiple or single outstanding transactions.
Module Instance
l3regs
Offset:
0x46108
Access:
RW
Important: To prevent indeterminate system behavior, reserved areas of memory must not be accessed by
31 30
15 14
fn_mod Fields
Bit
1
wr
0
rd
System Interconnect
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Name
QoS (Quality of Service) value for the write channel.
A higher value has a higher priority.
0xFF800000
software or hardware. Any area of the memory map that is not explicitly defined as a register
space or accessible memory is considered reserved.
29 28 27 26
13 12 11 10
Name
Value
0x0
0x1
Value
0x0
0x1
Description
Base Address
Bit Fields
25 24 23 22
Reserved
9 8 7 6
Reserved
Description
Description
Multiple outstanding write transactions
Only a single outstanding write transaction
Description
Multiple outstanding read transactions
Only a single outstanding read transaction
fn_mod
Access
Register Address
0xFF846108
21 20 19 18
5 4 3 2
Access
7-115
Reset
RW 0x0
17 16
1 0
wr rd
RW RW 0x0
0x0
Reset
RW 0x0
RW 0x0
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