Altera cyclone V Technical Reference page 1146

cv_5v4
2016.10.28
Bit
1
cmdexecstat
0
execcmd
flashcmdaddr
Module Instance
qspiregs
Offset:
0x94
Access:
RW
31 30
15 14
flashcmdaddr Fields
Bit
31:0
addr
Quad SPI Flash Controller
Send Feedback
Name
Command execution in progress.
Value
0x1
0x0
Execute the command.
Value
0x1
0x0
0xFF705000
29 28 27 26
13 12 11 10
Name
This should be setup before triggering the command
with execute field (bit 0) of the Flash Command
Control register. It is the address used by the
command specified in the opcode field (bits 31:24) of
the Flash Command Control register.
Description
Description
Command Execution Status
No Action
Description
Execute Command
No Action
Base Address
Bit Fields
25 24 23 22
addr
RW 0x0
9 8 7 6
addr
RW 0x0
Description
flashcmdaddr
Access
Register Address
0xFF705094
21 20 19 18
5 4 3 2
Access
15-57
Reset
RO 0x0
RW 0x0
17 16
1 0
Reset
RW 0x0
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