Altera cyclone V Technical Reference page 358

5-164
GPLINMUX57
31 30
15 14
GPLINMUX56 Fields
Bit
0
sel
GPLINMUX57
Some GPIO/LoanIO inputs can be driven by multiple pins. This register selects the input signal for GPIO/
LoanIO 57. Only reset by a cold reset (ignores warm reset). NOTE: These registers should not be modified
after IO configuration.There is no support for dynamically changing the Pin Mux selections.
Module Instance
sysmgr
Offset:
0x59C
Access:
RW
Important: To prevent indeterminate system behavior, reserved areas of memory must not be accessed by
31 30
15 14
Altera Corporation
29 28 27 26
13 12 11 10
Name
Select source for GPIO/LoanIO 56. 0 : Source for
GPIO/LoanIO 56 is GENERALIO8. 1 : Source for
GPIO/LoanIO 56 is MIXED2IO2.
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
Bit Fields
25 24 23 22
Reserved
9 8 7 6
Reserved
Description
Base Address
0xFFD08000
Bit Fields
25 24 23 22
Reserved
9 8 7 6
Reserved
21 20 19 18
5 4 3 2
Access
Register Address
0xFFD0859C
21 20 19 18
5 4 3 2
cv_5v4
2016.10.28
17 16
1 0
sel
RW 0x0
Reset
RW 0x0
17 16
1 0
sel
RW 0x0
System Manager
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