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Register: 0xFF22
Multipurpose I/O Bank 3 Input (MPI3)
Read Only
7
R
0
0
R
Reserved
MPI3_[3:0]
Multipurpose I/O Bank 3 Input
These read only bits read the live input values on the I/O
pins MPIO3_0, MPIO3_1, MPIO3_2, and MPIO3_3.
Register: 0xFF23
Multipurpose I/O Bank 3 Latch Mask (MPLM3)
Read/Write
7
R
1
1
R
Reserved
MPLM3_[3:0] Multipurpose I/O Bank 3 Latch Mask
These read/write register bits define the write mask for
the
Multipurpose I/O Bank 3 Latch (MPL3)
(0xFF24). A value of 1 in any of these bits allows the
corresponding bit in the MPL3 to be modified.
4
3
MPI3_3
Defaults:
0
0
0
4
3
MPLM3_3 MPLM3_2 MPLM3_1 MPLM3_0
Defaults:
1
1
1
2
1
MPI3_2
MPI3_1
MPI3_0
0
0
2
1
1
1
register
0
0
[7:4]
[3:0]
0
1
[7:4]
[3:0]
8-19
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