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■ P11: The functions of Port 11 are controlled by PFR11
Addr
PFR11
0D8Bh
EPFR11
0DCBh
P11[7:0] is input/output for DMA control signals IOWRX, IORDX. Otherwise, the port can be used as general
purpose port.
PFR11.1
0 - Port is in general purpose port mode.
1 - Port is in DMA function mode:
DMA function is IOWRX output
PFR11.0
0 - Port is in general purpose port mode.
1 - Port is in DMA function mode:
DMA function is IORDX output
7
6
5
-
-
-
-
-
-
R/W
R/W
R/W
4
3
2
-
-
-
-
-
-
R/W
R/W
R/W
Chapter 30 I/O Ports
3.Port Register Settings
1
0
initial
PFR11.1
PFR11.0
---- --00
-
-
---- ----
R/W
R/W
469
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