Renesas R-IN32M3 Series User Manual page 89

R-IN32M3-CL User's Manual
7.3.5 Port Function Control Expansion Registers (PFCE, RPFCE)
These registers are used to specify which multiplexed extended function is to be used. These registers can be set in 1-bit
units.
7
PFCE0B PFCE07 PFCE06
PFCE1B 0
PFCE2B 0 PFCE26
PFCE3B PFCE37 PFCE36
PFCE4B 0
PFCE5B PFCE57 PFCE56
PFCE6B 0 PFCE66
PFCE7B PFCE77 PFCE76
RPFCE0B 0
RPFCE1B 0
RPFCE2B 0
RPFCE3B 0
Bit Position Bit Name
7 to 0 PFCEmn/
RPFCEln
Figure 7.14 Port Function Control Expansion Registers (in 8-Bit Notation)
Notes 1. The initial value depends on the state of the pins. For details, see section 2.2, Pin States.
2. The multiplexed function is selected by the port mode control register, port function control
register, and the port function control expansion register. For details, see section 7.4, List of
Selectable Multiplexed Functions.
Remark: l = 0 to 3, m = 0 to 7, n = 0 to 7
R18UZ0005EJ0400
Dec. 28, 2018
6 5 4
PFCE05 PFCE04
0 0 0
PFCE25 PFCE24
PFCE35 PFCE34
0 0 0
0 PFCE54
PFCE65 PFCE64
PFCE75 PFCE74
0 RPFCE05 RPFCE04 RPFCE03 RPFCE02 RPFCE01 RPFCE00 400A 3440H
0 0 0
0 0 0
0 0 0
These bits select the multiplexed function.
0: Multiplexed function 1 or multiplexed function 2
1: Multiplexed function 3 or multiplexed function 4
3 2 1
PFCE03 PFCE02 0
PFCE13 PFCE12 1
PFCE23 PFCE22 PFCE21
PFCE33 PFCE32 0
0 PFCE42 0
PFCE53 PFCE52 PFCE51
PFCE63 PFCE62 0
PFCE73 PFCE72 PFCE71
0 0 0
0 0 0
0 0 0
Description
Note 2
<R>
<R>
7. Port Functions
Initial
Address value
0
PFCE00 400A 3040H 00H
1 400A 3041H 00H
PFCE20 400A 3042H 00H
0 400A 3043H 00H
0 400A 3044H 00H
PFCE50 400A 3045H 00H
0 400A 3046H 00H
PFCE70 400A 3047H 00H
00H
0 400A 3441H 00H
0 400A 3442H 00H
0 400A 3443H 00H
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Note 1
Note 1
Note 1