Renesas R-IN32M3 Series User Manual page 86

R-IN32M3-CL User's Manual
7.3.4 Port Function Control Registers (PFC, RPFC)
These registers are used to specify which multiplexed function is to be used. These registers can be set in 1-bit units.
7
PFC0B PFC07 PFC06
PFC1B 0
PFC2B PFC27 PFC26
PFC3B PFC37 PFC36
PFC4B PFC47 PFC46
PFC5B PFC57
PFC6B 0
PFC7B 0
RPFC0B RPFC07 RPFC06
RPFC1B 0
RPFC2B RPFC27 RPFC26
RPFC3B 0
Bit Position Bit Name
7 to 0 PFCmn/
RPFCmn
Figure 7.11 Port Function Control 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
PFC05 PFC04
0 0 0
0 PFC24
PFC35 PFC34
PFC45 PFC44
0 0 PFC54
0 0 0
0 0 0
0 0
0 0 0
RPFC25 RPFC24
0 0 0
These bits select the multiplexed function.
0: Multiplexed function 1 or multiplexed function 3
1: Multiplexed function 2 or multiplexed function 4
3 2
PFC03 PFC02
0 PFC12 PFC11
0 0
PFC33 PFC32
PFC43 PFC42 PFC41
PFC53 PFC52
0 0
0 0
0 0 RPFC01
0 0
0 0
0 0
Description
Note 2
<R>
<R>
7. Port Functions
Address
1 0
0 0 400A 3030H
PFC10 400A 3031H
0 0 400A 3032H
0 0 400A 3033H
PFC40 400A 3034H
0 0 400A 3035H
0 0 400A 3036H
0 0 400A 3037H
RPFC00 400A 3430H
0 0 400A 3431H
0 RPFC20 400A 3432H
0 0 400A 3433H
Page 76 of 104
Initial
value
00H
00H
Note 1
00H
Note 1
00H
Note 1
00H
Note 1
00H
00H
00H
00H
00H
00H
00H