Cypress FM4 Series - Extended Pin Function Setting Register 02 (EPFR02)

CHAPTER 12: I/O Port
616 FM4 Peripheral Manual, Doc. No. 002-04856 Rev. *E
4.10 Extended Pin Function Setting Register 02 (EPFR02)
The EPFR02 register assigns functions to a pin of the multifunction timer Unit1.
Register Configuration
bit
31
30
29
28
27
26
25
24
Field
IC13S
IC12S
IC11S
Attribute
R/W
R/W
R/W
Initial value
000
000
00
bit
23
22
21
20
19
18
17
16
Field
IC11S
IC10S
FRCK1S
DTTI1S
Attribute
R/W
R/W
R/W
R/W
Initial value
0
000
00
00
bit
15
14
13
12
11
10
9
8
Field
Reserved
DTTI1C
RTO15E
RTO14E
Attribute
-
R/W
R/W
R/W
Initial value
-
0
00
00
bit
7
6
5
4
3
2
1
0
Field
RTO13E
RTO12E
RTO11E
RTO10E
Attribute
R/W
R/W
R/W
R/W
Initial value
00
00
00
00
Register Function
[bit31:29] IC13S: IC13 Input Select bits
Selects input for IC13.
bit
Description
Reading
Reads out the register value.
Writing
000
Uses IC13_0 at the input pin of the input capture IC13. [Initial value]
001
Same as Writing 000.
010
Uses IC13_1 at the input pin of the input capture IC13.
011
Setting is prohibited.
100
Uses internal macro MFS ch.3 LSYN for input of the input capture IC13.
101
Uses internal macro MFS ch.7 LSYN for input of the input capture IC13.
110
Setting is prohibited.
111
Setting is prohibited.