Cypress FM4 Series - Page 617

CHAPTER 12: I/O Port
FM4 Peripheral Manual, Doc. No. 002-04856 Rev. *E 617
[bit28:26] IC12S: IC12 Input Select bits
Selects input for IC12.
bit
Description
Reading
Reads out the register value.
Writing
000
Uses IC12_0 at the input pin of the input capture IC12. [Initial value]
001
Same as Writing 000.
010
Uses IC12_1 at the input pin of the input capture IC12.
011
Setting is prohibited.
100
Uses internal macro MFS ch.2 LSYN for input of the input capture IC12.
101
Uses internal macro MFS ch.6 LSYN for input of the input capture IC12.
110
Setting is prohibited.
111
Setting is prohibited.
[bit25:23] IC11S: IC11 Input Select bits
Selects input for IC11.
bit
Description
Reading
Reads out the register value.
Writing
000
Uses IC11_0 at the input pin of the input capture IC11. [Initial value]
001
Same as Writing 000.
010
Uses IC11_1 at the input pin of the input capture IC11.
011
Setting is prohibited.
100
Uses internal macro MFS ch.1 LSYN for input of the input capture IC11.
101
Uses internal macro MFS ch.5 LSYN for input of the input capture IC11.
110
Setting is prohibited.
111
Setting is prohibited.
[bit22:20] IC10S: IC10 Input Select bits
Selects input for IC10.
bit
Description
Reading
Reads out the register value.
Writing
000
Uses IC10_0 at the input pin of the input capture IC10. [Initial value]
001
Same as Writing 000.
010
Uses IC10_1 at the input pin of the input capture IC10.
011
Setting is prohibited.
100
Uses internal macro MFS ch.0 LSYN for input of the input capture IC10.
101
Uses internal macro MFS ch.4 LSYN for input of the input capture IC10.
110
Setting is prohibited.
111
Setting is prohibited.
[bit19:18] FRCK1S: FRCK1 Input Select bits
Selects input for FRCK1.
bit
Description
Reading
Reads out the register value.
Writing
00
Uses FRCK1_0 at the input pin of the free-run timer FRCK1. [Initial value]
01
Same as Writing 00.
10
Uses FRCK1_1 at the input pin of the free-run timer FRCK1.
11
Setting is prohibited.