Cypress FM4 Series - Registers

CHAPTER 12: I/O Port
592 FM4 Peripheral Manual, Doc. No. 002-04856 Rev. *E
4. Registers
This section provides the register list of the I/O port.
Table 4-1 provides the register list.
Table 4-1 Register List of the I/O Port
Abbreviation
Register Name
Reference
PFR0
Port function setting register 0
4.1
PFR1
Port function setting register 1
PFR2
Port function setting register 2
PFR3
Port function setting register 3
PFR4
Port function setting register 4
PFR5
Port function setting register 5
PFR6
Port function setting register 6
PFR7
Port function setting register 7
PFR8
Port function setting register 8
PFR9
Port function setting register 9
PFRA
Port function setting register A
PFRB
Port function setting register B
PFRC
Port function setting register C
PFRD
Port function setting register D
PFRE
Port function setting register E
PFRF
Port function setting register F
PCR0
Pull-up setting register 0
4.2
PCR1
Pull-up setting register 1
PCR2
Pull-up setting register 2
PCR3
Pull-up setting register 3
PCR4
Pull-up setting register 4
PCR5
Pull-up setting register 5
PCR6
Pull-up setting register 6
PCR7
Pull-up setting register 7
PCR9
Pull-up setting register 9
PCRA
Pull-up setting register A
PCRB
Pull-up setting register B
PCRC
Pull-up setting register C
PCRD
Pull-up setting register D
PCRE
Pull-up setting register E
PCRF
Pull-up setting register F