Cypress FM4 Series - Page 593

CHAPTER 12: I/O Port
FM4 Peripheral Manual, Doc. No. 002-04856 Rev. *E 593
Abbreviation
Register Name
Reference
DDR0
Port input/output direction setting register 0
4.3
DDR1
Port input/output direction setting register 1
DDR2
Port input/output direction setting register 2
DDR3
Port input/output direction setting register 3
DDR4
Port input/output direction setting register 4
DDR5
Port input/output direction setting register 5
DDR6
Port input/output direction setting register 6
DDR7
Port input/output direction setting register 7
DDR8
Port input/output direction setting register 8
DDR9
Port input/output direction setting register 9
DDRA
Port input/output direction setting register A
DDRB
Port input/output direction setting register B
DDRC
Port input/output direction setting register C
DDRD
Port input/output direction setting register D
DDRE
Port input/output direction setting register E
DDRF
Port input/output direction setting register F
PDIR0
Port input data register 0
4.4
PDIR1
Port input data register 1
PDIR2
Port input data register 2
PDIR3
Port input data register 3
PDIR4
Port input data register 4
PDIR5
Port input data register 5
PDIR6
Port input data register 6
PDIR7
Port input data register 7
PDIR8
Port input data register 8
PDIR9
Port input data register 9
PDIRA
Port input data register A
PDIRB
Port input data register B
PDIRC
Port input data register C
PDIRD
Port input data register D
PDIRE
Port input data register E
PDIRF
Port input data register F
PDOR0
Port output data register 0
4.5
PDOR1
Port output data register 1
PDOR2
Port output data register 2
PDOR3
Port output data register 3
PDOR4
Port output data register 4
PDOR5
Port output data register 5
PDOR6
Port output data register 6
PDOR7
Port output data register 7
PDOR8
Port output data register 8
PDOR9
Port output data register 9
PDORA
Port output data register A
PDORB
Port output data register B
PDORC
Port output data register C
PDORD
Port output data register D
PDORE
Port output data register E
PDORF
Port output data register F