56F8014_08 Datasheet, PDF (87/124 Pages) Freescale Semiconductor, Inc – 16-bit Digital Signal Controllers

Reset Values
Add.
Offset
Register Acronym
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
R0 0 0 0 0 0 0 0
PU
$0 GPIOA_PUPEN W
RS 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
R0 0 0 0 0 0 0 0
D
$1
GPIOA_DATA W
RS 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1
R0 0 0 0 0 0 0 0
DD
$2
GPIOA_DDIR W
RS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
R0 0 0 0 0 0 0 0
$3 GPIOA_PEREN W
PE
RS 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0
R0 0 0 0 0 0 0 0
IA
$4 GPIOA_IASSRT W
RS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
R0 0 0 0 0 0 0 0
IEN
$5
GPIOA_IEN
W
RS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
R0 0 0 0 0 0 0 0
$6
GPIOA_IEPOL W
IEPOL
RS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
R0 0 0 0 0 0 0 0
IPR
$7
GPIOA_IPEND W
RS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
R0 0 0 0 0 0 0 0
IES
$8
GPIOA_IEDGE W
RS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
R0 0 0 0 0 0 0 0
$9 GPIOA_PPOUTM W
OEN
RS 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
R0 0 0 0 0 0 0 0
RAW DATA
$A GPIOA_RDATA W
RS X X X X X X X X X X X X X X X X
R0 0 0 0 0 0 0 0
$B
GPIOA_DRIVE W
DRIVE
RS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
R 0 Read as 0
W
Reserved
RS
Reset
Figure 8-1 GPIOA Register Map Summary
56F8014 Technical Data, Rev. 11
Freescale Semiconductor
87