Datasheet

ManualsBrandsNXP SEMICONDUCTORS ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller LQFP 144 (20x20) 16-Bit 60 MHz I/O number 62

Peripheral Memory Mapped Registers

56F8346 Technical Data, Rev. 15

Freescale Semiconductor 69

Preliminary

SPI1_SPDTR $3 Data Transmitter Register

Table 4-27 Computer Operating Properly Registers Address Map

(COP_BASE = $00 F2C0)

COPCTL $0 Control Register

COPTO $1 Time Out Register

COPCTR $2 Counter Register

Table 4-28 Clock Generation Module Registers Address Map

(CLKGEN_BASE = $00 F2D0)

PLLCR $0 Control Register

PLLDB $1 Divide-By Register

PLLSR $2 Status Register

Reserved

SHUTDOWN $4 Shutdown Register

OSCTL $5 Oscillator Control Register

Table 4-29 GPIOA Registers Address Map

(GPIOA_BASE = $00 F2E0)

Address Offset Register Description Reset Value

GPIOA_PUR

$0 Pull-up Enable Register

0 x 3FFF

GPIOA_DR

$1 Data Register

0 x 0000

GPIOA_DDR

$2 Data Direction Register

0 x 0000

GPIOA_PER

$3 Peripheral Enable Register

0 x 3FFF

GPIOA_IAR

$4 Interrupt Assert Register

0 x 0000

GPIOA_IENR

$5 Interrupt Enable Register

0 x 0000

GPIOA_IPOLR

$6 Interrupt Polarity Register

0 x 0000

GPIOA_IPR

$7 Interrupt Pending Register

0 x 0000

GPIOA_IESR

$8 Interrupt Edge-Sensitive Register

0 x 0000

Table 4-26 Serial Peripheral Interface 1 Registers Address Map (Continued)

(SPI1_BASE = $00 F2B0)