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could anyone help me with "fill in the blanks" from thisassembly code. I have pasted a link above if that does not workplease see the code below to determine the blanks.

GPIO_PORTD_DATA_R EQU 0x400073FC
GPIO_PORTD_DIR_R EQU 0 x40007400
GPIO_PORTD_DEN_R EQU 0 x4000751C
GPIO_PORTD_AMSEL_R EQU 0 x40007528
GPIO_PORTB_DATA_R EQU 0x400053FC
GPIO_PORTB_DIR_R EQU 0 x40005400
GPIO_PORTB_DEN_R EQU 0 x4000551C
SYSCTL_RCGCGPIO_R EQU 0 x400FE608
AREA | . t e x t | , CODE, READONLY, ALIGN=2
EXPORT __main
__main
LDR R0 , =PortConfiguration
BLX R0
LDR R1 , =GPIO_PORTD_DATA_R
RunForever
LDR R2 , [________]
STR R2 , [________]
B R u nFo r ev e r
P o r t C o n f i g u r a t i o n
; Po r t B i n i t i a l i z a t i o n s f i r s t
LDR R0 , =_________________
LDR R1 , [ R0 ]
ORR R1 , R1 , #0x02
STR R1 , [ R0 ]
NOP
NOP
NOP
NOP
LDR R0 , =GPIO_PORTB_DIR_R
LDR R1 , [ R0 ]
ORR R1 , R1 , #0x______________
STR R1 , [ R0 ]
LDR R0 , =GPIO_PORTB_DEN_R
LDR R1 , [ R0 ]
ORR R1 , R1 , #0x______________
STR R1 , [ R0 ]
; Po r t D i n i t i a l i z a t i o n s
LDR R0 , =_________________
LDR R1 , [ R0 ]
ORR R1 , R1 , #0x08
STR R1 , [ R0 ]
NOP
NOP
NOP
NOP
LDR R0 , =GPIO_PORTD_DIR_R
LDR R1 , [ R0 ]
BIC R1 , R1 , #0x______________
STR R1 , [ R0 ]
LDR R0 , =GPIO_PORTD_AMSEL_R
LDR R1 , [ R0 ]
BIC R1 , R1 , #0x______________
STR R1 , [ R0 ]
LDR R0 , =GPIO_PORTD_DEN_R
LDR R1 , [ R0 ]
ORR R1 , R1 , #0x______________
STR R1 , [ R0 ]
BX LR
EXPORT S y s t e m I n i t
S y s t e m I n i t
BX LR
ALIGN
END