<< Previous | Next >>

LD pd,(SP+n)     Load     Rabbit 4000 Instruction
Opcode
Instruction
Clocks
Operation
-- LD pd,(SP+n)
15 (2,2,2,1,2,2,2,2)
pd0=(SP+n)
pd1=(SP+n+1)
pd2=(SP+n+2)
pd3=(SP+n+3)

ED 04 n

LD PW,(SP+n)

15 (2,2,2,1,2,2,2,2)

PW0=(SP+n)
PW1=(SP+n+1)
PW2=(SP+n+2)
PW3=(SP+n+3)

ED 14 n

LD PX,(SP+n)

15 (2,2,2,1,2,2,2,2)

PX0=(SP+n)
PX1=(SP+n+1)
PX2=(SP+n+2)
PX3=(SP+n+3)

ED 24 n

LD PY,(SP+n)

15 (2,2,2,1,2,2,2,2)

PY0=(SP+n)
PY1=(SP+n+1)
PY2=(SP+n+2)
PY3=(SP+n+3)

ED 34 n

LD PZ,(SP+n)

15 (2,2,2,1,2,2,2,2)

PZ0=(SP+n)
PZ1=(SP+n+1)
PZ2=(SP+n+2)
PZ3=(SP+n+3)


Flags ALTD IOI/IOE
S
Z
L/V
C
F
R
SP
S
D
-
-
-
-

Description

Loads pd (any of the 32-bit registers PW, PX, PY or PZ) with the 32 bits of data whose address is the sum of SP and the 8-bit unsigned constant n.


<< Previous | Next >>