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8. Block transfer instructions
Mnemonic
EEPMOV. B
—
EEPMOV. W
—
Notes: 1. The number of states is the number of states required for execution when the
instruction and its operands are located in on-chip memory. For other cases see section
A.3, Number of States Required for Execution.
2. n is the value set in register R4L or R4.
(1) Set to 1 when a carry or borrow occurs at bit 11; otherwise cleared to 0.
(2) Set to 1 when a carry or borrow occurs at bit 27; otherwise cleared to 0.
(3) Retains its previous value when the result is zero; otherwise cleared to 0.
(4) Set to 1 when the adjustment produces a carry; otherwise retains its previous
value.
(5) The number of states required for execution of an instruction that transfers data in
synchronization with the E clock is variable.
(6) Set to 1 when the divisor is negative; otherwise cleared to 0.
(7) Set to 1 when the divisor is zero; otherwise cleared to 0.
(8) Set to 1 when the quotient is negative; otherwise cleared to 0.
Addressing Mode and
Instruction Length (bytes)
Operation
if R4L ≠ 0
4
repeat @R5 → @R6
R5+1 → R5
R6+1 → R6
R4L–1 → R4L
until
R4L=0
else next;
if R4 ≠ 0
repeat @R5 → @R6
4
R5+1 → R5
R6+1 → R6
R4–1 → R4
until
R4L=0
else next;
No. of
States*
Condition Code
I
H N Z
V C
— — — — — —
8+4n*
— — — — — —
8+4n*
1
2
2
755
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