Renesas Hitachi H8S/2194 Series Hardware Manual page 898

(8) Block Transfer Instructions
Mnemonic
EEPMOV EEPMOV.B
EEPMOV.W
Notes: 1. The values indicated in the column of number of execution states apply when
instruction code and operand exist in the on-chip memory.
2. n is the initial setting value of R4L or R4.
3. Only register ER0, ER1, ER4, or ER5 should be used when using the TAS instruction.
[1] 7 states when the number of return/retract registers is 2, 9 states when the number of
registers is 3, and 11 states when the number of registers is 4.
[2] Cannot be used in this LSI.
[3] Set to 1 when a carry or borrow occurs at bit 11, otherwise cleared to 0.
[4] Set to 1 when a carry or borrow occurs at bit 27, otherwise cleared to 0.
[5] Retains the value before computation when the computation result is 0, otherwise
cleared to 0.
[6] Set to 1 when the divisor is negative, otherwise cleared to 0.
[7] Set to 1 when the divisor is 0, otherwise cleared to 0.
[8] Set to 1 when the quotient is negative, otherwise cleared to 0.
[9] 1 is added to the number of execution states when EXR is valid.
Addressing Mode and Instruction Length (Bytes)
Size
—
—
Operation
4 if R4L 0
Repeat @ER5 @ER6
ER5+1 ER5
ER6+1 ER6
R4L-1 R4L
Until R4L=0
else next;
4 if R4 0
Repeat @ER5 @ER6
ER5+1 ER5
ER6+1 ER6
R4-1 R4
Until R4=0
else next;
Rev. 2.0, 11/00, page 871 of 1037
No of
Condition
Execution
Code
States * 1
I H N Z V C
Advanced Mode
— — — — — —
4+2n * 2
— — — — — —
4+2n * 2