HD6412340 HITACHI [Hitachi Semiconductor], HD6412340 Datasheet - Page 709

• Manufacturer Part Number: HD6412340
• Description: H8S/2345 F-ZTAT Hardware Manual
• Manufacturer: HITACHI [Hitachi Semiconductor]

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.
Table A.1 Instruction Set
(8) Block Transfer Instructions
EEPMOV
2. n is the initial value of R4L or R4.
[1] Seven states for saving or restoring two registers, nine states for three registers, or eleven states for four registers.
[2] Cannot be used in the H8S/2345 Series.
[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 its previous value when the result is zero; 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 zero; otherwise cleared to 0.
[8] Set to 1 when the quotient is negative; otherwise cleared to 0.
[9] One additional state is required for execution when EXR is valid.
EEPMOV.B
EEPMOV.W
Mnemonic
—
—
Instruction Length (Bytes)
Addressing Mode/
4
4
if R4L 0
else next;
if R4 0
else next;
Repeat @ER5 @ER6
Until R4L=0
Repeat @ER5 @ER6
Until R4=0
ER5+1 ER5
ER6+1 ER6
R4L-1 R4L
ER5+1 ER5
ER6+1 ER6
R4-1 R4
Operation
— — — — — —
— — — — — —
I H N Z V C
Condition Code
No. of States*
Advanced
4+2n *
4+2n *
2
2
1