hd66100 Renesas Electronics Corporation., hd66100 Datasheet - Page 55

• Manufacturer Part Number: hd66100
• Description: H8/3867 Series
• Manufacturer: Renesas Electronics Corporation.

2.5.8
Table 2.11 describes the block data transfer instruction. Figure 2.10 shows its object code format.
Table 2.11 Block Data Transfer Instruction
Instruction
EEPMOV
Certain precautions are required in using the EEPMOV instruction. See 2.9.3, Notes on Use of the
EEPMOV Instruction, for details.
40
Notation:
op:
rn:
IMM:
15
15
15
Block Data Transfer Instruction
Operation field
Register field
Immediate data
Size
—
op
Figure 2.9 System Control Instruction Codes
op
Function
If R4L 0 then
else next;
Block transfer instruction. Transfers the number of data bytes
specified by R4L from locations starting at the address indicated by
R5 to locations starting at the address indicated by R6. After the
transfer, the next instruction is executed.
8
8
8
repeat
until
op
7
7
7
@R5+
R4L – 1
R4L = 0
IMM
@R6+
R4L
rn
0
0
0
RTE, SLEEP, NOP
LDC, STC (Rn)
ANDC, ORC,
XORC, LDC (#xx:8)