Renesas ZTAT H8S/2357F, Hardware Manual

Page: 68 / 1047

Rev.6.00 Oct.28.2004 page 40 of 1016
REJ09B0138-0600H
Type Instruction Size
*
1
Function
System control
instructions ANDC B CCR
∧
#IMM
→
CCR, EXR
∧
#IMM
→
EXR
Logically ANDs the CCR or EXR contents with
immediate data.
ORC B CCR
∨
#IMM
→
CCR, EXR
∨
#IMM
→
EXR
Logically ORs the CCR or EXR contents with immediate
data.
XORC B CCR
⊕
#IMM
→
CCR, EXR
⊕
#IMM
→
EXR
Logically exclusive-ORs the CCR or EXR contents with
immediate data.
NOP — PC + 2
→
PC
Only increments the program counter.
Block data
transfer
instruction EEPMOV.B
EEPMOV.W
—
—
if R4L
≠
0 then
Repeat @ER5+
→
@ER6+
R4L–1
→
R4L
Until R4L = 0
else next;
if R4
≠
0 then
Repeat @ER5+
→
@ER6+
R4–1
→
R4
Until R4 = 0
else next;
Transfers a data block according to parameters set in
general registers R4L or R4, ER5, and ER6.
R4L or R4: size of block (bytes)
ER5: starting source address
ER6: starting destination address
Execution of the next instruction begins as soon as the
transfer is completed.
Notes: 1. Size refers to the operand size.
B: Byte
W: Word
L: Longword
2. Only register ER0, ER1, ER4, or ER5 should be used when using the TAS instruction.