Datasheet

CHAPTER 26 INSTRUCTION SET
User’s Manual U18698EJ1V0UD
536
Clocks Flag
Instruction
Group
Mnemonic Operands Bytes
Note 1 Note 2
Operation
ZACCY
CALL !addr16 3 7
(SP 1) (PC + 3)H, (SP 2) (PC + 3)L,
PC addr16, SP SP 2
CALLF !addr11 2 5
(SP 1) (PC + 2)H, (SP 2) (PC + 2)L,
PC
15 11 00001, PC10 0 addr11,
SP SP 2
CALLT [addr5] 1 6
(SP 1) (PC + 1)H, (SP 2) (PC + 1)L,
PC
H (00000000, addr5 + 1),
PC
L (00000000, addr5),
SP SP 2
BRK 1 6
(SP 1) PSW, (SP 2) (PC + 1)H,
(SP 3) (PC + 1)
L, PCH (003FH),
PC
L (003EH), SP SP 3, IE 0
RET 1 6
PCH (SP + 1), PCL (SP),
SP SP + 2
RETI 1 6
PCH (SP + 1), PCL (SP),
PSW (SP + 2), SP SP + 3
RRR
Call/return
RETB 1 6
PC
H (SP + 1), PCL (SP),
PSW (SP + 2), SP SP + 3
RRR
PSW 1 2
(SP 1) PSW, SP SP 1 PUSH
rp 1 4
(SP 1) rp
H, (SP 2) rpL,
SP SP 2
PSW 1 2
PSW (SP), SP SP + 1 R R RPOP
rp 1 4
rp
H (SP + 1), rpL (SP),
SP SP + 2
SP, #word 4
10 SP word
SP, AX 2
8 SP AX
Stack
manipulate
MOVW
AX, SP 2
8 AX SP
!addr16 3
6
PC addr16
$addr16 2
6
PC PC + 2 + jdisp8
Unconditional
branch
BR
AX 2
8
PCH A, PC
L X
BC $addr16 2
6
PC PC + 2 + jdisp8 if CY = 1
BNC $addr16 2
6
PC PC + 2 + jdisp8 if CY = 0
BZ $addr16 2
6
PC PC + 2 + jdisp8 if Z = 1
Conditional
branch
BNZ $addr16 2
6
PC PC + 2 + jdisp8 if Z = 0
Notes 1. When the internal high-speed RAM area is accessed or for an instruction with no data access
2. When an area except the internal high-speed RAM area is accessed
Remarks 1. One instruction clock cycle is one cycle of the CPU clock (f
CPU) selected by the processor clock
control register (PCC).
2. This clock cycle applies to the internal ROM program.