D12320VF25V Datasheet, PDF (79/1146 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 2 CPU
Table 2.3 Instructions Classified by Function
Type
Instruction Size^*1 Function
Data transfer MOV
MOVFPE
MOVTPE
POP
PUSH
LDM
STM
B/W/L
B
B
W/L
W/L
L
L
(EAs) → Rd, Rs → (Ead)
Moves data between two general registers or between a
general register and memory, or moves immediate data
to a general register.
Cannot be used in the H8S/2319 Group.
Cannot be used in the H8S/2319 Group.
@SP+ → Rn
Pops a register from the stack. POP.W Rn is identical to
MOV.W @SP+, Rn. POP.L ERn is identical to MOV.L
@SP+, ERn.
Rn → @–SP
Pushes a register onto the stack. PUSH.W Rn is
identical to MOV.W Rn, @–SP. PUSH.L ERn is identical
to MOV.L ERn, @–SP.
@SP+ → Rn (register list)
Pops two or more general registers from the stack.
Rn (register list) → @–SP
Pushes two or more general registers onto the stack.
Rev.7.00 Feb. 14, 2007 page 45 of 1108
REJ09B0089-0700