Zilog Z8F0130 - Manual (Page 204)

eZ8
™
CPU Core
User Manual
UM012820-0810 MULT Instruction
189
MULT
Definition
Multiply.
Syntax
MULT dst
Operation
dst[15:0]
 dst[15:8] * dst[7:0]
Description
This new eZ8 instruction performs a multiplication of two unsigned 8-bit
values with an unsigned 16-bit result. The 16-bit result replaces the two 8-
bit values in the Register Pair.
Flags
Attributes
C Unaffected
Z Unaffected
S Unaffected
V Unaffected
D Unaffected
H Unaffected
Mnemonic Destination
Op
Code
(Hex)
Operand 1 Operand 2 Operand 3
MULT RR1 F4 RR1 — —