Z8F0113HJ005EG Datasheet, PDF (192/245 Pages) Zilog, Inc. – High-Performance 8-Bit Microcontrollers

Z8 Encore! XP^® F0823 Series
Product Specification
177
Table 108. Notational Shorthand (Continued)
Notation Description
RA
Relative Address
rr
Working Register Pair
RR
Register Pair
Vector Vector Address
X
Indexed
Operand Range
X
X represents an index in the range of +127 to –128
which is an offset relative to the address of the
next instruction
RRp
p = 0, 2, 4, 6, 8, 10, 12, or 14.
Reg
Reg. represents an even number in the range of
00H to FEH.
Vector Vector represents a number in the range of 00H to
FFH.
#Index
The register or register pair to be indexed is offset
by the signed Index value (#Index) in a +127 to 
–128 range.
Table 109 lists additional symbols that are used throughout the Instruction Summary and
Instruction Set Description sections.
Table 109. Additional Symbols
Symbol
dst
src
@
SP
PC
FLAGS
RP
#
B
%
H
Definition
Destination Operand
Source Operand
Indirect Address Prefix
Stack Pointer
Program Counter
Flags Register
Register Pointer
Immediate Operand Prefix
Binary Number Suffix
Hexadecimal Number Prefix
Hexadecimal Number Suffix
Assignment of a value is indicated by an arrow, as shown in the following example.
dst ← dst + src
This example indicates that the source data is added to the destination data; the result is
stored in the destination location.
PS024315-1011
PRELIMINARY
eZ8 CPU Instruction Notation