Z86E3016PSG Datasheet, PDF (229/348 Pages) Zilog, Inc. – Z86E3016PSG

Z8 CPU
User Manual
211
Table 37. Notational Shorthand
Notation Address Mode
Operand Range *
or
Working Register Pair @RRp
p = 0, 2, 4, 6, 8, 10, 12, or 14
X
Indexed
Reg (Rn) Reg. represents a number in the
range of 00h to FFh and n = 0–15
DA
Direct Address
Addrs
Addrs. represents a number in the
range of 00h to FFh
RA
Relative Address
Addrs
Addrs. represents a number in the
range of +127 to –128 which is an
offset relative to the address of
the next instruction
IM
Immediate
#Data
Data is a number between 00h to
FFh
*Note: *See the device product specification to determine the exact register file range available. The register file size varies by
the device type.
Additional symbols used are listed in Table 38.
Table 38. Additional Symbols
Symbol
dst
src
@
SP
PC
FLAGS
RP
Definition
Destination Operand
Source Operand
Indirect Address Prefix
Stack Pointer
Program Counter
Flag Register (FCh)
Register Pointer (FDh)
UM001602-0904
Instruction Set