Z80180 Datasheet, PDF (226/326 Pages) Zilog, Inc. – Z8018x Family MPU

Z8018x Family
MPU User Manual
210
MISCELLANEOUS
Table 37 lists the operations mnemonics.
Table 37. Operations Mnemonics
( )_M Data in the memory address
( )_I Data in the I/O address
m or n 8-bit data
mn 16-bit data
r 8-bit register
R 16-bit register
b.( )_M A content of bit b in the memory address
b.gr A content of bit b in the register gr
d or j 8-bit signed displacement
S Source
D Destination
• _{AND operation}
+ OR operation
⊕ EXCLUSIVE OR operation
** Added new instructions to Z80
UM005001-ZMP0400