Miscellaneous; Table 37. Operations Mnemonics - ZiLOG Z8018 Series User Manual

Z8018x
Family MPU User Manual
210

MISCELLANEOUS

Table 37. Operations Mnemonics
UM005004-0918
Table 37 lists the operations mnemonics.
( ) Data in the memory address
M
( ) Data in the I/O address
I
m or n 8-bit data
mn 16-bit data
r 8-bit register
R 16-bit register
b.( ) A content of bit b in the memory address
M
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