z80189 ZiLOG Semiconductor, z80189 Datasheet - Page 226

• Manufacturer Part Number: z80189
• Description: Z80180, Z8s180, Z8l180 Mpu Operation
• Manufacturer: ZiLOG Semiconductor

210
MISCELLANEOUS
Table 37.
UM005003-0703
Z8018x
Family MPU User Manual
Operations Mnemonics
Table 37 lists the operations mnemonics.
( )
( )
m or n 8-bit data
mn
r
R
b.( )
b.gr
d or j 8-bit signed displacement
S
D
·
+
Å
**
M
I
M
Data in the memory address
Data in the I/O address
16-bit data
8-bit register
16-bit register
A content of bit b in the memory address
A content of bit b in the register gr
Source
Destination
AND operation
OR operation
EXCLUSIVE OR operation
Added new instructions to Z80