UPD78F9177 NEC, UPD78F9177 Datasheet - Page 21

• Manufacturer Part Number: UPD78F9177
• Description: 8-BIT SINGLE-CHIP MICROCONTROLLER
• Manufacturer: NEC

6.1.2 Descriptions of the operation field
6.1.3 Description of the flag operation field
A:
X:
B:
C:
D:
E:
H:
L:
AX:
BC:
DE:
HL:
PC:
SP:
PSW:
CY:
AC:
Z:
IE:
NMIS:
( ):
X
addr16:
jdisp8:
(Blank):
0:
1:
R:
:
:
:
:
H
, X
:
L
:
A register; 8-bit accumulator
X register
B register
C register
D register
E register
H register
L register
AX register pair; 16-bit accumulator
BC register pair
DE register pair
HL register pair
Program counter
Stack pointer
Program status word
Carry flag
Auxiliary carry flag
Zero flag
Interrupt request enable flag
Non-maskable interrupt servicing flag
Memory contents indicated by address or register contents in parentheses
Higher 8 bits and lower 8 bits of 16-bit register
Logical product (AND)
Logical sum (OR)
Exclusive OR
Inverted data
16-bit immediate data or label
Signed 8-bit data (displacement value)
Not affected
Cleared to 0
Set to 1
Set/cleared according to the result
Previously saved value is restored
Data Sheet U14022EJ1V0DS00
PD78F9177, 78F9177Y
21