UPD78F9234MC-5A4-A Datasheet, PDF (337/419 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

CHAPTER 21 INSTRUCTION SET OVERVIEW
21.1.2 Description of “Operation” column
A:
X:
B:
C:
D:
E:
H:
L:
AX:
BC:
DE:
HL:
PC:
SP:
PSW:
CY:
AC:
Z:
IE:
( ):
×H, ×L:
∧:
∨:
∨:
⎯_:
addr16:
jdisp8:
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
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 logical sum (exclusive OR)
Inverted data
16-bit immediate data or label
Signed 8-bit data (displacement value)
21.1.3 Description of “Flag” column
(Blank):
0:
1:
×:
R:
Unchanged
Cleared to 0
Set to 1
Set/cleared according to the result
Previously saved value is stored
User’s Manual U17446EJ5V0UD
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