UPD78F1502AGK-GAK-AX Datasheet, PDF (874/1031 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcontrollers

78K0R/Lx3
CHAPTER 30 INSTRUCTION SET
30.1.2 Description of operation column
The operation when the instruction is executed is shown in the “Operation” column using the following symbols.
Symbol
A
X
B
C
D
E
H
L
ES
CS
AX
BC
DE
HL
PC
SP
PSW
CY
AC
Z
RBS
IE
()
XH, XL
XS, XH, XL
∧
∨
∨
−
addr5
addr16
addr20
jdisp8
jdisp16
Table 30-2. Symbols in “Operation” Column
Function
A register; 8-bit accumulator
X register
B register
C register
D register
E register
H register
L register
ES register
CS 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
Register bank select flag
Interrupt request enable flag
Memory contents indicated by address or register contents in parentheses
16-bit registers: XH = higher 8 bits, XL = lower 8 bits
20-bit registers: XS = (bits 19 to 16), XH = (bits 15 to 8), XL = (bits 7 to 0)
Logical product (AND)
Logical sum (OR)
Exclusive logical sum (exclusive OR)
Inverted data
16-bit immediate data (even addresses only in 0080H to 00BFH)
16-bit immediate data
20-bit immediate data
Signed 8-bit data (displacement value)
Signed 16-bit data (displacement value)
R01UH0004EJ0501 Rev.5.01
858
Jun 20, 2011