参数资料
型号: M34519M6-XXXFP
元件分类: 微控制器/微处理器
英文描述: 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PDSO42
封装: 0.450 INCH, 0.80 MM PITCH, PLASTIC, SSOP-42
文件页数: 4/138页
文件大小: 1146K
代理商: M34519M6-XXXFP
Skip condition
Number of
cycles
Number of
words
Instruction
code
D9
D0
Flag CY
2
16
Skip condition
Number of
cycles
Number of
words
Instruction
code
D9
D0
Flag CY
2
16
Skip condition
Number of
cycles
Number of
words
Instruction
code
D9
D0
Flag CY
2
16
Skip condition
Number of
cycles
Number of
words
Instruction
code
D9
D0
Flag CY
2
16
4519 Group
Rev.3.01
2005.06.15
page 99 of 160
REJ03B0007-0301
LZ z (Load register Z with z)
00010010z1
z0
04
11
––
Grouping:
RAM addresses
Description: Loads the value z in the immediate field to
register Z.
Operation:
(Z)
← z z = 0 to 3
8
+z
MACHINE INSTRUCTIONS (INDEX BY ALPHABET) (continued)
11x3
x2
x1
x0
y3
y2
y1
y0
3x
y
11
Continuous
description
Grouping:
RAM addresses
Description: Loads the value x in the immediate field to
register X, and the value y in the immediate
field to register Y. When the LXY instruc-
tions are continuously coded and executed,
only the first LXY instruction is executed
and other LXY instructions coded continu-
ously are skipped.
Operation:
(X)
← x x = 0 to 15
(Y)
← y y = 0 to 15
LXY x, y (Load register X and Y with x and y)
INY (INcrement register Y)
0000010011
013
11
(Y) = 0
Grouping:
RAM addresses
Description: Adds 1 to the contents of register Y. As a re-
sult of addition, when the contents of
register Y is 0, the next instruction is
skipped. When the contents of register Y is
not 0, the next instruction is executed.
Operation:
(Y)
← (Y) + 1
LA n (Load n in Accumulator)
000111nnnn
07n
11
Continuous
description
Grouping:
Arithmetic operation
Description: Loads the value n in the immediate field to
register A.
When the LA instructions are continuously
coded and executed, only the first LA in-
struction is executed and other LA
instructions coded continuously are
skipped.
Operation:
(A)
← n
n = 0 to 15
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