参数资料
型号: M34509G4FP
元件分类: 微控制器/微处理器
英文描述: 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PDSO24
封装: 5.30 X 10.10 MM, 0.80 MM PITCH, PLASTIC, SSOP-24
文件页数: 145/145页
文件大小: 1060K
代理商: M34509G4FP
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
4509 Group
Rev.1.03
2009.07.27
page 97 of 140
REJ03B0147-0103
SZD (Skip if Zero, port D specified by register Y)
0000100100
02
4
22
(D(Y)) = 0
(Y) = 0 to 5
Grouping:
Input/Output operation
Description: Skips the next instruction when a bit of port
D specified by register Y is “0.” Executes the
next instruction when the bit is “1.”
Note:
(Y) = 0 to 5.
Do not execute this instruction if values ex-
cept above are set to register Y.
T1AB (Transfer data to timer 1 and register R1L from Accumulator and register B)
1000110000
23
0
11
Grouping:
Timer operation
Description: Transfers the contents of register B to the
high-order 4 bits of timer 1 and timer 1 re-
load register R1L. Transfers the contents of
register A to the low-order 4 bits of timer 1
and timer 1 reload register R1L.
Operation:
(R1L7–R1L4) ← (B)
(T17–T14) ← (B)
(R1L3–R1L0) ← (A)
(T13–T10) ← (A)
Operation:
(D(Y)) = 0 ?
(Y) = 0 to 5
2
16
0000101011
02B
MACHINE INSTRUCTIONS (INDEX BY ALPHABET) (continued)
T1HAB (Transfer data to register R1H from Accumulator and register B)
1010010010
292
11
Grouping:
Timer operation
Description: Transfers the contents of register B to the
high-order 4 bits of timer 1 reload register
R1H. Transfers the contents of register A to
the low-order 4 bits of timer 1 reload regis-
ter R1H.
Operation:
(R1H7–R1H4) ← (B)
(R1H3–R1H0) ← (A)
T1R1L (Transfer data to timer 1 from register R1L)
1010100111
2A
7
11
Grouping:
Timer operation
Description: Transfers the contents of timer 1 reload
register R1L to timer 1.
Operation:
(T17–T10) ← (R1L7–R1L0)
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