參數(shù)資料
型號: M34508G4-XXXFP
元件分類: 微控制器/微處理器
英文描述: 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PDSO20
封裝: 5.30 X12.60 MM, 1.27 MM PITCH, PLASTIC, SOP-20
文件頁數(shù): 105/106頁
文件大?。?/td> 1059K
代理商: M34508G4-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
Rev.1.03
2009.07.27
page 96 of 140
REJ03B0148-0103
4508 Group
MACHINE INSTRUCTIONS (INDEX BY ALPHABET) (continued)
SRST (System ReSet)
0000000001
001
11
Grouping:
Other operation
Description: System reset occurs.
Operation:
System reset
SST (Serial interface transmission/reception STart)
1010011110
29E
11
Grouping:
Serial interface operation
Description: Clears (0) to SIOF flag and starts serial in-
terface.
Operation:
(SIOF) ← 0
Serial interface transmit/receive starting
SUPT (Set UPT flag)
0001011001
059
11
Grouping:
Other operation
Description: Sets (1) to the high-order bit reference en-
able flag UPTF. When the table reference
instruction (TABP p) is executed, the high-
order 2 bits of ROM reference data is
transferred to the low-order 2 bits of regis-
ter D.
Operation:
(UPTF) ← 1
SVDE (Set Voltage Detector Enable flag)
1010010011
293
11
Grouping:
Other operation
Description: Validates the voltage drop detection circuit
at RAM back-up.
Note:
This instruction can be executed only for
the H version.
Operation:
Voltage drop detection circuit valid at RAM back-up
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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