參數(shù)資料
型號(hào): M34524MC-XXXFP
元件分類: 微控制器/微處理器
英文描述: 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP64
封裝: 14 X 14 MM, 0.80 MM PITCH, PLASTIC, QFP-64
文件頁數(shù): 11/161頁
文件大?。?/td> 1199K
代理商: M34524MC-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.2.00
Jul 27, 2004
page 108 of 159
REJ03B0091-0200Z
4524 Group
SNZT4 (Skip if Non Zero condition of Timer 4 inerrupt request flag)
SNZT5 (Skip if Non Zero condition of Timer 5 inerrupt request flag)
SST (Serial i/o transmission/reception STart)
SVDE (Set Voltage Detector Enable flag)
1010000011
283
11
V23 = 0: (T4F) = 1
Grouping:
Timer operation
Description: When V23 = 0 : Skips the next instruction
when timer 4 interrupt request flag T4F is
“1.” After skipping, clears (0) to the T4F
flag. When the T4F flag is “0,” executes the
next instruction.
When V23 = 1 : This instruction is equiva-
lent to the NOP instruction.
Operation:
V23 = 0: (T4F) = 1 ?
After skipping, (T4F)
← 0
V23 = 1: SNZT4 = NOP
(V23 = bit 3 of interrupt control register V2)
1010000100
284
11
V21 = 0: (T5F) = 1
Grouping:
Timer operation
Description: When V21 = 0 : Skips the next instruction
when timer 5 interrupt request flag T5F is
“1.” After skipping, clears (0) to the T5F
flag. When the T5F flag is “0,” executes the
next instruction.
When V21 = 1 : This instruction is equiva-
lent to the NOP instruction.
Operation:
V21 = 0: (T5F) = 1 ?
After skipping, (T5F)
← 0
V21 = 1: SNZT5 = NOP
(V21 = bit 1 of interrupt control register V2)
1010011110
29E
11
Grouping:
Serial I/O operation
Description: Clears (0) to SIOF flag and starts serial I/O.
Operation:
(SIOF)
← 0
Serial I/O transmission/reception start
1010010011
293
11
Grouping:
Other operation
Description: Validates the voltage drop detection circuit
at power down (clock operating mode and
RAM back-up mode) when VDCE pin is “H”.
Operation:
At power down mode, voltage drop detection circuit valid
MACHINE INSTRUCTIONS (INDEX BY ALPHABET) (continued)
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