参数资料
型号: M34501M2-XXXFP
元件分类: 微控制器/微处理器
英文描述: 4-BIT, MROM, MICROCONTROLLER, PDSO20
封装: 5.30 X 12.60 MM, 1.27 MM PITCH, PLASTIC, SOP-20
文件页数: 5/118页
文件大小: 952K
代理商: M34501M2-XXXFP
Parameter
Instruction code
Function
Number
of
cycles
Number
of
words
Mnemonic
Type of
instructions
D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
Hexadecimal
notation
Rev.3.01
2005.02.07
page 100 of 112
REJ03B0104-0301
4501 Group
TABAD
TALA
TADAB
TAQ1
TQ1A
ADST
SNZAD
NOP
POF
POF2
EPOF
SNZP
DWDT
WRST
CMCK
CRCK
TAMR
TMRA
1
279
249
239
244
204
29F
287
000
002
008
05B
003
29C
2A 0
29A
29B
252
216
1001111001
1001001001
1000111001
1001000100
1000000100
1010011111
1010000111
0000000000
0000000010
0000001000
0001011011
0000000011
1010011100
1010100000
1010011010
1010011011
1001010010
1000010110
A/D
conversion
operation
Other
operation
In A/D conversion mode (Q13 = 0),
(B)
← (AD9–AD6)
(A)
← (AD5–AD2)
In comparator mode (Q13 = 1),
(B)
← (AD7–AD4)
(A)
← (AD3–AD0)
(A3, A2)
← (AD1, AD0)
(A1, A0)
← 0
(AD7–AD4)
← (B)
(AD3–AD0)
← (A)
(A)
← (Q1)
(Q1)
← (A)
(ADF)
← 0
Q13 = 0: A/D conversion starting
Q13 = 1: Comparator operation starting
V22 = 0: (ADF) = 1 ?
After skipping, (ADF)
← 0
V22 = 1: SNZAD = NOP
(PC)
← (PC) + 1
RAM back-up
However, voltage drop detection circuit is valid
RAM back-up
POF or POF2 instruction valid
(P) = 1 ?
Stop of watchdog timer function enabled
(WDF1) = 1,
after skipping,
(WDF1)
← 0
Ceramic resonator selected
RC oscillation selected
(A)
← (MR)
(MR)
← (A)
MACHINE INSTRUCTIONS (INDEX BY TYPES) (continued)
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