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: 81/118页
文件大小: 952K
代理商: M34501M2-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
4501 Group
Rev.3.01
2005.02.07
page 63 of 112
REJ03B0104-0301
AND (logical AND between accumulator and memory)
0000011000
018
11
Grouping:
Arithmetic operation
Description: Takes the AND operation between the con-
tents of register A and the contents of
M(DP), and stores the result in register A.
Operation:
(A)
← (A) AND (M(DP))
B a (Branch to address a)
011a6
a5
a4
a3
a2
a1
a0
1a
11
Grouping:
Branch operation
Description: Branch within a page : Branches to address
a in the identical page.
Note:
Specify the branch address within the page
including this instruction.
Operation:
(PCL)
← a6 to a0
BL p, a (Branch Long to address a in page p)
00111p4
p3
p2
p1
p0
0p
22
Grouping:
Branch operation
Description: Branch out of a page : Branches to address
a in page p.
Note:
p is 0 to 15 for M34501M2, and p is 0 to 31
for M34501M4/E4.
Operation:
(PCH)
← p
(PCL)
← a6 to a0
BLA p (Branch Long to address (D) + (A) in page p)
0000010000
010
22
Grouping:
Branch operation
Description: Branch out of a page : Branches to address
(DR2 DR1 DR0 A3 A2 A1 A0)2 specified by
registers D and A in page p.
Note:
p is 0 to 15 for M34501M2 and p is 0 to 31
for M34501M4/E4.
8
+a
2
16
100a6
a5
a4
a3
a2
a1
a0
2aa
E
+p
Operation:
(PCH)
← p
(PCL)
← (DR2–DR0, A3–A0)
2
16
100p4
00p3
p2
p1
p0
2pp
MACHINE INSTRUCTIONS (INDEX BY ALPHABET) (continued)
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