参数资料
型号: M34556G8HFP
元件分类: 微控制器/微处理器
英文描述: 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PDSO42
封装: 0.450 INCH, 0.80 MM PITCH, PLASTIC, SSOP-42
文件页数: 3/147页
文件大小: 1087K
代理商: M34556G8HFP
Skip condition
Number of
cycles
Number of
words
Instruction
code
Flag CY
2
16
Skip condition
Number of
cycles
Number of
words
Instruction
code
Flag CY
2
16
Skip condition
Number of
cycles
Number of
words
Instruction
code
Flag CY
2
16
Skip condition
Number of
cycles
Number of
words
Instruction
code
Flag CY
2
16
D9
D0
D9
D0
D9
D0
D9
D0
Rev.3.02
Dec 22, 2006
page 98 of 142
REJ03B0025-0302
4556 Group
TAPU1 (Transfer data to Accumulator from register PU1)
TAPU0 (Transfer data to Accumulator from register PU0)
1001010111
257
11
Grouping:
Input/Output operation
Description: Transfers the contents of pull-up control
register PU0 to register A.
Operation:
(A)
← (PU0)
1001011110
25E
11
Grouping:
Input/Output operation
Description: Transfers the contents of pull-up control
register PU1 to register A.
Operation:
(A)
← (PU1)
MACHINE INSTRUCTIONS (INDEX BY ALPHABET) (continued)
1001010010
252
11
Grouping:
Clock operation
Description: Transfers the contents of clock control reg-
ister MR to register A.
Operation:
(A)
← (MR)
TAMR (Transfer data to Accumulator from register MR)
TASP (Transfer data to Accumulator from Stack Pointer)
0001010000
050
11
Grouping:
Register to register transfer
Description: Transfers the contents of stack pointer (SP)
to the low-order 3 bits (A2–A0) of register A.
Note:
After this instruction is executed, “0” is
stored to the bit 3 (A3) of register A.
Operation:
(A2–A0)
← (SP2–SP0)
(A3)
← 0
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