參數(shù)資料
型號: M34501E4FP
元件分類: 微控制器/微處理器
英文描述: 4-BIT, OTPROM, MICROCONTROLLER, PDSO20
封裝: 5.30 X 12.60 MM, 1.27 MM PITCH, PLASTIC, SOP-20
文件頁數(shù): 104/118頁
文件大?。?/td> 952K
代理商: M34501E4FP
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.3.01
2005.02.07
page 84 of 112
REJ03B0104-0301
4501 Group
TDA (Transfer data to register D from Accumulator)
0000101001
029
11
Grouping:
Register to register transfer
Description: Transfers the contents of the low-order 3
bits (A2–A0) of register A to register D.
Operation:
(DR2–DR0)
← (A2–A0)
TEAB (Transfer data to register E from Accumulator and register B)
0000011010
01A
11
Grouping:
Register to register transfer
Description: Transfers the contents of register B to the
high-order 4 bits (E3–E0) of register E, and
the contents of register A to the low-order 4
bits (E3–E0) of register E.
Operation:
(E7–E4)
← (B)
(E3–E0)
← (A)
MACHINE INSTRUCTIONS (INDEX BY ALPHABET) (continued)
TI1A (Transfer data to register I1 from Accumulator)
1000010111
217
11
Grouping:
Interrupt operation
Description: Transfers the contents of register A to inter-
rupt control register I1.
Operation:
(I1)
← (A)
TK0A (Transfer data to register K0 from Accumulator)
1000011011
21B
11
––
Grouping:
Input/Output operation
Description: Transfers the contents of register A to key-on
wakeup control register K0.
Operation:
(K0)
← (A)
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