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參數(shù)資料
| 型號(hào)： | GMS37140 |
| 廠商： | Hynix Semiconductor Inc. |
| 英文描述： | 4-BIT SINGLE CHIP MICROCOMPUTERS |
| 中文描述： | 4位單片機(jī)微機(jī) |
| 文件頁(yè)數(shù)： | 37/109頁(yè) |
| 文件大?。?/td> | 813K |
| 代理商： | GMS37140 |
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4-4
Y-register (Y)
Y-register has 4 bits. It operates as a data pointer or a general-purpose register.
Y-register specifies an address (a
0
~a
3
) in a page of data memory, as well as it
is used to specify an output port. Further it is used to specify a mode of carrier
signal outputted from the REMOUT port. It can also be treated as a general-
purpose register on a program.
Accumulator (A
CC
)
The 4-bit register for holding data and calculation results.
Arithmetic and Logic Unit (ALU)
In this unit, 4bits of adder/comparator are connected in parallel as it's main
components and they are combined with status latch and status logic (flag.)
(1) Operation circuit (ALU) :
The adder/comparator serves fundamentally for full addition and data
comparison. It executes subtraction by making a complement by processing
an inversed output of A
CC
(A
CC
+1)
(2) Status logic :
This is to bring an ST, or flag to control the flow of a program. It occurs when
a specified instruction is executed in three cases such as overflow or underflow
in operation and two inputs unequal.
Chapter 4. FUNCTIONAL DESCRIPTION
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PDF描述 |
|---|---|
| GMS37140T | 4-BIT SINGLE CHIP MICROCOMPUTERS |
| GMS37004(T) | REMOTE CONTROLLER |
| GMS37112(T) | REMOTE CONTROLLER |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| GMS37140(T) | 制造商:HYNIX 制造商全稱(chēng):Hynix Semiconductor 功能描述:REMOTE CONTROLLER |
| GMS37140T | 制造商:HYNIX 制造商全稱(chēng):Hynix Semiconductor 功能描述:4-BIT SINGLE CHIP MICROCOMPUTERS |
| GMS-3-Q | 制造商:Panduit Corp 功能描述:Cable Accessories Bronze Ground Clamp Copper Alloy 制造商:Panduit Corp 功能描述:CBL ACC BRONZE GRND CLAMP CPR ALLOY - Bulk |
| GMS-3-QY | 制造商:Panduit Corp 功能描述: |
| GMS4 | 制造商:Ferraz Shawmut 功能描述: |
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