January
Sunday 18 February 2018 photo 51/59
![Xlat instruction example in 8086: >> http://cor.cloudz.pw/download?file=xlat+instruction+example+in+8086 << (Download)
Xlat instruction example in 8086: >> http://cor.cloudz.pw/read?file=xlat+instruction+example+in+8086 << (Read Online)
les instruction in 8086
lookup table in microprocessor 8086
xlat meaning
xlat x86
explain xlat instruction
how does xlat work
how to use xlat
what is xlat
Example : For the data given, what is the result of executing the instruction. XCHG [SUM], BX. Data Transfer Instructions 8086. XLAT (translate):. This instruction is useful for translating characters from one code such as ASCII to another such as EBCDIC, this is no operand instruction and is called an instruction with implied
You then load AL with the position of the byte you want in the table and invoke the XLAT instruction. The byte stored at the specified position in the table will be in AL register after the instruction executes. In other words, the instruction does the equivalent of the following: AL <--- [AL+BX] EXAMPLE: A TABLE OF ASCII
14 Nov 2014
XLAT/XLATB - Translate Usage: XLAT translation-table XLATB (masm 5.x) Modifies flags: None Replaces the byte in AL with byte from a user table addressed by BX. The original value of AL is the index into the translate table. The best way to discripe this is MOV AL,[BX+AL] Clocks Size Operands 808x 286 386 486 Bytes
The contents of the byte that is AL bytes from the start of the translation table pointed to by DS:BX is copied into AL, i.e., the effect of XLAT is equivalent to the invalid statement: MOV AL , [BX + AL]. Example: Suppose a byte variable VAR1 has a value in the range 0 to 15. Display this value as a hexadecimal digit. .DATA.
15 Sep 2014 XCHG : Exchange byte or word. This instruction exchange the contentrs of a specified source and destination operands. Example. XCHG [5000H], AX. XCHG BX,AX. XLAT. Translate byte using look up table. Example. LEA BX, TABLE1. MOV AL, 04H. XLAT. Simple input and output port transfer instructions.
Before the XLAT instruction can be executed, the lookup table containing the values for the new code must be put in memory, and the offset of the starting address of the Operands, Clocks, Size in bytes. 8086, 286, 386, 486. table offset, 11, 5, 5, 4, 1. Example. XLATB Set AL to memory byte DS:[(E)BX + unsigned AL]
21 Dec 2015 XLAT : Translate byte using look-up table Eg. LEA BX, TABLE1 MOV AL, 04H XLAT Simple input and output port transfer Instructions: IN: Copy a byte or .. Example : Write an instruction sequence to save the contents of the 8086's flags in memory location MEM1 and then reload the flags with the contents
You can for example use it to translate index of food in menu into price for food, if your food index is 0..255 and price will fit into 8 bits too. Then you reserve 256 bytes for table containing price data, and load ds:bx with address of that table, put index of food into al , and the xlat will translate the index into
EXAMPLE: What is the effect of executing the instruction? MOV CX, [SOURCE_MEM], where SOURCE_MEM equal to 2016 is a memory location offset relative The XLAT Instruction. – The translate (XLAT) instruction is used to simplify implementation of the lookup-table operation. 0. Execution of the XLAT repl](http://cdn08.dayviews.com/501/_u4/_u1/_u9/_u4/_u0/_u6/u4194065/89366_1518969101/Xlat_instruction_example_in_8086_http_cor_cloudz_pw_download_file_xlat_instruction_example_in_8086.jpg)
|
Xlat instruction example in 8086: >> http://cor.cloudz.pw/download?file=xlat+instruction+example+in+8086 << (Download)
Xlat instruction example in 8086: >> http://cor.cloudz.pw/read?file=xlat+instruction+example+in+8086 << (Read Online)
les instruction in 8086
lookup table in microprocessor 8086
xlat meaning
xlat x86
explain xlat instruction
how does xlat work
how to use xlat
what is xlat
Example : For the data given, what is the result of executing the instruction. XCHG [SUM], BX. Data Transfer Instructions 8086. XLAT (translate):. This instruction is useful for translating characters from one code such as ASCII to another such as EBCDIC, this is no operand instruction and is called an instruction with implied
You then load AL with the position of the byte you want in the table and invoke the XLAT instruction. The byte stored at the specified position in the table will be in AL register after the instruction executes. In other words, the instruction does the equivalent of the following: AL <--- [AL+BX] EXAMPLE: A TABLE OF ASCII
14 Nov 2014
XLAT/XLATB - Translate Usage: XLAT translation-table XLATB (masm 5.x) Modifies flags: None Replaces the byte in AL with byte from a user table addressed by BX. The original value of AL is the index into the translate table. The best way to discripe this is MOV AL,[BX+AL] Clocks Size Operands 808x 286 386 486 Bytes
The contents of the byte that is AL bytes from the start of the translation table pointed to by DS:BX is copied into AL, i.e., the effect of XLAT is equivalent to the invalid statement: MOV AL , [BX + AL]. Example: Suppose a byte variable VAR1 has a value in the range 0 to 15. Display this value as a hexadecimal digit. .DATA.
15 Sep 2014 XCHG : Exchange byte or word. This instruction exchange the contentrs of a specified source and destination operands. Example. XCHG [5000H], AX. XCHG BX,AX. XLAT. Translate byte using look up table. Example. LEA BX, TABLE1. MOV AL, 04H. XLAT. Simple input and output port transfer instructions.
Before the XLAT instruction can be executed, the lookup table containing the values for the new code must be put in memory, and the offset of the starting address of the Operands, Clocks, Size in bytes. 8086, 286, 386, 486. table offset, 11, 5, 5, 4, 1. Example. XLATB Set AL to memory byte DS:[(E)BX + unsigned AL]
21 Dec 2015 XLAT : Translate byte using look-up table Eg. LEA BX, TABLE1 MOV AL, 04H XLAT Simple input and output port transfer Instructions: IN: Copy a byte or .. Example : Write an instruction sequence to save the contents of the 8086's flags in memory location MEM1 and then reload the flags with the contents
You can for example use it to translate index of food in menu into price for food, if your food index is 0..255 and price will fit into 8 bits too. Then you reserve 256 bytes for table containing price data, and load ds:bx with address of that table, put index of food into al , and the xlat will translate the index into
EXAMPLE: What is the effect of executing the instruction? MOV CX, [SOURCE_MEM], where SOURCE_MEM equal to 2016 is a memory location offset relative The XLAT Instruction. – The translate (XLAT) instruction is used to simplify implementation of the lookup-table operation. 0. Execution of the XLAT replaces the
Annons
Visa toppen
Show footer