Différences

Ci-dessous, les différences entre deux révisions de la page.

--- back2root:ibm-pc-ms-dos:instr:lods [2023/02/24 14:16] – supprimée - modification externe (Unknown date) 127.0.0.1
+++ back2root:ibm-pc-ms-dos:instr:lods [2023/02/24 14:16] – ↷ Page déplacée de back2root:ibm-pc-ms-dos:asm:instr:lods à back2root:ibm-pc-ms-dos:instr:lods frater
@@ Ligne 1: / Ligne 1: @@
+====== LODS - LODSB - LODSW - LODSD ======
+===== LODS - Load String (Byte, Word or Double) =====
+Transfers string element addressed by DS:SI (even if an operand is supplied) to the accumulator. SI is incremented based on the size of the operand or based on the instruction used. If the Direction Flag is set SI is  decremented, if the Direction Flag is clear SI is incremented.
+Can be used with REP prefixes.
+**Usage:**
+<code asm>
+	LODS	src
+	LODSB
+	LODSW
+	LODSD		; 386+ only
+</code>
+**Modifies regs:**
+<WRAP round box>
+AL or AX or <color #00a2e8>EAX</color>
+<color #ff7f27>286+ only</color>  <color #00a2e8>386+ only</color>
+</WRAP>
+^              ^  Clocks                       |||^  Size   ^              ^
+^  Operands    ^  808x    ^  286  ^  386  ^  486  ^  Bytes  ^              ^
+| src          |  12   |  5    |  5    |  5    |  1      | 8 bits       |
+| src          |  16   |  5    |  5    |  5    |  1      | 16 bits       |
+{{page>:back2root:ibm-pc-ms-dos:asm:instr:see-footer}}

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