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--- en-us_products:mpino_studio2:box_functions:bit_operations [2026/09/09 17:54] – 만듦 - 바깥 편집 127.0.0.1
+++ en-us_products:mpino_studio2:box_functions:bit_operations [2026/09/10 01:05] (current) – 바깥 편집 127.0.0.1
@@ Line 5: / Line 5: @@
 {{ :en-us_products:mpino_studio2:bit-operation-map.svg?1000 |These commands apply logic, shift, or rotate operations to the bits in a WORD. }}
-This ladder screen compares the input forms of WAND, SHL, and ROL.
+===== Common Rules =====
-{{ :en-us_products:mpino_studio2:ladder-wand-shl-rol-2x.png?1000 |This ladder screen compares the input forms of WAND, SHL, and ROL. }}
-===== 1. Common Rules =====
 Bit-operation commands process all 16 bits in a WORD. A shift discards bits that leave the word and fills with zero; a rotate brings those bits back at the opposite end.
-===== 2. WAND, WOR, and WXOR =====
+===== Box Function List =====
-==== WAND ====
-**Word AND**
-Applies bitwise AND to two WORD values and stores the result.
-**Syntax:** ''WAND D0 D1 D2''
-^ Run condition ^ Before ^ Command entered ^ Expected result ^
-| Left condition ON | D0=0x00CC, D1=0x00AA | ''WAND D0 D1 D2'' | D2=0x0088 |
-==== WOR ====
-**Word OR**
-Applies bitwise OR to two WORD values and stores the result.
-**Syntax:** ''WOR D0 D1 D2''
-^ Run condition ^ Before ^ Command entered ^ Expected result ^
-| Left condition ON | D0=0x00CC, D1=0x00AA | ''WOR D0 D1 D2'' | D2=0x00EE |
-==== WXOR ====
-**Word XOR**
-Applies bitwise XOR to two WORD values and stores the result.
-**Syntax:** ''WXOR D0 D1 D2''
-^ Run condition ^ Before ^ Command entered ^ Expected result ^
-| Left condition ON | D0=0x00CC, D1=0x00AA | ''WXOR D0 D1 D2'' | D2=0x0066 |
-===== 3. WNOT =====
-**Word NOT**
-Inverts every bit in the source WORD and stores the result.
-**Syntax:** ''WNOT D0 D1''
-**Arguments**
-  * 1st = S: source address or constant to invert
-  * 2nd = D: result destination address
-^ Run condition ^ Before ^ Command entered ^ Expected result ^
-| Left condition ON | D0=0x00CC | ''WNOT D0 D1'' | D1=0xFF33 |
-===== 4. SHL and SHR =====
-==== SHL ====
-**Shift Left**
-Shifts a WORD left and stores the result. Bits leaving the left are discarded and zeros fill from the right. Use a shift count from 0 to 15.
-**Syntax:** ''SHL D0 2 D1''
-**Arguments**
-  * 1st = source: integer WORD address
-  * 2nd = shift count: 0 to 15
-  * 3rd = destination: result address
-^ Run condition ^ Before ^ Command entered ^ Expected result ^
-| Left condition ON | D0=0x0003 | ''SHL D0 2 D1'' | D1=0x000C |
-==== SHR ====
-**Shift Right**
-Logically shifts a D WORD right and stores the result. Bits leaving the right are discarded and zeros fill from the left.
-**Syntax:** ''SHR D0 1 D1''
-**Arguments**
-  * 1st = source: D WORD address
-  * 2nd = shift count: 0 to 15
-  * 3rd = destination: result address
-^ Run condition ^ Before ^ Command entered ^ Expected result ^
-| Left condition ON | D0=0x000C | ''SHR D0 1 D1'' | D1=0x0006 |
-===== 5. ROL and ROR =====
-==== ROL ====
-**Rotate Left**
-Rotates a D, C, or T WORD left. Bits leaving the left return at the right end.
-**Syntax:** ''ROL D0 2 D1''
-**Arguments**
-  * 1st = source: D, C, or T WORD address
-  * 2nd = rotate count
-  * 3rd = destination: D, C, or T WORD address
-^ Run condition ^ Before ^ Command entered ^ Expected result ^
-| Left condition ON | D0=0x8001 | ''ROL D0 2 D1'' | D1=0x0006 |
-==== ROR ====
-**Rotate Right**
-Rotates a D, C, or T WORD right. Bits leaving the right return at the left end.
-**Syntax:** ''ROR D0 1 D1''
-**Arguments**
-  * 1st = source: D, C, or T WORD address
-  * 2nd = rotate count
-  * 3rd = destination: D, C, or T WORD address
-^ Run condition ^ Before ^ Command entered ^ Expected result ^
-| Left condition ON | D0=0x0003 | ''ROR D0 1 D1'' | D1=0x8001 |
-===== 6. Troubleshooting =====
-^ Symptom ^ What to check ^
+^ Command ^ Meaning ^
-| A sign bit does not fill the left side during a right shift. | SHR is a logical shift that fills the upper empty bits with zero. |
+| [[en-us_products:mpino_studio2:box_functions:bit_operations:wand|WAND]] | Applies bitwise AND to two WORD values and stores the result. |
-| Bits disappear after a shift. | Use ROL or ROR instead of SHL or SHR when the shifted-out bits must be preserved. |
+| [[en-us_products:mpino_studio2:box_functions:bit_operations:wor|WOR]] | Applies bitwise OR to two WORD values and stores the result. |
+| [[en-us_products:mpino_studio2:box_functions:bit_operations:wxor|WXOR]] | Applies bitwise XOR to two WORD values and stores the result. |
+| [[en-us_products:mpino_studio2:box_functions:bit_operations:wnot|WNOT]] | Inverts every bit in the source WORD and stores the result. |
+| [[en-us_products:mpino_studio2:box_functions:bit_operations:shl|SHL]] | Shifts a WORD left and stores the result. |
+| [[en-us_products:mpino_studio2:box_functions:bit_operations:shr|SHR]] | Logically shifts a D WORD right and stores the result. |
+| [[en-us_products:mpino_studio2:box_functions:bit_operations:rol|ROL]] | Rotates a D, C, or T WORD left. |
+| [[en-us_products:mpino_studio2:box_functions:bit_operations:ror|ROR]] | Rotates a D, C, or T WORD right. |
 ===== Related Documentation =====
   * [[en-us_products:mpino_studio2:box_functions|Phase 4 · Box Functions]]
-  * [[en-us_products:mpino_studio2:box_functions:transfer|Transfer Box Functions]]
-  * [[en-us_products:mpino_studio2:box_functions:conversion|Conversion Box Functions]]
   * [[en-us_products:mpino_studio2|MPINO STUDIO 2 User Manual]]