Overview of Laser Types and Lasing Media - types of lasers

 2024-11-09 12:21:24

LGDT/LIDT -- Load Global/Interrupt Descriptor Table Register Opcode Instruction Clocks Description 0F 01 /2 LGDT m16&32 11 Load m into GDTR 0F 01 /3 LIDT m16&32 11 Load m into IDTR Operation IF instruction = LIDT THEN IF OperandSize = 16 THEN IDTR.Limit:Base := m16:24 (* 24 bits of base loaded *) ELSE IDTR.Limit:Base := m16:32 FI; ELSE (* instruction = LGDT *) IF OperandSize = 16 THEN GDTR.Limit:Base := m16:24 (* 24 bits of base loaded *) ELSE GDTR.Limit:Base := m16:32; FI; FI; Description The LGDT and LIDT instructions load a linear base address and limit value from a six-byte data operand in memory into the GDTR or IDTR, respectively. If a 16-bit operand is used with LGDT or LIDT, the register is loaded with a 16-bit limit and a 24-bit base, and the high-order eight bits of the six-byte data operand are not used. If a 32-bit operand is used, a 16-bit limit and a 32-bit base is loaded; the high-order eight bits of the six-byte operand are used as high-order base address bits. The SGDT and SIDT instructions always store into all 48 bits of the six-byte data operand. With the 80286, the upper eight bits are undefined after SGDT or SIDT is executed. With the 80386, the upper eight bits are written with the high-order eight address bits, for both a 16-bit operand and a 32-bit operand. If LGDT or LIDT is used with a 16-bit operand to load the register stored by SGDT or SIDT, the upper eight bits are stored as zeros. LGDT and LIDT appear in operating system software; they are not used in application programs. They are the only instructions that directly load a linear address (i.e., not a segment relative address) in 80386 Protected Mode. Flags Affected None Protected Mode Exceptions #GP(0) if the current privilege level is not 0; #UD if the source operand is a register; #GP(0) for an illegal memory operand effective address in the CS, DS, ES, FS, or GS segments; #SS(0) for an illegal address in the SS segment; #PF(fault-code) for a page fault Real Address Mode Exceptions Interrupt 13 if any part of the operand would lie outside of the effective address space from 0 to 0FFFFH; Interrupt 6 if the source operand is a register Note These instructions are valid in Real Address Mode to allow power-up initialization for Protected Mode Virtual 8086 Mode Exceptions Same exceptions as in Real Address Mode; #PF(fault-code) for a page fault up: Chapter 17 -- 80386 Instruction Set prev: LEAVE High Level Procedure Exit next: LGS/LSS/LDS/LES/LFS Load Full Pointer

LIDTlaser

up: Chapter 17 -- 80386 Instruction Set prev: LEAVE High Level Procedure Exit next: LGS/LSS/LDS/LES/LFS Load Full Pointer

Oct 27, 2024 — Eyepiece – The eyepiece (ocular Lens) is closest to the viewer's eye. They are located at the top of the microscope. This part is used to look ...

LGDT and LIDT appear in operating system software; they are not used in application programs. They are the only instructions that directly load a linear address (i.e., not a segment relative address) in 80386 Protected Mode. Flags Affected None Protected Mode Exceptions #GP(0) if the current privilege level is not 0; #UD if the source operand is a register; #GP(0) for an illegal memory operand effective address in the CS, DS, ES, FS, or GS segments; #SS(0) for an illegal address in the SS segment; #PF(fault-code) for a page fault Real Address Mode Exceptions Interrupt 13 if any part of the operand would lie outside of the effective address space from 0 to 0FFFFH; Interrupt 6 if the source operand is a register Note These instructions are valid in Real Address Mode to allow power-up initialization for Protected Mode Virtual 8086 Mode Exceptions Same exceptions as in Real Address Mode; #PF(fault-code) for a page fault up: Chapter 17 -- 80386 Instruction Set prev: LEAVE High Level Procedure Exit next: LGS/LSS/LDS/LES/LFS Load Full Pointer

Laser damage Threshold calculator

Designed for SL1 lights with a mini Bowens mount, this optical modifier gives you a refined spotlight effect while unleashing higher illuminance from the lamp.

User comfort has always been an Olympus priority. Even so, the standards set by the new SZ61 and SZ51 are a revelation. The smoothly contoured finish, the ...

LIDTCW laser

A no-nonsense warrior who detested working with "regs," or normal clones, Crosshair served as the Bad Batch's sniper. His sharp vision gives him superior ...

Gaussian beam propagator

I shot these portraits with a shallow DOF, meaning that only a shallow area appears sharp. DSLR cameras have a DOF preview button but when it comes to very ...

A Keplerian telescope consists of two plano-convex convergent lenses placed so that the distance between the lenses is equal to the sum of their focal length.

Edmund Optics Gaussian beam Calculator

Mitutoyo Tube Lenses function as secondary lenses to form an image using the Mitutoyo Infinity Corrected Objectives and are available at Edmund Optics.

... mount your Drift Ghost or Drift Innovation and capture exceptional footage with a stable and flexible mount. MOUNT ANYWHERE Whether you have an adventure ...

The 1951 USAF resolution test chart is a tool that can be utilized to determine the resolution capacity of a camera imaging system.

20031118 — Rasmus Ischebeck, Räumliche Kohärenz eines VUV-Freie-Elektronen-Lasers. Räumliche Kohärenz eines. VUV-Freie-Elektronen-Lasers. Einführung.

LIDTtesting

The SGDT and SIDT instructions always store into all 48 bits of the six-byte data operand. With the 80286, the upper eight bits are undefined after SGDT or SIDT is executed. With the 80386, the upper eight bits are written with the high-order eight address bits, for both a 16-bit operand and a 32-bit operand. If LGDT or LIDT is used with a 16-bit operand to load the register stored by SGDT or SIDT, the upper eight bits are stored as zeros. LGDT and LIDT appear in operating system software; they are not used in application programs. They are the only instructions that directly load a linear address (i.e., not a segment relative address) in 80386 Protected Mode. Flags Affected None Protected Mode Exceptions #GP(0) if the current privilege level is not 0; #UD if the source operand is a register; #GP(0) for an illegal memory operand effective address in the CS, DS, ES, FS, or GS segments; #SS(0) for an illegal address in the SS segment; #PF(fault-code) for a page fault Real Address Mode Exceptions Interrupt 13 if any part of the operand would lie outside of the effective address space from 0 to 0FFFFH; Interrupt 6 if the source operand is a register Note These instructions are valid in Real Address Mode to allow power-up initialization for Protected Mode Virtual 8086 Mode Exceptions Same exceptions as in Real Address Mode; #PF(fault-code) for a page fault up: Chapter 17 -- 80386 Instruction Set prev: LEAVE High Level Procedure Exit next: LGS/LSS/LDS/LES/LFS Load Full Pointer