Ldw
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Load 32-bit word from memory or I/O peripheral
Command in Assembler
Operation: rB <- Mem32[rA f(IMM14)]
Assembler syntax: ldw rB, byte_offset(rA)
Description: Computes the effective byte address specified by the sum of rA and the instructions signed 16-bit value. Loads register rB with the memory word located at the effective byte address. The effective byte address must be word aligned. If the byte address is not a multiple of 4, the operation is undefined.
Usage: In processors with a data cache, this instruction may retrieve the desired data from the cache instead of from memory. For more information on data cache, see the Cache and Tightly-Coupled Memory chapter of the Nios II Software Developers Handbook.
Instruction type: I
Instruction fields: A=Register index of operand rA
B=Register index of operand rB
IMM16=16-bit signed immediate value -
Labor Day Weekend
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(1)A peice of shit.
(2)Something that refers to a brown or black object. -
Little Dick Wagon
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LDW is a sorta wizards way of defining,describing,detailing and demonstrating a very strange phenomona.having extensivly researched these 3 yellow letters that mean so much to me (and some others?)i am left feeling frustrated and empty at my lack of luck in reaching the true roots of the galaxy of origin from wence it came
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